Nutritional feed set for early weaning of Tibetan lambs under grazing condition and Tibetan lamb early weaning method

A conditional lamb technology, applied in animal feed, animal feed, animal husbandry, etc., can solve problems such as high protein content, failure to consider the nutritional needs of ewes, and affect agricultural and animal husbandry production, so as to promote growth and increase feed intake , the effect of enhancing resistance

Inactive Publication Date: 2020-04-21
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 Tibetan lamb early weaning method
  • Nutritional feed set for early weaning of Tibetan lambs under grazing condition and Tibetan lamb early weaning method

Examples

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Effect test

Embodiment 1

[0081] The nutritional feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 1

[0082] 1. The first concentrated feed for Tibetan ewes under grazing conditions;

[0083] 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.

[0084] 2. The second concentrated feed for Tibetan lambs under grazing conditions

[0085] 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;

[0086] 3. Grains used for Tibetan lambs under grazing conditions

[0087] The grain is selected from a mixture of corn groats, oat groats and barley...

Embodiment 2

[0091] The nutrient feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 2

[0092] 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

[0093] The nutritional feed set of Tibetan lamb early weaning under the condition of grazing in embodiment 3

[0094] 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 a Tibetan lamb early weaning method and relates to the technical field of animal nutrition. The nutritional feed set is prepared from first concentrated feed for Tibetan ewes under the grazing condition, second concentrated feed for Tibetan lambs and green hay for Tibetan ewes and Tibetan lambs. By utilizing the nutritional feed set, nutritional management is performed on the gestation period and lamb-bearing period of the Tibetan ewes, feed attraction nutritional management and weaning nutritional management are performed on the Tibetan lambs, early weaning for the Tibetan lambs can be realized, and adverse impact of stress, nutrition, lactation with lambs and other factors on Tibetan ewes reproductive performance can be relieved, postpartum body condition recovery of Tibetan ewes can be promoted, the survival rate of Tibetan lambs can be 100 percent, and significance is achieved on the Tibetan lamb industry in alpine regions, even mutton export of China.

Description

technical field [0001] The invention relates to the technical field of animal nutrition, in particular to a method for early weaning of Tibetan lambs under grazing conditions. Background technique [0002] 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 my country's lamb exports. [0003] In view of the serious imbalance in the development of my country's mutton sheep, especially the lamb meat industry, the quality is not high, and the production of high-quality, high-yield lamb meat urgently needs to be developed. The early weaning of lamb is a very important technical link in the product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/60A23K50/10A23K10/30A23K10/37A23K10/18A23K20/158A23K20/26A23K20/20A23K20/174
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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