Analysis of adverse effects on maize yield decrease resulted from plastic film mulching in dryland;

The benefit and prospect for reuse of plastic film mulching and no-tillage technique in the semiarid region of Gansu Province;

Studies on effects of plastic film mulching on soil environment of maize field;

Study on the effect of film mulching techniques of flue-cured tobacco on the yield and quality of flue-cured tobacco;

Effects of straw mulching and film mulching on flue-cured tobacco growth and quality;

A field experiment was carried out on typical Ust-Sandiic Entisols soil in semi-arid area to study the effect of film mulching,nitrogen(N) application and supplementary irrigation on spring maize(Zea mays L.

Effects of plastic film mulching and pre-sowing irrigation on yield formation of spring wheat;

The study concerned about four cultivation modules(no mulch,straw mulch,plastic film mulch and furrow planting),three nitrogen fertilizer levels(0,120 and 240 kg N/hm2) and two wheat densities(seed rate of 180 and 225 kg/hm2).

According to experiment results from 2004 to 2005 in Zhangye city of Gansu province,to study the effects of plastic film mulching(including well watered treatment F(FM),light and medium water deficit treatment L(FM),M(FM)),and bare field(including well watered treatment F(B) and medium water deficit treatment M(B)).

Geographical change law of effects of corn plastic mulching on increasing temperature and production in Northeast China;

Test on cooling and frost damage prevention of corn using plastic mulching in Northeast China;

Effect of drought resistance and water save on rice by plastic mulching;