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Nutritional feed set for early weaning of Tibetan lambs under grazing condition and application of nutritional feed set

A lamb and condition technology, applied in the field of nutrient feed collection, can solve the problems of high protein content, affecting agricultural and animal husbandry production, not taking into account the nutritional needs of ewes, etc., and achieve the effect of quick recovery

Inactive Publication Date: 2022-02-08
SICHUAN ACAD OF GRASSLAND SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high protein content in the supplementary lamb feed used in this study, the mortality rate reached 20%, which affected agricultural and animal husbandry production. In addition, this method did not take into account the nutritional needs of ewes, which would seriously affect the growth and development of lambs and the growth and development of ewes. sheep utilization

Method used

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  • Nutritional feed set for early weaning of Tibetan lambs under grazing condition and application of nutritional feed set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] The nutritional feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 1

[0092] 1. The first concentrated feed for Tibetan ewes under grazing conditions;

[0093] In parts by weight, the first concentrated feed includes: corn 55, feed yeast 14, soybean meal 23, salt 1.05, phospholipid powder 2, calcium hydrogen phosphate 1, baking soda 0.45, magnesium oxide 0.4, including trace elements and vitamin additives 1.5.

[0094] 2. The second concentrated feed for Tibetan lambs under grazing conditions

[0095] In parts by weight, the second concentrated feed includes 75 corns, 5 feed yeasts, 14 soybean meal, 1 lecithin powder, 1.05 calcium carbonate, 0.5 calcium hydrogen phosphate, 0.8 sodium bicarbonate, 0.5 magnesium oxide, 1 salt and a trace amount of Additives of elements and vitamins 1.3;

[0096] 3. Grains used for Tibetan lambs under grazing conditions

[0097] The grain is selected from a mixture of corn groats, oat groats and barley...

Embodiment 2

[0101] The nutrient feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 2

[0102] In addition to the first concentrated feed includes: corn 50, feed yeast 10, soybean meal 16, salt 0.8, phospholipid powder 3, calcium hydrogen phosphate 0.5, baking soda 0.3, magnesium oxide 0.2, additives including trace elements and vitamins 2.3; The feed includes corn 68, feed yeast 3, soybean meal 10, phospholipid powder 1.5, calcium carbonate 0.6, calcium hydrogen phosphate 0.2, sodium bicarbonate 0.4, magnesium oxide 0.3, salt 0.8 and additives with trace elements and vitamins 0.6; the grain is selected from The mixing of corn groats and oat groats; except that the green hay is a mixture of oats and rye, others are the same as in Example 1.

Embodiment 3

[0103] The nutritional feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 3

[0104] In addition to the first concentrated feed includes: corn 60, feed yeast 18, soybean meal 30, salt 2.1, phospholipid powder 1, calcium hydrogen phosphate 1.5, baking soda 0.3, magnesium oxide 0.6, additives including trace elements and vitamins 0.7; The feed includes corn 82, feed yeast 7, soybean meal 18, phospholipid powder 0.5, calcium carbonate 1.8, calcium hydrogen phosphate 0.8, sodium bicarbonate 1.2, magnesium oxide 0.7, salt 1.2 and additives with trace elements and vitamins 1.4; the grain is selected from The mixing of barley groats and oat groats; except that the green hay is a mixture of Elymus and rye, others are the same as in Example 1.

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Abstract

The invention discloses a nutritional feed set for early weaning of Tibetan lambs under a grazing condition and application of the nutritional feed set, and relates to the technical field of animal nutrition. The nutritional feed set is composed of a first concentrated feed for Tibetan ewes under the grazing condition, a second concentrated feed and grains for Tibetan lambs, and green hay for Tibetan ewes and Tibetan lambs. According to the method, nutrition management is performed on the Tibetan ewes in the gestation period and the lambing period by using the nutritional feed set. By means of food calling nutrition management and weaning nutrition management on the Tibetan lambs, early weaning of the Tibetan lambs is achieved, adverse effects of factors such as stress, nutrition and lactation with lambs on the reproductive performance of the Tibetan lambs can be relieved, postpartum body condition recovery of the Tibetan lambs is promoted, the survival rate of the Tibetan lambs reaches 100%, and the nutritional feed set is of great significance to mutton export in China in the Tibetan sheep industry in high and cold pasturing areas.

Description

[0001] This application is a divisional application with an application date of December 16, 2019, an application number of 201911290567.6, and an invention title of "A Nutritional Feed Set for Early Weaning of Tibetan Lambs under Grazing Conditions and a Method for Early Weaning of Tibetan Lambs". technical field [0002] The invention relates to the technical field of animal nutrition, in particular to a nutritional feed set for early weaning of Tibetan lambs under grazing conditions and an application thereof. Background technique [0003] As an important economic growth point for herdsmen in alpine regions to increase their income and become rich, there are still many problems in my country's Tibetan sheep industry. One of the most prominent points is that international exports are dominated by lamb, and the products are all adult or aged sheep, and lamb production has only begun to explore the technology of early weaning of lamb, resulting in the low competitiveness of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/30A23K10/37A23K20/10A23K20/174A23K20/20A23K20/26A23K50/10A23K50/60A01K67/02
CPCA01K67/02A23K50/60A23K50/10A23K10/30A23K10/37A23K10/18A23K20/26A23K20/30A23K20/174A23K20/10Y02P60/87
Inventor 周明亮杨平贵庞倩陈明华安添午任云芳陈勇鄢超李燕
Owner SICHUAN ACAD OF GRASSLAND SCI
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