The Correlation of the Content of N,P,K in Glechoma longituba in the Matu re Period with the Yield and Quality
LIU Xiaopeng
SUN Xiaofang
JIANG Yadong
HUANG Yong
DING Zhenguo
LI Li
JIANG Xiaojun
Abstract：To study the nutrient demand characteristics in the formation of yield and quality in Glechoma longiut ba can offer the theory in rational fertilization.Random sampling is conducted to analyze the corre-lation of the content of N,P and K in Glechoma longituba in the mature period with the yield and quality. The great sample data analysis results show that in the maturation stage in Glechoma longituba,①a great significant linear correlation ( P<0.01) was found between the yield and N content, and two significant linear correlations ( P<0.05) between the yield and P content, the yield and K content respectively;②two significant linear correlations ( P<0.05) respectively between the general flavone content and P con-tent, the the general flavone and K content were found also;but no significant linear correlation between the general flavone content and N content in the test;③a significant (P <0.05) correlations of parabola with peak between the yield and the general flavone content was reported.All the regression equations of these correlations were obtained.
Keywords：Glechoma longitubacontent of NPKcorrelationregression equationtotal flavonoids
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 361-363 )