]*>","")" /> Experimental Studies on Restraining the Growth of Seeding of Cotton in Cele of Xinjiang
Xinjiang Agricultural Sciences

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Experimental Studies on Restraining the Growth of Seeding of Cotton in Cele of Xinjiang

Zhao Yuanjie;Sun Yongqiang;Zhang Henian   

  • Received:2000-01-25 Revised:2000-01-25 Online:2000-01-25 Published:2000-01-25

新疆策勒县棉花合理蹲苗期试验研究

赵元杰;孙永强;张鹤年   

  1. 中国科学院新疆生态与地理研究所,乌鲁木齐,830011





摘要： 通过对土壤含水量、叶水势和棉花生长状况进行观测,对棉花蹲苗期进行了研究, 结果表明:20 cm土壤含水量与叶水势的相关关系为:Y=2.186 8X-0.5253(R2=0.776) ;棉花蹲苗期结束时20 cm土壤含水量应为1.91;,叶水势为-1.81MPa,对应的大田棉花蹲苗期为58 d.