Influence of Sowing Time on the Growth and Photosynthesis of Two Wheat Groups

Abstract

Abstract: The experiment was conducted to optimize the sowing time of different population of Yumai 18, Lankaoaizao 8, Zhoumai 18, Yumai 49 in Henan, and to research the effect of different sowing time on photosynthetic function and filling rate, Solar energy utilization efficiency, yield of its population. The results indicate: Sowing time influence growth and yield of wheat distinctively. To get fairly good standard about CAP, FV/Fo, Fv/Fm, population amount and solar energy utilization efficiency of population of wheat and to get abundant harvest, Yumai 18 and Lankaoaizao 8(spring wheat) are proper to sow on about 23rd Oct., and about 15th Oct. is the suitable time for sowing Zhoumai 18 and Yumai 49 (winter wheat).

CLC Number:

S512.1
S311

Zhou Ran, Yin Jun, Yang Zongqu. Influence of Sowing Time on the Growth and Photosynthesis of Two Wheat Groups[J]. Chinese Agricultural Science Bulletin, 2007, 23(4): 148-148.

References

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