|Table of Contents|

Effects of Foliar Methanol Application on Growth and Physiological Characteristics of Tamba Black Soybean Grown in Different Soil(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年03期
Page:
431-435
Research Field:
Publishing date:

Info

Title:
Effects of Foliar Methanol Application on Growth and Physiological Characteristics of Tamba Black Soybean Grown in Different Soil
Author(s):
WU Kong-huan1; TAN Hao1; WANG Qi-feng1; ZAHO Yan1; LI Kun-zhi1; YU Yong-xiong2; CHEN Li-mei1
1.Biotechnology Research Center,Kunming University of Science and Technology,Kunming 650500,Yunnan;
2.College of Zoological Science and Technology,Southwest University,Chongqing 400716,China
Keywords:
Methanol; Tamba black soybean(Glycine max L.Merrill); Physiological characteristics; Acid soil
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.03.019
Abstract:
Effects of foliar application of 5%（v/v）methanol on growth and physiological characteristics of Tamba black soybean grown in neutral,red and yellow soil were investigated in this study.The results showed that foliar methanol application significantly increased the plant height and had no significant effect on relative leaf chlorophyll content of soybean grown in neutral,red and yellow soil.The effects of methanol treatment on leaf fresh weight and dry weight were not obvious when soybean was grown on neutral soil and red soil.However,methanol treatment increased weight of soybean in yellow soil significantly.With the extension of methanol treatment time,soluble sugar content of soybean grown in neutral soil,firstly increased and then decreased,but soluble protein content firstly decreased and then increased;in red soil soluble sugar content slowly increased,soluble protein content firstly increased and then decreased;both of them significantly increased in yellow soil.In conclusion,foliar application of 5% methanol could significantly promote soybean growth in yellow soil.

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Last Update: 2014-08-16