A HUSBANDRY

 Fertility in Livestock, Oestrus, Parturition & Milk Secretion | Animal Husbandry 🔹 PART 1: Measures & Factors Affecting Fertility in Livestock 1. Fertility in livestock mainly refers to: A) Milk yield B) Growth rate C) Ability to reproduce D) Body weight Answer: C Explanation: Fertility means the animal’s ability to conceive, carry pregnancy, and give birth successfully. 2. The most important factor affecting fertility is: A) Colour B) Nutrition C) Horn size D) Tail length Answer: B Explanation: Balanced nutrition ensures proper hormone production and reproductive health. 3. Deficiency of which mineral causes infertility? A) Calcium B) Phosphorus C) Iron D) Sodium Answer: B Explanation: Phosphorus deficiency delays puberty and causes repeat breeding. 4. Heat stress reduces fertility because: A) It increases feed intake B) It damages reproductive hormones C) It increases milk D) It improves ovulation Answer: B Explanation: High temper...

  Livestock Production & Management-Test series 1 ICAR / Banking / ARS – 50 MCQs 1. The normal gestation period of a cow is: A. 260 days B. 280 days C. 310 days D. 330 days Ans: B 2. Colostrum feeding is most important because it provides: A. Energy B. Minerals C. Antibodies D. Vitamins Ans: C 3. The ideal age for first calving in crossbred cows is: A. 18 months B. 24 months C. 30 months D. 36 months Ans: C 4. Which breed is known as the “milch queen of India”? A. Gir B. Sahiwal C. Red Sindhi D. Tharparkar Ans: B 5. The normal body temperature of cattle is: A. 36.5°C B. 37.5°C C. 38.5°C D. 39.5°C Ans: C 6. Dehorning is recommended at the age of: A. 1–2 days B. 1–2 weeks C. 2–3 months D. 6 months Ans: B 7. Which housing system allows animals to move freely? A. Tie-stall system B. Loose housing system C. Conventional system D. Intensive system Ans: B 8. The first milk after parturition is called: A. Skim milk B. Wh...

  TECHNOLOGY OF MILK & MILK PRODUCTS TEST SERIES – MCQ PRACTICE SET-1 SECTION-A: MILK – BASIC COMPOSITION & PROPERTIES Q1. Average fat percentage in cow milk is A. 2.5% B. 3.0% C. 3.5% D. 4.5% ✅ Ans: C Q2. Major protein present in milk is A. Albumin B. Globulin C. Casein D. Lactoglobulin ✅ Ans: C Q3. Lactose is a A. Monosaccharide B. Disaccharide C. Polysaccharide D. Reducing alcohol ✅ Ans: B Q4. pH of fresh milk is approximately A. 5.2 B. 5.8 C. 6.6 D. 7.4 ✅ Ans: C Q5. Specific gravity of milk ranges between A. 1.000 – 1.010 B. 1.015 – 1.020 C. 1.028 – 1.034 D. 1.040 – 1.050 ✅ Ans: C 🧪 SECTION-B: HEAT TREATMENT & PROCESSING Q6. Pasteurization temperature for HTST milk is A. 63°C for 30 min B. 72°C for 15 sec C. 85°C for 10 sec D. 100°C for 5 sec ✅ Ans: B Q7. LTLT pasteurization is also known as A. Flash method B. Holder method C. UHT method D. Sterilization ✅ Ans: B Q8. Purpose of pasteurization is to A. Improve...

  Livestock Management- Terminology Terminology Used in Livestock Management & Important Breeds of Cattle and Buffalo (ICAR | MCAER | Agriculture Competitive Exams) 📘 PART–1: Terminology Used in Livestock Management Understanding livestock terminology is very important for MCQs , as many questions are direct definition-based . 🔹 Common Terminologies Livestock: Domesticated animals raised for milk, meat, draught, wool, eggs, etc. Herd: Group of cattle or buffaloes. Flock: Group of sheep or goats. Calf: Young one of cattle or buffalo (up to 1 year). Heifer: Female cattle that has not yet calved. Cow: Adult female cattle after first calving. Bull: Adult male cattle used for breeding. Bullock/Ox: Castrated male cattle used for draught work. Steer: Castrated male cattle used mainly for meat. Lactation: Period during which animal secretes milk after calving. Dry period: Period between two lactations when milk secretion stops. Ges...

  Culling of Goats: When, Why & How to Remove Unproductive Goats for Maximum Profit  Introduction Culling is an essential management practice in goat farming that ensures the long-term productivity, health, and profitability of the herd. While many farmers view culling as a difficult decision, it is a scientifically guided process that helps maintain a strong and efficient herd. In simple terms, culling refers to the removal of unproductive, diseased, or undesirable goats from the herd. This practice allows farmers to optimize resources, improve genetic quality, and prevent economic losses. This comprehensive guide will help you understand why, when, and how to cull goats effectively , along with best practices for ethical and profitable herd management. Also Read:  Complete Guide to Feeding Goats: Nutrition, Diet Plan & Feeding Tips for Profitable Goat Farming What is Culling in Goat Farming? Culling is the process of selectively removing goats that do not meet t...