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- green manured fallow 种绿肥作物的休闲地
- A green manure is a crop grown mainly to improve soil fertility. 种植绿肥作物主要是为使土壤更加肥沃。
- European grass much used for hay and in United States also for turf and green manure. 欧洲草,多用作干草,在美国也作草坪和绿肥作物。
- European perennial with mottled purple-pink flowers; sometimes cultivated for fodder or as green manure. 有粉紫杂色花的欧洲多年生植物;有时作为饲料或绿肥作物种植。
- European perennial with mottled purple-pink flowers,sometimes cultivated for fodder or as green manure. 有粉紫杂色花的欧洲多年生植物,有时作为饲料或绿肥作物种植。
- The groundnut pods yield also significantly increased in treatment which received green manuring to previous rice. 花生荚的产量在前作水稻上施过绿肥的处理也表现显著的增加。
- Green manure crops are organic manures of large quantity, good fertilizer effectiveness and fine quality. 摘要绿肥是数量大,肥效好,质量高的有机肥料。
- All treatments with two green manures could increase vitamin C content in autumn. 秋季各绿肥处理都增加维生素C含量,但夏季差异不明显;
- Cauline leaf is the feed of very good green manure and oxen and hores-beeasts of burden. 茎叶是很好的绿肥和牛马的饲料。
- manured fallow 施肥休闲
- The crop green manure of villose vetch could reduce the content of salty in the degree, but the sum of microbe in the soil reduced a little. 豆科作物毛苕子在一定程度上降低了土壤盐分含量,但土壤微生物总量有所减少。
- On the other hand, the yield and quality of fruits were markedly raised as the relict of the crops was used as green manure. 间种物残余体作为绿肥,可显著地提高柚果产量和质量。
- Mounted Medium Duty Tandem Disc Harrow' is designed to break up the ground and it effectively cross discs green manures, trash etc. 1BQDX 悬挂轻型圆盘耙 主要适用于农田的耕后碎土、播前整地、疏松土壤、土肥混合和轻质土壤的灭茬作业。
- Soluble sugar contents are improved by the two green manures both in summer and autumn, and benefits are even better in autumn. 夏季秋季各绿肥处理都增加可溶性糖含量,且秋季增加更显著。
- Yangyuan County food crop cultivation, economic, vegetables, melons, fodder, green manure crops 6 major categories of more than 130 kinds. 阳原县种植的农作物有粮食、经济、蔬菜、瓜类、饲料、绿肥作物6大类130多种。
- MOA planned to extend the hectareage of green manure to 8.3 million, to get the organic manure consumption to a total of 2.3 billion t or so. 农业部计划到1995年使绿肥发展到1.;25亿亩左右,有机肥施用总量达到23亿吨左右。
- Annual semi-woody vine of Asia having long clusters of purplish flowers and densely hairy pods,cultivated in southern United States for green manure and grazing. 亚洲的一年生半木质藤本植物,花略带紫色、形成长的花簇,荚果上生有浓密的毛,栽培于美国南部、作为绿肥或牧草。
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- In effect, free-living nitrogen-fixing organisms are in situ green manures since most N derived from BNF is released to the soil solution only after cell death. 它们固定的氮素只有在细胞死亡后才能释放出来。因此,在事实上它们是原位绿肥。
- Comparatively, ploughing green manures back could not only supply nutrients for tobacco plants, but also improve the soil quality and bring about higher economic benefit. 相比而言,种植和翻压绿肥增加生产成本少、效益高,并具有改良土壤和向烟株提供养分的双重作用。