【摘要】 本文以线性规划设计为主要手段,以桑叶粉、豆粕粉、玉米粉为主要原料,设计出可溶无氮物含量不同的家蚕人工饲料配方,并测定了可溶无氮物含量与家蚕消化吸收和饲料效率的关系。试验结果表明,家蚕人工饲料中可溶无氮物的适宜含量范围在50.0%～52.5%之间,相应的人工饲料基本组成为桑叶粉30.0%左右、豆粕粉20.4%～27.5%、玉米粉36.9%～44.0%。更多还原

【Abstract】 We scheme out artificial diet formulas, which use mulberry powder, soybean cake powder, corn meal as principle raw material and have different NFE contents.And the relationship between contents of NFE and feed efficiency was measured.The results indicated that the suitable NFE content in artificial diets was 50.0%～52.5%, and basic composition of corresponding artificial diets was mulberry powder content about 30% , soybean cake powder content 20.4%～27.5% , corn meal content 36.9%～44.0%.更多还原