Macromineral requirements of Dorper×thin-tailed Han crossbred female lambs

来源 :农业科学学报:英文版 | 被引量 : 0次 | 上传用户:kongjiahao
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A comparative slaughter trial was conducted to determine the net mineral requirements for maintenance and growth of Dorper crossbred female lambs raised from 20 to 35 kg of body weight(BW).Thirty-five Dorper×thin-tailed Han crossbred female lambs of(
其他文献
在中学数学课堂教学中,我们几乎每节课都要组织学生的课堂练习.
Micro RNAs(mi RNAs) are small, single stranded, non-coding RNA molecules, about 19–25 nucleotides in length, which regulate the development and functions of re
Sodium toxicity and potassium insufficient are important factors affecting the growth and development of soybean in saline soil. As the capacity of plants to ma
In this study,four strains of Toxoplasma gondii with the same genetic type(Type I) originated from chicken,human,cat and swine were used to compare the immune r
Heat stress is one of the main factors that influence poultry production. Heat shock proteins (HSPs) are known to affect heat tolerance. The formation of HSPs is
Bacillus thuringiensis is one of the most widely used bioinsecticides, and cry gene is the major insecticidal gene.Because Cry1 Ac protein shows strong toxicity
Eating and cooking qualities(ECQs) of rice are important attributes due to its major influence on consumer acceptability. To better understand the molecular mec
学习了相似三角形后,在涉及其对应边成比例的题目中,若两三角形有公共边,则问题往往围绕"线段的比例中项"提出,或求证,或求解.此时,学习者如能在图形中快速的找出相关线段并
The brown planthopper, Nilaparvata lugens is an economically important pest on rice plants. This species produces macropterous and brachypterous morphs in respo