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AHSEC Class 11 Agriculture Chapter 12 Question Answer 2026 (Assam Board)AHSEC Class 11 Agriculture Question Answer ||English Medium||

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AHSEC Class 11 Agriculture Chapter 12 Question Answer 2026 (Assam Board)AHSEC Class 11 Agriculture Question Answer ||English Medium||

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&nbsp;Chapter 12

Feeding dairy animals

Additional questions and answers

<h6 class="wp-block-heading">Very Short Answer Type Questions:</h6>

<ol class="wp-block-list">
<li>What are the major components of feed for livestock? ✦ Ans: green grass, dry grass, granular foods, minerals, and protein foods.</li>

<li>What is the daily water requirement for cows? ✦ Answer: About 30-50 liters of water.</li>

<li>What are the benefits of eating green grass? ✦ Answer: Provides adequate vitamins and minerals, improves digestion.</li>

<li>What are the main types of livestock feed? ✦ Answer: 3 types – (i) Ration (Roughage), (ii) Collected Food (Concentrates), and (iii) Minerals &amp; Vitamins.</li>

<li>What can be fed to add protein to livestock feed? ✦ Answer: Dairy cousins, grain foods, fatty foods, lowercase letters.</li>
</ol>

<h6 class="wp-block-heading">Short Answer Type Questions:</h6>

<ol start="6" class="wp-block-list">
<li>What are the basic ingredients needed for livestock feed supply? ✦ Answer:
<ul class="wp-block-list">
<li>Carbohydrates : Sources of energy (e.g. corn, wheat, rice).</li>

<li>Protein : For growth (eg peas, soybeans, soybeans).</li>

<li>Minerals and vitamins : To strengthen bones.</li>

<li>Fiber : Aids digestion (eg green grass, leaves).</li>
</ul>
</li>

<li>Give proper diet for cows and mosquitoes. ✦ Answer:
<ul class="wp-block-list">
<li>For everyone : green grass, dry grass.</li>

<li>Dairy Cows : Protein feed, granular feed.</li>

<li>Pregnant cows : Mineral, calcium, protein feed.</li>
</ul>
</li>

<li>What is the water requirement for cows? ✦ Answer:
<ul class="wp-block-list">
<li>To keep digestion healthy.</li>

<li>To control body temperature.</li>

<li>Helps for milk production.</li>
</ul>
</li>

<li>What is the importance of mineral salts in cow feed? ✦ Answer:
<ul class="wp-block-list">
<li>It strengthens bones and teeth.</li>

<li>Increases milk production.</li>

<li>It is used to treat nutritional deficiencies.</li>
</ul>
</li>

<li>What type of feed should be given to increase milk production? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Foods rich in protein.</li>

<li>Foods rich in vitamins A, D, and E.</li>

<li>Adequate green grass and mineral mixture.</li>
</ul>

<h6 class="wp-block-heading">Long Answer Type Questions:</h6>

<ol start="11" class="wp-block-list">
<li>Describe the method of feeding and watering livestock. ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Supply of green grass: Gives plenty of nutrients.</li>

<li>Supply of dry grass: Ensures food supply during winter.</li>

<li>Water Supply: Ensure supply of clean water.</li>

<li>Chaff Cutting Food: Easier for digestion.</li>

<li>Daily feed ration: Feed distribution according to the body of the cow.</li>
</ul>

<ol start="12" class="wp-block-list">
<li>What is the feed management practice for dairy cows? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Daily feed distribution : Depends on cow's milk production.</li>

<li>High protein foods : Soybeans, sola, and granulated foods.</li>

<li>Food List :
<ul class="wp-block-list">
<li>Morning : Green grass and granular food.</li>

<li>Daytime : Dry grass and mineral mix.</li>

<li>Afternoon : Granular food and water.</li>
</ul>
</li>
</ul>

Animal feed products, their characteristics, composition and quality

<h6 class="wp-block-heading">Very Short Answer Type Questions:</h6>

<ol class="wp-block-list">
<li>How many types of animal feed are there? ✦ Answer: There are two types – (i) Ration (Roughage) and (ii) Concentrates.</li>

<li>What are the main ingredients of animal feed? ✦ Answer: Carbohydrates, proteins, fats, minerals, vitamins, and water.</li>

<li>What is Ration (Roughage)? ✦ Answer: High fiber foods like green grass, dry grass, leaves.</li>

<li>What is Collected Food (Concentrates)? ✦ Answer: Highly nutritious foods like soybeans, soybeans, corn, wheat, rice.</li>

<li>What characterizes high quality animal feed? ✦ Answer:
<ul class="wp-block-list">
<li>Clean and disease-free.</li>

<li>Rich in nutrients.</li>

<li>Easily digestible.</li>

<li>Contamination free and fresh.</li>
</ul>
</li>
</ol>

<h6 class="wp-block-heading">Short Answer Type Questions:</h6>

<ol start="6" class="wp-block-list">
<li>What is the way to improve the quality of animal feed? ✦ Answer:
<ul class="wp-block-list">
<li>maintaining nutritional value.</li>

<li>Storage in a clean and dry place.</li>

<li>keeping safe from diseases and insects.</li>

<li>Food preparation in scientific methods.</li>
</ul>
</li>

<li>Give examples of carbohydrate foods. ✦ Answer: Leaves of corn, rice, wheat, and jackfruit trees.</li>

<li>Give examples of protein foods. ✦ Answer: Soybean, chola, masbai, cotton shell.</li>

<li>What is the mineral requirement in animal feed? ✦ Answer:
<ul class="wp-block-list">
<li>It strengthens bones and teeth.</li>

<li>Increases milk production.</li>

<li>It keeps the metabolism right.</li>
</ul>
</li>

<li>What should be good quality animal feed? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Clean and free from contamination.</li>

<li>Maintains nutritional properties.</li>

<li>Easily digestible.</li>

<li>Contains plenty of vitamins, proteins and minerals.</li>
</ul>

<h6 class="wp-block-heading">Long Answer Type Questions:</h6>

<ol start="11" class="wp-block-list">
<li>Explain the composition, characteristics and quality of animal feed. ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Composition:
<ul class="wp-block-list">
<li>Carbohydrates: Provides energy.</li>

<li>Protein: Promotes growth.</li>

<li>Fat: Conserves energy.</li>

<li>Minerals: Strengthens bones and teeth.</li>

<li>Vitamins: Protects health.</li>
</ul>
</li>

<li>Characteristics:
<ul class="wp-block-list">
<li>Easily digestible.</li>

<li>Clean and hygienic.</li>

<li>Essential nutrients are present.</li>
</ul>
</li>

<li>Quality Control:
<ul class="wp-block-list">
<li>Testing and preserving food.</li>

<li>Keep it in a clean place.</li>

<li>Drying before storage.</li>
</ul>
</li>
</ul>

<ol start="12" class="wp-block-list">
<li>What types of measures should be taken to maintain good quality of animal feed? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Store food in a dry and cool place.</li>

<li>Keeping safe from bacteria and insects.</li>

<li>Maintaining food quality by adding minerals and protein.</li>

<li>Examination of food to remove contaminants.</li>
</ul>

Feeding dairy animals

<h6 class="wp-block-heading">Very Short Answer Type Questions</h6>

<ol class="wp-block-list">
<li>What are dairy animals? ✦ Answer: Animals that produce milk, such as cows, buffaloes, buffaloes, and goats are called dairy animals.</li>

<li>What kind of food is needed to increase milk production? ✦ Answer: High protein foods like soybeans, soybeans, corn, minerals, vitamins.</li>

<li>How many parts are there in cow or mosquito feed? ✦ Answer: Two parts – (i) Ration (Roughage) and (ii) Concentrates.</li>

<li>What are high protein feeds for cows? ✦ Answer: Sola, soybean, cotton shell, masabai, sesame shell.</li>

<li>Give examples of mineral salts for cows. ✦ Answer: Limestone, DCP (Dicalcium Phosphate), Trace Mineral Mixture.</li>

<li>What is the role of water in animals? ✦ Answer: Increases digestion, body temperature regulation, nutrient transport and milk production.</li>

<li>About how many liters of water do cows drink per day? ✦ Answer: 30-50 liters (depending on temperature and food).</li>
</ol>

<h6 class="wp-block-heading">Short Answer Type Questions</h6>

<ol start="8" class="wp-block-list">
<li>How can feed quality be maintained in dairy cows? ✦ Answer:
<ul class="wp-block-list">
<li>Provide clean and healthy food.</li>

<li>The diet should contain the necessary proteins, carbohydrates, fats, minerals and vitamins.</li>

<li>Store food in a clean place.</li>

<li>Feeding natural grass and nutritious feed in addition to artificial feed.</li>
</ul>
</li>

<li>What is the role of ration (Roughage) in dairy feed? ✦ Answer:
<ul class="wp-block-list">
<li>It facilitates digestion.</li>

<li>It helps in digestion and produces more milk.</li>

<li>It prevents the formation of gas in the stomach of cows.</li>

<li>Provides fiber suitable for digestion.</li>
</ul>
</li>

<li>How does concentrate increase milk production? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Provides more protein, energy and nutrition.</li>

<li>Improves the quality of milk production.</li>

<li>Maintains the body weight of the cow.</li>

<li>Activates lactation hormones.</li>
</ul>

<h6 class="wp-block-heading">Long Answer Type Questions</h6>

<ol start="11" class="wp-block-list">
<li>What determines the amount and composition of the diet of dairy animals? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Age of the animal: Young and old cows have different feed intake.</li>

<li>Dairy production: High milking cows have higher feed requirements.</li>

<li>Digestion: More milk is produced when there is easily digestible food.</li>

<li>Climate: Food requirements are different in hot or cold weather.</li>

<li>Pregnancy: Pregnant cows need more nutritious feed.</li>
</ul>

<ol start="12" class="wp-block-list">
<li>How should dairy animal feed be prepared? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Morning: Green grass and 1-2 kg of collected food.</li>

<li>Noon: Adequate water and dry grass.</li>

<li>Afternoon: Mineralized food, protein rich food.</li>

<li>Night: Easily digestible foods such as cotton balls, soybean mixture.</li>
</ul>

<ol start="13" class="wp-block-list">
<li>Why do dairy animals need minerals and vitamins? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Minerals:
<ul class="wp-block-list">
<li>Calcium and Phosphorus: Strengthens bones and teeth.</li>

<li>Selenium: Increases milk productivity.</li>
</ul>
</li>

<li>Vitamins:
<ul class="wp-block-list">
<li>Vitamin A: Prevents eye problems.</li>

<li>Vitamin D: Strengthens bones.</li>

<li>Vitamin E: Improves reproductive health.</li>
</ul>
</li>
</ul>

<ol start="14" class="wp-block-list">
<li>How should feed control be done to increase milk production in dairy animals? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Prepare a daily menu.</li>

<li>Feeding high protein foods.</li>

<li>Provide adequate water supply.</li>

<li>Use of mineral-rich foods.</li>

<li>Testing and storing food.</li>
</ul>

<h6 class="wp-block-heading">Preparation of animal feed</h6>

<h6 class="wp-block-heading">Very Short Answer Type Questions</h6>

<ol class="wp-block-list">
<li>What is animal feed? ✦ Answer: Animal feed is the food required for growth, milk production and energy supply of animals.</li>

<li>How many types of animal feed are there? ✦ Answer: Two types – (i) Ration (Roughage) and (ii) Concentrates.</li>

<li>What is the goal of animal feed manufacturing? ✦ Answer:
<ul class="wp-block-list">
<li>maintaining animal health.</li>

<li>Increase milk production.</li>

<li>Improve animal growth.</li>
</ul>
</li>

<li>Where should I store the collected feed (Concentrate)? ✦ Answer: Store in a dry and clean place.</li>

<li>What are the essential ingredients in animal feed? ✦ Ans: Proteins, carbohydrates, minerals, vitamins, and water.</li>
</ol>

<h6 class="wp-block-heading">Short Answer Type Questions</h6>

<ol start="6" class="wp-block-list">
<li>How is the collected feed (Concentrate) prepared? ✦ Answer:
<ul class="wp-block-list">
<li>Mix corn, wheat, sola, soybeans, and sesame seeds.</li>

<li>Adding minerals and vitamins.</li>

<li>Store in a dry place.</li>
</ul>
</li>

<li>How to prepare ration (Roughage)? ✦ Answer:
<ul class="wp-block-list">
<li>Cutting and drying green grass and preserving it.</li>

<li>Feeding dry grass soaked in water.</li>

<li>Feed clean and fresh hay.</li>
</ul>
</li>

<li>What kinds of efforts should be made when preparing animal feed? ✦ Answer:
<ul class="wp-block-list">
<li>Use clean and disease-free food.</li>

<li>maintaining nutritional value.</li>

<li>Adopt pollution-free and sustainable methods.</li>
</ul>
</li>
</ol>

<h6 class="wp-block-heading">Long Answer Type Questions</h6>

<ol start="9" class="wp-block-list">
<li>How to prepare high quality animal feed? ✦ Answer:
<ul class="wp-block-list">
<li>Carbohydrate foods: corn, rice, wheat.</li>

<li>Protein foods: Soybeans, sola, masbai.</li>

<li>Fatty foods: Sesame seeds, soybean seeds.</li>

<li>Minerals: Lime, cloves.</li>

<li>Vitamins: Carrots, raw grass.</li>
</ul>
</li>

<li>What are the best animal feed storage practices? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Store in a dry place.</li>

<li>Keep in a well ventilated area.</li>

<li>Preservation free from pests and diseases.</li>
</ul>

Maintaining food and water supplies

<h6 class="wp-block-heading">Very Short Answer Type Questions</h6>

<ol class="wp-block-list">
<li>Why is food and water supply important for animals? ✦ Answer: Food and water are essential for animal health, growth, milk production and energy.</li>

<li>How many types of animal feed are there? ✦ Answer: There are two types of animal feed – (i) Roughage and (ii) Concentrate.</li>

<li>About how many liters of water does an adult cow drink per day? ✦ Answer: 30-50 liters (depending on temperature and food).</li>

<li>What are the best methods of water supply? ✦ Answer:
<ul class="wp-block-list">
<li>clean and adequate water supply.</li>

<li>Develop automatic water supply systems.</li>

<li>Keeping drains and wells clean.</li>
</ul>
</li>

<li>What is the best way to preserve animal feed? ✦ Answer: Store food in a dry, cool, and clean place.</li>
</ol>

<h6 class="wp-block-heading">Short Answer Type Questions</h6>

<ol start="6" class="wp-block-list">
<li>What types of precautions should be taken in maintaining the feed supply? ✦ Answer:
<ul class="wp-block-list">
<li>Provide fresh and nutritious food.</li>

<li>Store food in a dry place.</li>

<li>Feeding clean food to prevent infection.</li>
</ul>
</li>

<li>How can animal water quality be maintained? ✦ Answer:
<ul class="wp-block-list">
<li>Provide clean and pure water.</li>

<li>Monitoring water conservation systems.</li>

<li>Not using contaminated water.</li>
</ul>
</li>

<li>What can be the problem if the food supply is not checked regularly? ✦ Answer:
<ul class="wp-block-list">
<li>Animal malnutrition may occur.</li>

<li>Milk production may decrease.</li>

<li>Animals can develop various diseases.</li>
</ul>
</li>
</ol>

Long Answer Type Questions

<ol start="9" class="wp-block-list">
<li>How to best manage animal feed supply? ✦ Answer:
<ul class="wp-block-list">
<li>Create a daily menu.</li>

<li>Store food in a clean place.</li>

<li>Feed foods rich in essential proteins, carbohydrates, fats, minerals and vitamins.</li>

<li>Check the quantity of feed supply regularly.</li>
</ul>
</li>

<li>How to provide adequate water supply to animals? ✦ Answer:</li>
</ol>

<ul class="wp-block-list">
<li>Using deep well, tubewell, or river water.</li>

<li>Keeping water drinking areas clean.</li>

<li>Provide more water on hot days.</li>

<li>Feeding water mixed with essential minerals.</li>
</ul>

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