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期 刊 ：中国中药杂志 1987年 12卷 07期 页码：15.

关键词：人参；水分生理；蒸腾系数；

Keywords:Panax ginseng C. A. Meyer, moisture physiology, transpiration coefficient,

摘 要 ：发现金生育期土壤相对含水量为80%时,人参生育缝壮,光合速率高,干物质积累快,人参产量高,质量好;给出的人参不同生育阶段日需水量和需水模系数,为满足人参生理生态需水,实行合理灌溉提供了科学依据。

Abstract:It has been found that when relative soil moisture stays at 80% during the whole growing period, ginseng growth is sturdy, net photosynthetic rate high, dry matter accumulation rapid, economic yield high and quality fine. The given water-requirement modules of ginseng in different growth phases provide a scientific basis for satisfying its physio-ecological water-requirement and rational irregation

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