| 新疆策勒县棉花合理蹲苗期试验研究 |
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| 引用本文： | 赵元杰,孙永强,张鹤年. 新疆策勒县棉花合理蹲苗期试验研究[J]. 新疆农业科学, 2000, 37(1): 9-12 |
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| 作者姓名： | 赵元杰 孙永强 张鹤年 |
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| 作者单位： | 中国科学院新疆生态与地理研究所,乌鲁木齐,830011 |
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| 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.
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| 关 键 词： | 棉花 蹲苗期 土壤含水量 叶水势 |
| 收稿时间： | 2000-01-25 |
Experimental Studies on Restraining the Growth of Seeding of Cotton in Cele of Xinjiang |
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| Zhao Yuanjie,Sun Yongqiang,Zhang Henian. Experimental Studies on Restraining the Growth of Seeding of Cotton in Cele of Xinjiang[J]. Xinjiang Agricultural Sciences, 2000, 37(1): 9-12 |
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| Authors: | Zhao Yuanjie Sun Yongqiang Zhang Henian |
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| Abstract: | This experiment has studied those two aspects ,results of which shows that the interrelated function between soil moisture and leaf water potential is: Y=2.1868X -0.5253 (R 2=0.776);At the end of restraining the growth of seeding ,the rational soil moisture in the layer of 20cm is 1.91%, leaf water potential is -1.81MPa, the duration of restraining the rational soil mastae in the layer.Leaf water potential the growth of seeding is 58 days. |
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| Keywords: | Cotton Duration of restraining the growth of seeding Xinjiang |
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