Effects of 6 -BA on Grain Weight and Nutrient Accumulation of Pop Corn
Zuo Zhenpeng
Zheng Xiaodong
Liu Ximei
Li Lutao
Abstract：The effects of spraying 6-BA on the proliferation of endosperm cell , grain weight increase and nutrient accumulation of pop corn were studied with the variety Tebao 2 as test material .The results showed that spraying 6-BA could significantly increase the number of endosperm cell and grain weight;and the higher the concentration was ,the more significance was .The endosperm cell size also could be increased , but there were no significant differences compared to the check .The application of 6-BA had no significant effects on the content of sucrose and starch , but significantly increased the protein content at the 10 th day after pollination;after 15 days of pollination , the content of sucrose , amylopectin and total starch were obviously higher than those of CK , but there were no significant differences between different concentrations of 6-BA. The protein content had larger differences between different concentrations after 20 days of pollination ,showing 60 mg/L﹥10 mg/L﹥0 mg/L( CK) .In conclusion , spraying 6-BA could obtain higher grain weight and nutrient accumulation .
Keywords：6-BAPop cornEndosperm cellNutrient accumulation
Publication Date：2014-08-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 42-45 )