1.
Water Conservation and Heat Preservation Properties of Bast Fiber Film Mulching and Its Effects on Crops;
麻地膜覆盖的保水保温特性及对作物的影响
2.
Effect of Bast Fiber Film Mulching on Soil Ecology, Crop Growth and Development;
麻地膜覆盖对土壤生态与作物生长发育的影响
3.
Effects of Bast Fiber Mulching Film on Growth and Yield of Crops
麻地膜覆盖对作物生长发育和产量影响的研究
4.
Castanea mollissima was treated after being sown with the following four methods: shed manure application, Plastic film covering on or over the ground and CK treatment.
板栗播种后用栏肥覆盖、膜贴地覆盖、膜离地覆益和对照四种处理。
5.
Study of Mechanism of Increasing Yield of Water-permeability Plastic Film Mulching on Dry Land Sorghum;
旱地高粱渗水地膜覆盖增产机理研究
6.
The pond was filmed with algae.
藻类植物成薄膜状地覆盖着池塘。
7.
Polyethylene blown mulch film for agricultural uses
GB13735-1992聚乙烯吹塑农用地面覆盖薄膜
8.
The Decomposition and Accumulation of Soil Organic Matter under Film Mulching
地膜覆盖下土壤有机质的分解与积累
9.
Effects of Black Film Mulching on Growth of Platycodon Grandiflorum (Jacq) A.DC;
黑色地膜覆盖对桔梗生长发育的影响
10.
Plastic Film Mulching Cultivation Technique and Pests and Diseases Control Measures of Peanut
地膜覆盖花生栽培技术及病虫害防治
11.
Preliminary Research on Use of Film Mulching for Walnut Cultivation
核桃幼园地膜覆盖栽培技术初步研究
12.
The increasing in grain yield was about 10.3%, 8.9%, 23.2%respectively as compared with the plastic film mulch, the straw mulch and the unmulched cultivatiom.
稻谷产量较地膜覆盖、秸秆覆盖、露地旱作栽培分别增产10.3%,8.9%,23.2%。
13.
The effect of straw and plastic film dual mulch in dry-cultivation of rice planting was studied.
我国覆膜稻栽培研究始于1996年，但迄今都为地膜单元覆盖。
14.
Influence of Plastic Film Mulching on Sterility of CMS in B.napus;
地膜覆盖对旱地油菜CMS育性的影响研究
15.
Approach to Maize Cutivation Technology of Mechanized-hole-irrigation Plastic-film-mulch in Dryland Northern Shanxi
晋北旱地玉米机械穴灌地膜覆盖种植技术探讨
16.
Soil Cooling Effect of Film-covering on Cotton,Maize and Soybean Fields
地膜覆盖棉花、玉米、大豆地的降温效应研究
17.
Effects of Different Covering Materials on Soil Temperature and Maize Emergence under Planting Pattern of Ridge and Ditch
不同地膜覆盖对垄体地温及玉米出苗的影响
18.
Study on Raising Seed Technology of Polythene Mulch in Compact Planting Hybrid of Com
紧凑型玉米杂交种地膜覆盖制种技术研究