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Acta Agron Sin ›› 2000, Vol. 26 ›› Issue (06): 659-665.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Studies on the Relationship between Endogenous Hormone of Leaf and Accumulation of Nitrogen, Phosphorus and Potassium of Plant as Well as the Cause of Boll Weig ht Raised in High Yield Cotton

CHEN De-Hua;HE Zhong-Pei;HE Zhong-Pei;ZHOU Gui-Sheng;WU Yun-Ka ng   

  1. The Key Opening Lab. of Crop Cultivation and Physiology of Jiangsu Province , Yangzhou University, Yangzhou 225009
  • Received:1999-07-12 Revised:2000-01-16 Online:2000-11-12 Published:2000-11-12
  • Contact: CHEN De-Hua

Abstract: The comprehensive effects of chemical fertilizer and DPC regulation on the endog enous hormone contents of cotton leaves as well as the physiological and biochem ical metabolism of high yield cotton plants were studied. The results are as fol lows: The improved contents of IAA, GA3 as well as ZR and

Key words: Cotton, Endogenous hormone, The nourishment of nitrogen, phosphorus and potassium

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