试论黍稷抗逆稳产的生理基础

A STUDY ON BREEDING EFFECT OF TRANSFERRING PEANUT DNA INTO SOYBEAN

摘要:

本文从生理基础方面论述了黍稷的抗逆稳产性能。1.着重从根叶的结构及发育特点, 来分析黍稷的高度抗旱性。2.根据多年的试验结果分析温度和光照对生育期的影响。3.试验结果说明黍稷对土壤的要求不甚严格, 表现出较强的耐瘠性。

Abstract:

Peanut DNA was transfered into soybean through the passage of pollen tube after self-pollination. It. induced different variations of terminal type, plant height, maturing stage, node numbers On main stem, branch numbers, yield components and chemical qualities in receptor. Selecting on variant Plant, good lines with yield 11.9-25.1% higher and protein colltent 3.9-5.3% higher than receptor' S were gained.The results indicated that it is Possble to improve ecological character, yield conlponent and chemical quality by theltechnique of exogenous DNA tranSfer.