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英語

字幕:英語

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Disease ControlAnimalNutritionGenetics

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

約18時間で修了

英語

字幕:英語

シラバス - 本コースの学習内容

1
8時間で修了

Orientation and Dairy Genetics

In the Dairy Genetics module, you will learn about the different breeds of dairy cattle, their popularity and how performance varies from one breed to the next. We will consider the many different traits that are evaluated by farmers and breeders during genetic selection, and how we collect data to conduct genetic evaluations. In order to simplify the selection process we will consider selection indexes. You will learn how dairy cattle have changed over the last half-century, and the factors that alter the rate of genetic progress. Finally, you will learn about the technologies that have helped to accelerate genetic gain in dairy cattle such as artificial insemination and genomic testing. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. We hope you enjoy learning about the genetics of the dairy cow! ...
6件のビデオ (合計33分), 41 readings, 1 quiz
6件のビデオ
Dairy Cattle Genetics5 分
Genetic Evaluation7 分
Genetic Selection6 分
Trends in Genetics5 分
Technology in Genetics4 分
41件の学習用教材
Orientation-English10 分
Orientation-Chinese10 分
Orientation-Portuguese10 分
Orientation-Spanish10 分
Orientation-Bulgarian10 分
Class Policies10 分
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Dairy Genetics - Learning Objectives & Glossary in Portuguese10 分
Dairy Genetics-Learning Objectives & Glossary in Chinese10 分
Dairy Genetics-Learning Objectives & Glossary in Spanish10 分
Dairy Genetics-Learning Objectives & Glossary in Bulgarian10 分
Dairy Cattle Genetics - Lecture Text in English10 分
Dairy Cattle Genetics - Lecture Text in Chinese10 分
Dairy Cattle Genetics - Lecture Text in Portugues10 分
Dairy Cattle Genetics-Lecture Text in Spanish10 分
Dairy Cattle Genetics-Lecture Text in Bulgarian10 分
Genetic Evaluation - Lecture Text in English10 分
Genetic Evaluation - Lecture Text in Chinese10 分
Genetic Evaluation - Lecture Text in Portuguese10 分
Genetic Evaluation-Lecture Text in Spanish10 分
Genetic Evaluation-Lecture Text in Bulgarian10 分
Genetic Selection - Lecture Text in English10 分
Genetic Selection - Lecture Text in Chinese10 分
Genetic Selection - Lecture Text in Portuguese10 分
Genetic Selection-Lecture Text in Spanish10 分
Genetic Selection-Lecture Text in Bulgarian10 分
Trends in Genetics - Lecture Text in English10 分
Trends in Genetics - Lecture Text in Chinese10 分
Trends in Genetics - Lecture Text in Portuguese10 分
Trends in Genetics-Lecture Text in Spanish10 分
Trends in Genetics-Lecture Text in Bulgarian10 分
Technology in Genetics-Lecture Text in English10 分
Technology in Genetics - Lecture Text in Chinese10 分
Technology in Genetics - Lecture Text in Portuguese10 分
Technology in Genetics-Lecture Text in Spanish10 分
Technology in Genetics-Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 1 Forum - Detailed Instructions10 分
A1 vs. A2 Milk - Professors' Response10 分
1の練習問題
Week 126 分
2
8時間で修了

Forage Production and Pasture Management

This week you will learn about what forages are, why they are important and the multiple roles they play on the dairy farm. We will also review some of the basic management considerations that are involved in the establishment, production and harvesting of these crops. The first lecture will focus on the multiple roles that forages play on the farm on considerations that are necessary to develop an effective forage production system. In the second lecture we will discuss some common perennial forage crops and their management. This will include alfalfa, alfalfa grass mixtures and grasses. In the third lecture, we will discuss the annual forages commonly used on dairy farms: corn, sorghums and small grains. You will learn how to utilize pastures in dairy production systems. The fourth lecture will discuss grazing and pasture management, including challenges of grazing systems, how grazing management has evolved, and proper grazing management for optimum forage and animal productivity. The fifth lecture will focus on nutrition for grazing herds, including nutrient content of pasture relative to the nutrient requirements of lactating dairy cows and strategic supplementation strategies for optimal animal health and milk production. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course!...
5件のビデオ (合計40分), 43 readings, 1 quiz
5件のビデオ
Perennial Forage Crops7 分
Annual Forage Crops6 分
Pasture Management, Part 17 分
Pasture Management, Part 210 分
43件の学習用教材
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Forage Production-Learning Objectives & Glossary in Chinese10 分
Forage Production-Learning Obectives & Glossary in Portuguese10 分
Forage Production-Learning Obectives & Glossary in Spanish10 分
Forage Production-Learning Obectives & Glossary in Bulgarian10 分
Forage Production Systems - Lecture Text in English10 分
Forage Production Systems - Lecture Text in Chinese10 分
Forage Production Systems - Lecture Text in Portuguese10 分
Forage Production Systems - Lecture Text in Spanish10 分
Forage Production Systems - Lecture Text in Bulgarian10 分
Perennial Forage Crops - Lecture Text in English10 分
Perennial Forage Crops - Lecture Text in Chinese10 分
Perennial Forage Crops - Lecture Text in Portuguese10 分
Perennial Forage Crops - Lecture Text in Spanish10 分
Perennial Forage Crops - Lecture Text in Bulgarian10 分
Annual Forage Crops - Lecture Text in English10 分
Annual Forage Crops - Lecture Text in Chinese10 分
Annual Forage Crops - Lecture Text in Portuguese10 分
Annual Forage Crops - Lecture Text in Spanish10 分
Annual Forage Crops - Lecture Text in Bulgarian10 分
Additional Readings10 分
Week 2 - Professors' Responses to Questions10 分
SB Factsheet10 分
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Pasture Management-Learning Objectives & Glossary-in Portugueses10 分
Pasture Management-Learning Objectives & Glossary-in Chinese10 分
Pasture Management-Learning Objective & Glossary-in Spanish10 分
Pasture Management-Learning Objective & Glossary-in Bulgarian10 分
Pasture Management, Part 1-Lecture Text in English10 分
Pasture Management, Part 1-Lecture Text in Chinese10 分
Pasture Management, Part 1-Lecture Text in Portuguess10 分
Pasture Management, Part 1-Lecture Text in Spanish10 分
Pasture Management, Part 1-Lecture Text in Bulgarian10 分
Pasture Management, Part 2-Lecture Text in English10 分
Pasture Management, Part 2-Lecture Text in Chinese10 分
Pasture Management, Part 2-Lecture Text in Portuguese10 分
Pasture Management, Part 2-Lecture Text in Spanish10 分
Pasture Management, Part 2-Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 2 Forum - Detailed Instructions10 分
1の練習問題
Week 230 分
3
8時間で修了

Feeds, Hay and Silage Making, and Feed Processing

This week you will learn about feeds commonly fed to dairy cows and feed processing. We will first discuss the feeding characteristics of forages such as corn silage, alfalfa haylage, grass and small grain silages, will then move to concentrate feeds that provide energy or protein in a dairy ration, and at the end will discuss feed additives. You will also learn about the most important factors in making high quality hay and silage for dairy cows. The final lecture of this week will introduce you to processing methods designed to increase the nutritive value of forages, the importance of particle size and effective fiber in dairy rations, and most common processing methods for cereal grains and oilseeds. At the end, we will discuss how to read and understand forage analysis reports. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course! ...
6件のビデオ (合計55分), 40 readings, 1 quiz
6件のビデオ
Dairy Feeds, Part 27 分
Dairy Feeds, Part 37 分
Hay and Silage, Part 17 分
Hay and Silage, Part 211 分
Processing of Feeds13 分
40件の学習用教材
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Dairy Feeds - Learning Objectives & Glossary in Chinese10 分
Dairy Feeds-Learning Objectives & Glossary in Portuguese10 分
Dairy Feeds - Learning Objectives & Glossary in Spanish10 分
Dairy Feeds - Learning Objectives & Glossary in Bulgarian10 分
Dairy Feeds, Part 1 - Lecture Text in English10 分
Dairy Feeds, Part 1 - Lecture Text in Chinese10 分
Dairy Feeds, Part 1 - Lecture Text in Portuguese10 分
Dairy Feeds, Part 1 - Lecture Text in Spanish10 分
Dairy Feeds, Part 1 - Lecture Text in Bulgarian10 分
Dairy Feeds, Part 2 - Lecture Text in English10 分
Dairy Feeds, Part 2 - Lecture Text in Chinese10 分
Dairy Feeds, Part 2 - Lecture Text in Portuguese10 分
Dairy Feeds, Part 2 - Lecture Text in Spanish10 分
Dairy Feeds, Part 2 - Lecture Text in Bulgarian10 分
Dairy Feeds, Part 3 - Lecture Text in English10 分
Dairy Feeds, Part 3 - Lecture Text in Chinese10 分
Dairy Feeds, Part 3 - Lecture Text in Portuguese10 分
Dairy Feeds, Part 3 - Lecture Text in Spanish10 分
Dairy Feeds, Part 3 - Lecture Text in Bulgarian10 分
Hay and Silage, Part 1 - Lecture Text in English10 分
Hay and Silage, Part 1 - Lecture Text in Chinese10 分
Hay and Silage, Part 1 - Lecture Text in Portuguese10 分
Hay and Silage, Part 1 - Lecture Text in Spanish10 分
Hay and Silage, Part 1 - Lecture Text in Bulgarian10 分
Hay and Silage, Part 2 - Lecture Text in English10 分
Hay and Silage, Part 2 - Lecture Text in Chinese10 分
Hay and Silage, Part 2 - Lecture Text in Portuguese10 分
Hay and Silage, Part 2 - Lecture Text in Spanish10 分
Hay and Silage, Part 2 - Lecture Text in Bulgarian10 分
Processing of Feeds - Lecture Text in English10 分
Processing of Feeds - Lecture Text in Chinese10 分
Processing of Feed - Lecture Text in Portuguese10 分
Processing of Feed - Lecture Text in Spanish10 分
Processing of Feed - Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 3 - Professors' Responses to Questions10 分
Week 3 Forum - Detailed Instructions10 分
1の練習問題
Week 330 分
4
8時間で修了

Nutrition Basics, Requirements, and Feeding of Lactating Cows

This week you will be introduced to the principles of animal nutrition, basic nutrients and their metabolism, sources for these nutrients in a dairy diet, the anatomy of the digestive tract of a ruminant animal, the wonderful world of the rumen microbes, and major end-product of ruminal fermentation. Further, you will learn about energy and protein metabolism and nutrition, and nutrient requirements and their importance in feeding dairy cows. In the last segment of Week 4, we will discuss the life cycle of a dairy cow, lactation curve, grouping strategies, diet formulation basics, typical sources of energy and protein in dairy diets, will touch on mineral and vitamin nutrition, summarize nutritional recommendations for the various stages of the lactation, and diet preparation techniques. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course! ...
6件のビデオ (合計52分), 40 readings, 1 quiz
6件のビデオ
Introduction to Dairy Nutrition, Part 26 分
Nutrient Requirements, Part 15 分
Nutrient Requirements, Part 24 分
Feeding of Lactating Dairy Cows, Part 114 分
Feeding of Lactating Dairy Cows, Part 214 分
40件の学習用教材
Learning Objectives in English10 分
Glossary in English10 分
Nutrition Basics-Learning Objectives & Glossary in Chinese10 分
Nutrition Basics-Learning Objectives & Glossary in Portuguese10 分
Nutrition Basics-Learning Objectives & Glossary in Spanish10 分
Nutrition Basics-Learning Objectives & Glossary in Bulgarian10 分
Introduction to Dairy Nutrition, Part 1 - Lecture Text in English10 分
Introduction to Dairy Nutrition, Part 1 - Lecture Text in Chinese10 分
Introduction to Dairy Nutrition, Part 1- Lecture Text in Portuguese10 分
Introduction to Dairy Nutrition, Part 1- Lecture Text in Spanish10 分
Introduction to Dairy Nutrition, Part 1- Lecture Text in Bulgarian10 分
Introduction to Dairy Nutrition, Part 2 - Lecture Text in English10 分
Introduction to Dairy Nutrition, Part 2 - Lecture Text in Chinese10 分
Introduction to Dairy Nutrition, Part 2 - Lecture Text in Portuguese10 分
Introduction to Dairy Nutrition, Part 2- Lecture Text in Spanish10 分
Introduction to Dairy Nutrition, Part 2- Lecture Text in Bulgarian10 分
Nutrient Requirements, Part 1 - Lecture Text in English10 分
Nutrient Requirements, Part 1 - Lecture Text in Chinese10 分
Nutrient Requirements, Part 1 - Lecture Text in Portuguese10 分
Nutrient Requirements, Part 1 - Lecture Text in Spanish10 分
Nutrient Requirements, Part 1 - Lecture Text in Bulgarian10 分
Nutrient Requirements, Part 2 - Lecture Text in English10 分
Nutrient Requirements, Part 2 - Lecture Text in Chinese10 分
Nutrient Requirements, Part 2 - Lecture Text in Portuguese10 分
Nutrient Requirements, Part 2 - Lecture Text in Spanish10 分
Nutrient Requirements, Part 2 - Lecture Text in Bulgarian10 分
Feeding of Lactating Dairy Cows, Part 1 - Lecture Text in English10 分
Feeding of Lactating Dairy Cows, Part 1 - Lecture Text in Chinese10 分
Feeding of Lactating Dairy Cows, Part 1 - Lecture Text in Portuguese10 分
Feeding of Lactating Dairy Cows, Part 1 - Lecture Text in Spanish10 分
Feeding of Lactating Dairy Cows, Part 1 - Lecture Text in Bulgarian10 分
Feeding of Lactating Dairy Cows, Part 2 - Lecture Text in English10 分
Feeding of Lactating Dairy Cows, Part 2 - Lecture Text in Chinese10 分
Feeding of Lactating Dairy Cows, Part 2 - Lecture Text in Portuguese10 分
Feeding of Lactating Dairy Cows, Part 2 - Lecture Text in Spanish10 分
Feeding of Lactating Dairy Cows, Part 2 - Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 4 Forum - Detailed Instructions10 分
Week 4 - Professors' Responses to Questions10 分
1の練習問題
Week 430 分
5
10時間で修了

Calf and Heifer Nutrition and Feeding of Dry Cows

Calf health, growth, and productivity rely heavily on nutrition and management practices. Every heifer calf born on a dairy farm represents an opportunity to maintain or increase herd size, to improve the herd genetically, or to improve economic returns to the farm. The objectives of raising the newborn calf to weaning age are optimizing growth and minimizing health problems. In this video we will discuss the development of the calf's digestive system, learn how important colostrum is for the immune system, and the nutrients the calf needs to be healthy and grow well. We will discuss critical phases of growth for the dairy heifer, the importance of good facilities, and how nutrition plays an important role in getting a healthy well grown heifer ready to be bred and prepared to have her first calf.Proper management and nutrition of the dairy cow transitioning into lactation is very important for obtaining a healthy calf, increased reproductive efficiency and optimal milk production in the following lactation. We will learn how this can be achieved by feeding balanced diets, providing good cow comfort, and assuring the cow is in good body condition before and after she calves. There are many feeding strategies that work for feeding dry cows however the goal should always be to provide high quality feed sources, consistent availability of feed, adequate bunk space and a comfortable environment. We will discuss  how best to manage and feed the dry cow prior to calving so she can transition into lactation with a healthy calf and produce high quality milk. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course!...
7件のビデオ (合計52分), 50 readings, 1 quiz
7件のビデオ
Calf Nutrition and Management, Part 27 分
Dairy Heifer Feeding and Management, Part 18 分
Dairy Heifer Feeding and Management, Part 24 分
Feeding and Managing Dry Cows, Part 18 分
Feeding and Managing Dry Cows, Part 25 分
Feeding and Managing Dry Cows, Part 38 分
50件の学習用教材
Learning Objectives in English10 分
Additional Readings and Glossary in English10 分
Calf and Heifer Nutrition-Learning Objectives in Chinese10 分
Calf and Heifer Nutrition-Learning Objectives in Portuguese10 分
Calf and Heifer Nutrition-Learning Objectives in Spanish10 分
Calf and Heifer Nutrition-Learning Objectives in Bulgarian10 分
Calf Nutrition and Management, Part 1 - Lecture Text in English10 分
Calf Nutrition and Management, Part 1 - Lecture Text in Chinese10 分
Calf Nutrition and Management, Part 1 - Lecture Text in Portuguese10 分
Calf Nutrition and Management, Part 1 - Lecture Text in Spanish10 分
Calf Nutrition and Management, Part 1 - Lecture Text in Bulgarian10 分
Calf Nutrition and Management, Part 2 - Lecture Text in English10 分
Calf Nutrition and Management, Part 2 - Lecture Text in Chinese10 分
Calf Nutrition and Management, Part 2 - Lecture Text in Portuguese10 分
Calf Nutrition and Management, Part 2 - Lecture Text in Spanish10 分
Calf Nutrition and Management, Part 2 - Lecture Text in Bulgarian10 分
Dairy Heifer Feeding and Management, Part 1 - Lecture Text in English10 分
Dairy Heifer Feeding and Management, Part 1 - Lecture Text in Chinese10 分
Dairy Heifer Feeding and Management, Part 1 - Lecture Text in Portuguese10 分
Dairy Heifer Feeding and Management, Part 1 - Lecture Text in Spanish10 分
Dairy Heifer Feeding and Management, Part 1 - Lecture Text in Bulgarian10 分
Dairy Heifer Feeding and Management, Part 2 - Lecture Text in English10 分
Dairy Heifer Feeding and Management, Part 2 - Lecture Text in Chinese10 分
Dairy Heifer Feeding and Management, Part 2 - Lecture Text in Portuguese10 分
Dairy Heifer Feeding and Management, Part 2 - Lecture Text in Spanish10 分
Dairy Heifer Feeding and Management, Part 2 - Lecture Text in Bulgarian10 分
Additional Readings10 分
Learning Objectives in English10 分
Additional Readings, Glossary, and Conversion Matrix in English10 分
Dry Cow Nutrition-Learning Objectives, Glossary in Portuguese10 分
Dry Cow Nutrition-Learning Objectives & Glossary in Chinese10 分
Dry Cow Nutrition-Learning Objectives & Glossary in Spanish10 分
Dry Cow Nutrition-Learning Objectives & Glossary in Bulgarian10 分
Feeding and Managing Dry Cows, Part 1 - Lecture Text in English10 分
Feeding and Managing Dry Cows, Part 1 - Lecture Text in Chinese10 分
Feeding and Managing Dry Cows, Part 1 - Lecture Text in Portuguese10 分
Feeding and Managing Dry Cows, Part 1 - Lecture Text in Spanish10 分
Feeding and Managing Dry Cows, Part 1 - Lecture Text in Bulgarian10 分
Feeding and Managing Dry Cows, Part 2 - Lecture Text in English10 分
Feeding and Managing Dry Cows, Part 2 - Lecture Text in Chinese10 分
Feeding and Managing Dry Cows, Part 2 - Lecture Text in Portuguese10 分
Feeding and Managing Dry Cows, Part 2 - Lecture Text in Spanish10 分
Feeding and Managing Dry Cows, Part 2 - Lecture Text in Bulgarian10 分
Feeding and Managing Dry Cows, Part 3 - Lecture Text in English10 分
Feeding and Managing Dry Cows, Part 3 - Lecture Text in Chinese10 分
Feeding and Managing Dry Cows, Part 3 - Lecture Text in Portuguese10 分
Feeding and Managing Dry Cows, Part 3 - Lecture Text in Spanish10 分
Feeding and Managing Dry Cows, Part 3 - Lecture Text in Bulgarian10 分
Discussion Forums and Assessment10 分
Week 5 Forum - Detailed Instructions10 分
1の練習問題
Week 530 分
6
8時間で修了

Dairy Reproduction

This week you will learn basic concepts related to reproduction on dairy farms. We will start with a discussion of the life cycle of the dairy cow and how to adequately prepare a heifer for her fist calving. Next will be a discussion of the basic anatomy and function of the male and female reproductive tracts. This will be followed by an overview of the bovine estrous cycle and the main hormones and ovarian structures that control the cycle. We will follow this with a discussion of factors controlling the expression of estrus by dairy cows and how to be more effective at detecting estrus. We will highlight the critical need to time ovulation and insemination to maximize conception rates and will discuss some of the factors which reduce conception rates. This will be illustrated by a discussion of the key reproductive metric, pregnancy rate. Viewers will learn about strategies to increase pregnancy rates and will better understand methods used for pregnancy detection along with the critical need for early and accurate pregnancy detection to maximize the farms’ pregnancy rates. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course!...
6件のビデオ (合計56分), 39 readings, 1 quiz
6件のビデオ
Female Anatomy10 分
Male Anatomy9 分
The Estrous Cycle9 分
Detecting Estrus9 分
Conception Rate and Pregnancy Detection10 分
39件の学習用教材
Learning Objectives in English10 分
Glossary in English10 分
Dairy Reproduction-Learning Objectives & Glossary in Portuguese10 分
Dairy Reproduction-Learning Objectives & Glossary in Chinese10 分
Dairy Reproduction-Learning Objectives & Glossary in Spanish10 分
Dairy Reproduction-Learning Objectives & Glossary in Bulgarian10 分
Birth to Puberty - Lecture Text in English10 分
Birth to Puberty - Lecture Text in Chinese10 分
Birth to Puberty - Lecture Text in Portuguese10 分
Birth to Puberty - Lecture Text in Spanish10 分
Birth to Puberty - Lecture Text in Bulgarian10 分
Female Anatomy - Lecture Text in English10 分
Female Anatomy - Lecture Text in Chinese10 分
Female Anatomy - Lecture Text in Portuguese10 分
Female Anatomy - Lecture Text in Spanish10 分
Female Anatomy - Lecture Text in Bulgarian10 分
Male Anatomy - Lecture Text in English10 分
Male Anatomy - Lecture Text in Chinese10 分
Male Anatomy - Lecture Text in Portuguese10 分
Male Anatomy - Lecture Text in Spanish10 分
Male Anatomy - Lecture Text in Bulgarian10 分
The Estrous Cycle - Lecture Text in English10 分
The Estrous Cycle - Lecture Text in Chinese10 分
The Estrous Cycle - Lecture Text in Portuguese10 分
The Estrous Cycle - Lecture Text in Spanish10 分
The Estrous Cycle - Lecture Text in Bulgarian10 分
Detecting Estrus - Lecture Text in English10 分
Detecting Estrus - Lecture Text in Chinese10 分
Detecting Estrus - Lecture Text in Portuguese10 分
Detecting Estrus - Lecture Text in Spanish10 分
Detecting Estrus - Lecture Text in Bulgarian10 分
Conception Rate and Pregnancy Detection - Lecture Text in English10 分
Conception Rate and Pregnancy Detection - Lecture Text in Chinese10 分
Conception Rate and Pregnancy Detection - Lecture Text in Portuguese10 分
Conception Rate and Pregnancy Detection - Lecture Text in Spanish10 分
Conception Rate and Pregnancy Detection - Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 6 Forum - Detailed Instructions10 分
1の練習問題
Week 630 分
7
16時間で修了

Animal Health and Milk Quality

In Week 7 of this course, you will learn about disease concerns of dairy cows and calves and management practices addressing diagnosis and prevention. Our discussions will progress from first establishing disease prevention concepts of biosecurity and evolutionary change to dairy herd health programs. The next three discussions will focus on disease issues related to the calving cow, calf and lactating cow. These lessons will provide background information and practical skills in recognizing disease problems early in an effort to minimize adverse consequences on animal health and performance. The last two discussions will focus on disease treatment and prevention practices in addressing important conceptual approaches as specific mechanisms for treatment and prevention are dependent upon regulatory issues within a given country. We will address the controversial issue of antibiotic usage in the treatment of cows as an important concern for food production, but also as part of good animal care and ensuring animal welfare. Preventive practices of vaccination strategies and parasite control will be framed in a conceptual approach that could be applied to differing farm situations. Finally our discussion will emphasize the importance of good nutrition, thus linking information from other course modules, to establishing proper dairy management practices to ensuring quality cow care and minimizing disease risks. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course!...
13件のビデオ (合計118分), 81 readings, 1 quiz
13件のビデオ
Calving Sense12 分
Calf Sense9 分
Cow Sense12 分
Treating Sick Cows16 分
Preventative Practices14 分
Bovine Mastitis, Part 13 分
Bovine Mastitis, Part 210 分
Bovine Mastitis, Part 34 分
Milk Quality, Part 15 分
Milk Quality, Part 26 分
Milk Quality, Part 36 分
Milk Quality, Part 46 分
81件の学習用教材
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Animal Health-Learning Objectives, Glossary in Chinese10 分
Animal Health-Learning Objectives, Glossary in Portuguese10 分
Animal Health-Learning Objectives, Glossary in Spanish10 分
Animal Health-Learning Objectives, Glossary in Bulgarian10 分
Biosecurity - Lecture Text in English10 分
Biosecurity - Lecture Text in Chinese10 分
Biosecurity - Lecture Text in Portuguese10 分
Biosecurity - Lecture Text in Spanish10 分
Biosecurity - Lecture Text in Bulgarian10 分
Calving Sense - Lecture Text in English10 分
Calving Sense - Lecture Text in Chinese10 分
Calving Sense - Lecture Text in Portuguese10 分
Calving Sense - Lecture Text in Spanish10 分
Calving Sense - Lecture Text in Bulgarian10 分
Calf Sense - Lecture Text in English10 分
Calf Sense - Lecture Text in Chinese10 分
Calf Sense - Lecture Text in Portuguese10 分
Calf Sense - Lecture Text in Spanish10 分
Calf Sense - Lecture Text in Bulgarian10 分
Cow Sense - Lecture Text in English10 分
Cow Sense - Lecture Text in Chinese10 分
Cow Sense - Lecture Text in Portuguese10 分
Cow Sense - Lecture Text in Spanish10 分
Cow Sense - Lecture Text in Bulgarian10 分
Treating Sick Cows - Lecture Text in English10 分
Treating Sick Cows - Lecture Text in Chinese10 分
Treating Sick Cows - Lecture Text in Portuguese10 分
Treating Sick Cows - Lecture Text in Spanish10 分
Treating Sick Cows - Lecture Text in Bulgarian10 分
Preventative Practices - Lecture Text in English10 分
Preventative Practices - Lecture Text in Chinese10 分
Preventative Practices - Lecture Text in Portuguese10 分
Preventative Practices - Lecture Text in Spanish10 分
Preventative Practices - Lecture Text in Bulgarian10 分
Additional Readings10 分
Learning Objectives in English10 分
Glossary in English10 分
Milk Quality-Learning Objectives, Glossary in Chinese10 分
Milk Quality-Learning Objectives, Glossary in Portuguese10 分
Milk Quality-Learning Objectives, Glossary in Spanish10 分
Milk Quality-Learning Objectives, Glossary in Bulgarian10 分
Bovine Mastitis, Part 1 - Lecture Text in English10 分
Bovine Mastitis, Part 1 - Lecture Text in Chinese10 分
Bovine Mastitis, Part 1 - Lecture Text in Portuguese10 分
Bovine Mastitis, Part 1 - Lecture Text in Spanish10 分
Bovine Mastitis, Part 1 - Lecture Text in Bulgarian10 分
Bovine Mastitis, Part 2 - Lecture Text in English10 分
Bovine Mastitis, Part 2 - Lecture Text in Chinese10 分
Bovine Mastitis, Part 2 - Lecture Text in Portuguese10 分
Bovine Mastitis, Part 2 - Lecture Text in Spanish10 分
Bovine Mastitis, Part 2 - Lecture Text in Bulgarian10 分
Bovine Mastitis, Part 3 - Lecture Text in English10 分
Bovine Mastitis, Part 3 - Lecture Text in Chinese10 分
Bovine Mastitis, Part 3 - Lecture Text in Portuguese10 分
Bovine Mastitis, Part 3 - Lecture Text in Spanish10 分
Bovine Mastitis, Part 3 - Lecture Text in Bulgarian10 分
Milk Quality, Part 1 - Lecture Text in English10 分
Milk Quality, Part 1 - Lecture Text in Chinese10 分
Milk Quality, Part 1 - Lecture Text in Portuguese10 分
Milk Quality, Part 1 - Lecture Text in Spanish10 分
Milk Quality, Part 1 - Lecture Text in Bulgarian10 分
Milk Quality, Part 2 - Lecture Text in English10 分
Milk Quality, Part 2 - Lecture Text in Chinese10 分
Milk Quality, Part 2 - Lecture Text in Portuguese10 分
Milk Quality, Part 2 - Lecture Text in Spanish10 分
Milk Quality, Part 2 - Lecture Text in Bulgarian10 分
Milk Quality, Part 3 - Lecture Text in English10 分
Milk Quality, Part 3 - Lecture Text in Chinese10 分
Milk Quality, Part 3 - Lecture Text in Portuguese10 分
Milk Quality, Part 3 - Lecture Text in Spanish10 分
Milk Quality, Part 3 - Lecture Text in Bulgarian10 分
Milk Quality, Part 4 - Lecture Text in English10 分
Milk Quality, Part 4 - Lecture Text in Chinese10 分
Milk Quality, Part 4 - Lecture Text in Portuguese10 分
Milk Quality, Part 4 - Lecture Text in Spanish10 分
Milk Quality, Part 4 - Lecture Text in Bulgarian10 分
Additional Readings10 分
Discussion Forums and Assessment10 分
Week 7 Forum - Detailed Instructions10 分
1の練習問題
Week 740 分
8
10時間で修了

Farm Economics and Environment

In Week 8 of the course, you will learn about the basics of dairy farm management and identify some key aspects of farm level economics that impact farm productivity and profitability. From crops to cows to cash, the dairy farm is an economic engine that has positive impacts on local communities. The second part of this series expands on dairy’s local impact to provide a global view of dairy markets around the world. From price volatility to seasonal milk supplies, the world marketplace for dairy products is complex. In the last lectures of this course we will discuss the environmental implications of dairy production and strategies for decreasing nitrogen, phosphorus, and greenhouse gas emissions from dairy operations. Those of you, who would like to get more engaged in discussions and are interested in completing the Course Certificate requirements, can participate in discussion forums and take the weekly quiz. Enjoy this week's material and the entire course!...
7件のビデオ (合計54分), 51 readings, 1 quiz
7件のビデオ
Dairy Farm Economics6 分
Dairy Markets8 分
Milk Marketing7 分
Environment, Part 15 分
Environment, Part 27 分
Environment, Part 311 分
51件の学習用教材
Learning Objectives in English10 分
Glossary and Conversion Matrix in English10 分
Farm Economics-Learning Objectives, Glossary in Chinese10 分
Farm Economics-Learning Objectives, Glossary in Portuguese10 分
Farm Economics-Learning Objectives, Glossary in Spanish10 分
Farm Economics-Learning Objectives, Glossary in Bulgarian10 分
Dairy Farm Management - Lecture Text in English10 分
Dairy Farm Management - Lecture Text in Chinese10 分
Dairy Farm Management - Lecture Text in Portuguese10 分
Dairy Farm Management - Lecture Text in Spanish10 分
Dairy Farm Management - Lecture Text in Bulgarian10 分
Dairy Farm Economics - Lecture Text in English10 分
Dairy Farm Economics - Lecture Text in Chinese10 分
Dairy Farm Economics - Lecture Text in Portuguese10 分
Dairy Farm Economics - Lecture Text in Spanish10 分
Dairy Farm Economics - Lecture Text in Bulgarian10 分
Dairy Markets - Lecture Text in English10 分
Dairy Markets - Lecture Text in Chinese10 分
Dairy Markets - Lecture Text in Portuguese10 分
Dairy Markets - Lecture Text in Spanish10 分
Dairy Markets - Lecture Text in Bulgarian10 分
Milk Marketing - Lecture Text in English10 分
Milk Marketing - Lecture Text in Chinese10 分
Milk Marketing - Lecture Text in Portuguese10 分
Milk Marketing - Lecture Text in Spanish10 分
Milk Marketing - Lecture Text in Bulgarian10 分
Additional Readings10 分
Learning Objectives in English10 分
Glossary in English10 分
Dairy Production and the Environment-Learning Objectives & Glossary-Text in Chinese10 分
Dairy Production and the Environment-Learning Objectives & Glossary-Text in Portuguese10 分
Dairy Production and the Environment-Learning Objectives & Glossary-Text in Spanish10 分
Dairy Production and the Environment-Learning Objectives & Glossary-Text in Bulgarian10 分
Environment, Part 1 - Lecture Text in English10 分
Environment, Part 1 - Lecture Text in Chinese10 分
Environment, Part 1 - Lecture Text in Portuguese10 分
Environment, Part 1 - Lecture Text in Spanish10 分
Environment, Part 1 - Lecture Text in Bulgarian10 分
Environment, Part 2 - Lecture Text in English10 分
Environment, Part 2 - Lecture Text in Chinese10 分
Environment, Part 2 - Lecture Text in Portuguese10 分
Environment, Part 2 - Lecture Text in Spanish10 分
Environment, Part 2 - Lecture Text in Bulgarian10 分
Environment, Part 3 - Lecture Text in English10 分
Environment, Part 3 - Lecture Text in Chinese10 分
Environment, Part 3 - Lecture Text in Portuguese10 分
Environment, Part 3 - Lecture Text in Spanish10 分
Environment, Part 3 - Lecture Text in Bulgarian10 分
Additional Environmental Impact Readings10 分
Discussion Forums and Assessments10 分
Week 8 Forum - Detailed Instructions10 分
1の練習問題
Week 830 分
4.8
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人気のレビュー

by SDApr 7th 2018

It was very useful information I found during this course. Please let me know any course related to dairy farming in future. I will be interested.

by QQNov 22nd 2016

I have found this course very informative and got a lot of information through this course. I recommend all related people to join this course.

講師

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Alexander N. Hristov

Professor of Dairy Nutrition
Animal Science
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Troy L. Ott

Professor of Reproductive Biology and Associate Director
Huck Institutes of the Life Sciences
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Bhushan Jayarao

Resident Director
Penn State Animal Diagnostic Laboratory (ADL)
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Greg Roth

Professor of Agronomy
Plant Science
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Gabriella A. Varga

Distinguished Professor of Animal Science
Dairy and Animal Science
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Chad Dechow

Associate Professor of Dairy Cattle Genetics
College of Agricultural Sciences
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Robert Van Saun

Professor of Veterinary Science and Extension Veterinarian
Department of Veterinary and Biomedical Sciences
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Kathy Soder

Research Animal Scientist
USDA-Agricultural Research Service, Pasture Systems and Watershed Management
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James Dunn

Professor of Agricultural Economics
Agriicultural Economics, Sociology and Education
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Lisa A. Holden

Associate Professor of Dairy Science
Animal Science

ペンシルベニア州立大学(The Pennsylvania State University)について

Founded in 1855 as Pennsylvania's only land-grant university, The Pennsylvania State University combines academic rigor with a vibrant campus life. A nationally recognized Research-I institution, Penn State teaches students to be leaders with a global perspective. Supporting not only the citizens of our Commonwealth, Penn State engages in collaborative activities with industrial, educational, and agricultural partners in the United States and abroad to generate, disseminate, integrate, and apply knowledge that is valuable to society....

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