The Effect of Different Proportions of Ammonification Straw and Sheep Grass on the Fattening Effect of Lambs
DOI: 10.23977/agrfem.2023.060406 | Downloads: 6 | Views: 578
Author(s)
Hao Caihong 1
Affiliation(s)
1 Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences, Qiqihar, 161005, China
Corresponding Author
Hao CaihongABSTRACT
In this study, ammonia stems were prepared by high-pressure rapid ammonia treatment system, and the different ratio of sheepgrass and ammonia treatment stems were studied. The impact of daily profits, the livestock industry to promote the large-scale industry, edible fungi, energy, processing industry transformation. We can develop in the direction of commerce and industrialization, thus promoting industrial development. The agricultural structure, and even the whole rural structure, will change and become an important part of the rural economy and a new growth point. The amount of straw was recorded during each feeding, and the remaining amount of straw was recorded before feeding every morning. The daily amount of food was calculated by subtracting the amount of food fed every day from the amount of straw left. This test includes a period of half a month. Body weight of the lambs was measured in the starvation state before morning feeding. Before weighing, we put a big iron rod on the scale and weigh it; The lamb was then placed on a scale and weighed in iron rods. Finally, we remove the track weight from the overall weight to find out the size of each sheep. After the end of the lamb breeding experiment, we calculated the cost of the lamb consumed from the beginning to the end of the experiment in each treatment group, and we calculated the lamb income for each experimental group.
KEYWORDS
Lamb; ammonification straw; sheep grass; feed intake; daily weight gainCITE THIS PAPER
Hao Caihong, The Effect of Different Proportions of Ammonification Straw and Sheep Grass on the Fattening Effect of Lambs. Agricultural & Forestry Economics and Management (2023) Vol. 6: 44-49. DOI: http://dx.doi.org/10.23977/agrfem.2023.060406.
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