关键词 : 不同氮源 ; 覆土 ; 生物学效率 ; 产量 [gap=3268]Key words : Nitrogen source ; Covering ; Biological efficiency ; Yield
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... 生物效用 biological effect 生物效率 biological efficiency 生物净化（法） biological elimination ...
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relative biological efficiency 相对生物效率
its biological efficiency 生物学效率
soil biological efficiency 土壤生物学效应
the biological efficiency 生物学效率
total biological efficiency 总生物学效率
produce biological efficiency 产生生物效应
absolute biological efficiency 绝对生物学效率
equilibrium of biological efficiency 生物效均衡态
biological efficiency of ediblefungi 食用菌生物学效率
·2,447,543篇论文数据，部分数据来源于NoteExpress
The different alcohol concentration, method and thickness of casing soil effect directly the biological efficiency of Pleurotus errngii.
不同酒精浓度处理、后熟期、覆土厚度、覆土模式直接影响杏鲍菇生物学效率的高低。
Throughout the world it is practiced in many different ways and environments and with differing degrees of intensity and biological efficiency.
在世界各地，养殖方法和环境众多而不同，集约化程度和生物效率不一。
The biological efficiency on cotton hulls is 40.0—55.5% and about 25% on rice straw or wheat straw. GV34 strain is a good one that is optimum for the north area of China.
产量高而稳定，棉籽皮的生物学效率为40.0～55.5％，稻草和麦秸为25％左右，是适合我国北方地区栽培的草菇优良菌株。
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