摘要
以18个樱桃番茄品种为试材,对其11个数量性状进行遗传相关和重复力进行了分析,研究了樱桃番茄在选育过程中数量性状受环境影响的程度。结果表明:从播种到采收期主要受遗传控制,受环境影响较小;果实硬度主要受环境影响较大;可溶性固形物含量是中度遗传控制,受环境和遗传影响均较大;总产量主要受遗传控制,但也受到一些环境因素的影响。
The genetic correlation and repeatability of the 11 quantitative characteristics in 18 cherry tomatoes were analyzed to study the quantitative traits in the selection process of cherry tomato. The results showed that from sowing to harvest time was mainly controlled by genetic, less affected by the environment;fruit hardness was mainly affected by the environment;soluble solids content was moderate genetic control, environmental and genetic effects were larger; production was mainly controlled by genetic,but also affected by some environmental factors.
作者
牛义松
黄海涛
文静
NIU Yisong HUANG Haitao WEN Jing(Mianyang Agricultural ,Sciences Research Institute,Mianyang,Sichuan 621000)
出处
《北方园艺》
CAS
北大核心
2016年第22期50-52,共3页
Northern Horticulture
关键词
樱桃番茄
数量性状
重复力
cherry tomato
quantitative characteristics
repeatability
