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作物学报 ›› 1985, Vol. 11 ›› Issue (01): 31-38.

• 研究论文 • 上一篇    下一篇

高赖氨酸玉米籽粒形成过程的生物化学研究

吴显荣   

  1. 北京农业大学; 北京农学院遗传育种教研组
  • 收稿日期:1984-10-05 修回日期:1984-12-06 出版日期:1985-03-12 网络出版日期:1985-03-12

BIOCHEMICAL STUDIES ON THE PROCESS OF SEED FORMATION IN HIGH-LYSINE MAIZE

Wu Xianrong, Xu Qifeng, Liang Hongqiu, Chen Xuezhen, Bai Yujun ,Yiang Xiaohe   

  1. Department of Agronomy; Beijing Agricultural University
  • Received:1984-10-05 Revised:1984-12-06 Published:1985-03-12 Published online:1985-03-12

摘要: 对不同遗传背景的高赖氨酸玉米杂交种 o_2C103×o_2330、o_2二南_(24)×o_2金02及普通玉米京杂6号在授粉后不同时期籽粒的干物质积累、籽粒容重、出粉率、玉米粉细度、蛋白质、赖氨酸及亮氨酸等形成的动态进行初步研究,并测定了花粉、胚及胚乳中的氨基酸含量。三年结果表明:不同遗传背景的高赖氨酸玉米在授粉后不同时期籽粒的

Abstract: Studies were made on certain characteristics of high-lysine maizeduring the process of seed formation,including the accumulation of drymatter,volume weight,flour percentage,flour fineness,as well as pro-tein,lysine and leucine content in different stages after pollination·Ma-terials studied include

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