Study on the Correlation Between the Ear Uniformity and the Yield of Corn

doi:10.3321/j.issn:1000-7091.2002.z1.037

Abstract

Abstract: Correlation was analyzed between the uniformity of the corn ears and the corn yield.Result showed that the uniformity of the grain number of the single rows was significantly (at 0 01 level) correlated with the yield.Their regressive formula was y=-6 50+1 02x .The uniformity of the row number of the single ears was significantly(at 0 05 level) correlated with the yield.Their regressive formula was y=1 56+0 53x .While correlation between the ear length uniformity and the yield was not significant.

Key words: Corn, Uniformity, Correlation

CLC Number:

S513.03

WANG Xin-qin, GUO Wen-zhong, LU Qiang. Study on the Correlation Between the Ear Uniformity and the Yield of Corn[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 167-169. doi: 10.3321/j.issn:1000-7091.2002.z1.037.

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