...补充灌溉,微孔渗头,点源根灌,稀穴密株趁植方式 [gap=4160]Key words】 Micro-catchment； Perforated film； Supplemental irrigation； Porous emitter； Point-source irrigation； Wide bunch with close-grow plantin..
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Supplemental irrigation in time is more important than amount of SI.4.
补充灌溉的目的更为重要的是及时供水,缓解时段干旱,而补灌水量不要求大。
参考来源 - 旱地保水与种植一体化模式及提高WUE机制分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Supplemental irrigation at over-wintering, jointing or filling stage significantly increased the nitrogen uptake by plant and decreased the nitrogen residual 47.
通过温室培养试验，研究了不同生长期缺水和补充灌水对冬小麦氮素吸收利用和土壤残留的影响。
Supplemental topsoil and irrigation helped re-establish a seasonally-changing native grass and wildflower meadow.
补充的表层土和灌溉系统帮助这里重新成为了一片季节性花草原。
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