... artificial fertilization 人工授精 artificial grass 人工牧草 artificial pasturage 人工牧场 ...
基于16个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
运用迈阿密模型估算了天然草地的生产潜力。对天然草地、人工牧草、作物秸秆及农业加工副产品的承载力做了估算。
Adopting the Miami model, the paper evaluates the productive potentialities of natural pasture and evaluates the capacity of natural pasture, manual meadow, crops straw and agricultural byproducts.
在内蒙古清水河县、赤峰市敖汉旗对人工栽培牧草传粉蜜蜂进行调查，经整理鉴定有35种。
Bee—pollinators of artificial cultivated herbage were investigated in Qingshui county, chifeng city, Inner mongolia. Through diagnosis, the bees belong to 35 species.
分区轮牧有利于人工栽培牧草分蘖，对野生杂草有控制作用。
Rotational grazing is favourable to tiller number of planted grasses and controling the wild grass tiller.
应用推荐