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作物学报

作物学报 ›› 1964, Vol. 3 ›› Issue (03): 259-270.

• 研究论文 • 上一篇    下一篇

提高关中旱地棉田单位面积产量的研究和实践

徐经国   

  1. 中国农业科学院陕西分院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1964-09-12 网络出版日期:1964-09-12

INVESTIGATIONS ON INCREASING COTTON YIELDS IN SHENSI DROUGHTY PLAINS

Hsu Chin-ku   

  1. The Shensi Affiliated Academy of the Chinese Academy of Agricultural Sciences
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-09-12 Published online:1964-09-12

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摘要： 根据关中地区水文气象条件和棉花需水规律的研究资料分析,说明关中的气候和土壤资源完全能满足旱地棉花丰产所要求的条件。丰产示范结果进一步证明关中旱地棉田是能够获得高产和稳产的,其关键在于掌握自然特点,运用旱地丰产栽培技术,保证全苗和促进早期发育。

Abstract: Cotton plantation in Shensi Province is mostly located in the droughty plains where,according to historical reasons,the cotton yields are low,thus the farmers are often hesitatinglyto choose this crop for their cultivation.According to meteorological analysis and water re-quirement studies,as well a

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