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.
夏天干燥的空气使它们熟化，就象人工培养的牧草堆在牲口棚里达到熟化一样。
The dry summer air cured them, much as storing in a barn cured the cultivated grasses.
今后，需要深入开展冬闲田饲草开发、作物与牧草间种套种、人工草地示范基地建设以及草业科学研究工作。
Some views are put forward for future development, such as development of forage in winter fallow land, interplanting crops with pasture plants, building pasture ba...
今后，需要深入开展冬闲田饲草开发、作物与牧草间种套种、人工草地示范基地建设以及草业科学研究工作。
Some views are put forward for future development, such as development of forage in winter fallow land, interplanting crops with pasture plants, b...
今后，需要深入开展冬闲田饲草开发、作物与牧草间种套种、人工草地示范基地建设以及草业科学研究工作。
Some views are put forward for future development, such as development of forage in winter fallow land, interplanting crops with pasture plants, b...
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