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等高沟垄种植
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  contour ridge and furrow planting
     These two approaches also had significant effect on increasing crop yield,the graduallyconstructed contour terrace can increase crop yield by 19.4%~25.5%,the contour ridge and furrow planting can increasecrop yield by 34.1%~51.7%.
     这两种措施的增产作用也很大:渐进式等高梯田可增产19.4%~25.5%,坡地等高沟垄种植可增产34.1%~51.7%。
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  相似匹配句对
     Moire Topography
     莫尔图法
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     3)high scalability.
     3)扩展性
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     V. C.
     V.C;
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     The influences of different cultivation activities on nutrient loss were different.
     不同耕作措施相比,采用耕作养分流失浓度小、流失量最少。
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     Micro-rainwater Catchment and Planting Technique of Ridge Film Mulching and Furrow Seeding of Corn in Dryland
     旱地玉米种微集水种植技术研究
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Two in-situ rainwater harvesting approaches,gradually constructed contour terrace and contour ridge and fur-row planting were introduced.The experiments showed that soil water content with the two approaches were observablyhigher than that of the control after all types of rain(light,moderate and heavy rain) and under long rainless condition.Butif a heavy rain came soon after anterior heavy rain,the effects of the two approaches on harvesting rain and increasing soilwater content were less significant.These...

Two in-situ rainwater harvesting approaches,gradually constructed contour terrace and contour ridge and fur-row planting were introduced.The experiments showed that soil water content with the two approaches were observablyhigher than that of the control after all types of rain(light,moderate and heavy rain) and under long rainless condition.Butif a heavy rain came soon after anterior heavy rain,the effects of the two approaches on harvesting rain and increasing soilwater content were less significant.These two approaches also had significant effect on increasing crop yield,the graduallyconstructed contour terrace can increase crop yield by 19.4%~25.5%,the contour ridge and furrow planting can increasecrop yield by 34.1%~51.7%.

该文介绍了两种田间集雨措施(渐进式等高梯田和坡地等高沟垄种植)的集雨增墒效应和增产作用。试验表明:在小雨、中雨、大雨和长期少雨的条件下,两种措施下的土壤水分含量均明显高于对照;但如果一场大雨之后接着又来一场大雨,则两种措施的集雨增墒效果就不太明显了。这两种措施的增产作用也很大:渐进式等高梯田可增产19.4%~25.5%,坡地等高沟垄种植可增产34.1%~51.7%。

 
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