ISBN: 9787511647139 - 中国饲料数据库典型样品常规成分及主要矿物元素含量 (1 resultados)
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Librería: liu xing, Nanjing, JS, Chinaliu xing
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paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2020-06-01 Pages:268 Publisher: China Agricultural Science and Technology Press took the feed samples in the exhibition hall constructed by the China Feed Database Information Network Center (CFIC) as the research object. and analyzed 435 kinds of feed samples. Conventional composition and main mineral element content.?Among them. there are duplicate feeds of the same name. For example. there are 122 different samples of corn.?Specific to each sample. most .…
