Study Status of Materials of New Type Liquid Mulching Film

液体地膜材料的研究现状与进展

属类：行业术语-中文论文标题-

Study on Water-Retention Effect of Liquid Film Mulching

液体地膜覆盖保水效应研究

属类：行业术语-中文论文标题-

Effects of Liquid Film Mulching on the Growth and Development of Tobacco Seedlings

液体地膜覆盖对烟苗生长发育的影响

属类：行业术语-中文论文标题-

Research and Application of Film-Mulching Compartment Cultivation Technology of Rape with High Yield and High Efficiency

油菜覆膜厢作高产高效栽培技术的研究与应用

属类：行业术语-中文论文标题-

Effect of Mulching with Coloured Plastic Film on the Growth of Rice Seedling

有色塑料布保温育苗对水稻秧苗生育之影响

属类：行业术语-中文论文标题-

Soil Water Content Dynamics and Water Use Efficiency under Plasticfilm and Straw dual-mulching in Maize Fields

玉米二元覆盖农田水分动态及水分利用效率研究

属类：行业术语-中文论文标题-

Factors Affecting Seeding Emergence in Winter Wheat under Different Tillage Patterns with Maize Stalk Mulching Returned to the Field

玉米秸秆还田与不同耕作方式下影响小麦出苗的因素

属类：行业术语-中文论文标题-

and can engage in the distribution of books, newspapers, magazines, pharmaceutical products, pesticides, mulching films. The distribution of chemical fertilizers, processed oil and crude oil are permitted no later than Dec. 11,2006.

允许经营书报杂志、药品、农药、农膜;不迟于 2006 年 12 月 11 日 允许经营化肥、成品油、原油

属类：法学专业-中国法律-外商投资产业指导目录（ 2004 年修订）

Effect of Direct-Seeded Dry Cultivation with Plastic Film Mulching on Physiological Characteristics of Root and Leaf at Grain Filling Stage and Grain Yield in Early-Season Indica Rice

早稻直播覆膜旱作对灌浆成熟期根叶生理特性及产量的影响

属类：行业术语-中文论文标题-

Effects of Different Seed Treatment and Field Mulching on Seed Germination of Lamiophlomis rotata

种子处理及田间覆盖对独一味种子萌发的影响

属类：行业术语-中文论文标题-