多倍体育种 meaning in Chinese

polyploid breeding

Advances of research on polyploid breeding of vegetable crops
蔬菜多倍体育种研究进展
It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties
摘要四倍体品系选育是甜菜多倍体育种不可缺少的重要环节。
Since the first tetraploid was obtained in 1939 , polyploidy breeding has always been the focus of watermelon breeding
从1939年获得第一个四倍体西瓜以来，多倍体育种就一直是西瓜育种的一个热点。
In this article , ways of polyploidy breeding , the identification of polyploidy , application of watermelon polyploidy , and the prospective of watermelon polyploid breeding are reviewed
文章概述了西瓜多倍体的产生途径、鉴定方法，西瓜多倍体育种的应用以及研究新动向。
Forty - two steady tetraploid lines induced by the colchicines had been created from 1994 to 1996 , three high - yield lines and eight high - sugar content lines have been selectively bred through plot identification trial during the years of 2001 to 2003
1994 ~ 1996年用秋水仙碱诱变出四倍体稳定系42个，经2001 ~ 2003年小区鉴定，选育出高产品系3个，高糖品系8个，为甜菜多倍体育种创造了宝贵的基础材料。