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。

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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。

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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。

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An eye-covering straw hat with blacked rims (see photo above) was the perfect attention-getter.

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