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介绍4种抗旱蓄水技术1水平等高耕作水平等高耕作是在坡地上采用的一种集水蓄墒耕作技术,有时也称作横坡耕种或等高耕种。它是在塬面的缓坡地上改变原来的顺坡耕作为横坡耕作;所有在坡地上的耕种措施,如耕翻、播种、中耕等均沿水平等高线进行。这样操作,地上自然形成...
INTRODUCTION 4 DROUGHT-RESERVOIRING TECHNIQUES 1 Leveling Tillage Leveling Tillage is a water harvesting and moisture harvesting technique used on slopes, sometimes referred to as cross-slope cultivation or contouring. It is in the plateau on the gentle slope to change the original slope slope farming as a slope; all on the slope cultivation measures, such as tilling, sowing, cultivation and so on along the horizontal contour. This operation, the natural formation of the ground ...