This paper took field experiment for studying the effect of covering straw on some properties of mulberry soil fertility with long-term no-tillage.
应用田间试验的方法研究在长期免耕条件下覆盖对桑园土壤某些肥力性状的影响。
Effects of rice straw covering net on soil erosion and wheat yield were studied with self-designed soil erosion boxes under simulated rainfall.
通过自制土壤冲蚀槽，并进行人工模拟降雨试验，研究了稻秆编织地表覆盖物对坡地土壤侵蚀和小麦产量的影响。
Recommendation on no-tillage cultivation for potato with straw covering and planting in autumn and winter in Guangxi;
为探索马铃薯稻草免耕栽培增产机理，我们开展了马铃薯稻草覆盖免耕栽培与传统栽培比较研究。
The results showed that (1) the survival rate of seedling increased by. 98% , 95% , 95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
结果表明：（1）岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥，种苗由自然条件下越冬率40％分别提高到98％、95％、95％和65％。
The results showed that (1) the survival rate of seedling increased by. 98% , 95% , 95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
结果表明：（1）岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥，种苗由自然条件下越冬率40％分别提高到98％、95％、95％和65％。
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