EFFECTS OF SHADING ON SPATIAL DISTRIBUTION OF FLOWER AND FLOWER ABSCISSION IN FIELD-GROWN THREE SOYBEANS IN NORTHERN CHINA

Authors

  • Liu bing The College of Life Science, Jilin Normal University, Siping 136000, China;
  • Qu De Ning The College of Mathematics science, Jilin Normal University, Siping 136000, China

DOI:

https://doi.org/10.9755/ejfa.2015.04.016

Keywords:

shading, pod number, node number, flower abscission

Abstract

Reproductive organ of middle node was more sensitive than that of low and high node in single soybean plant. Shading increased flowering time for three soybeans in our experiment. Flowering process of soybean have four stages: early-bloom phase, full-bloom phase, slow-bloom phase and final-bloom phase. Soybean plant has the characteristic of excessive flower production. Excessive flower produced per plant only is precondition as reproductive prosperity, that is say flower number isn’t uppermost factor determining in final survived pod number. Environmental conditions are uppermost factors determining in final survived flower and pod number. Excessive flower produced per plant only provides a basic precedent condition.

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Published

2015-06-03

How to Cite

bing, L., and Q. D. Ning. “EFFECTS OF SHADING ON SPATIAL DISTRIBUTION OF FLOWER AND FLOWER ABSCISSION IN FIELD-GROWN THREE SOYBEANS IN NORTHERN CHINA”. Emirates Journal of Food and Agriculture, vol. 27, no. 8, June 2015, pp. 629-35, doi:10.9755/ejfa.2015.04.016.

Issue

Section

Regular Articles