Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2003, Vol. 19 ›› Issue (5): 64-64.

Special Issue: 生物技术 水稻

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Physiological studies on root system of Rice Offspring Tolerant to K Deficiency

PENG Ke-qin,PENG Zhi-hong, XIAO Lang-tao ,HU Jia-jin   

  • Online:2003-10-25 Published:2003-10-25

Abstract: Ten K deficiency tolerant rice materials and five recipients are cultured in nutrition solution. Under low potassium supply, root length and dry weight of the K-deficient tolerant rice are longer and higher than their recipients. The K-deficit tolerant rice root system activity has been greater than that of their recipients.