论文部分内容阅读
本试验对早熟3号／90－158和紫皮大麦／90—158两个大麦组合的抗倒性及部分相关性状的遗传进行了初步研究。结果表明，大麦抗倒性因遗传背景不同可能表现部分显性，也可能表现部分隐性；大麦株高遗传受两对基因控制；大麦倒五节长、倒五节粗／倒三节长是受多基因控制的数量性状。
In this experiment, the lodging resistance and the inheritance of some related traits of two barley combinations of early maturity 3 / 90-158 and purple barley / 90-158 were preliminarily studied. The results showed that the lodging resistance of barley might be partly dominant or partly recessive due to different genetic backgrounds. The barley plant height was controlled by two pairs of genes. Multi-gene control of quantitative traits.