摘要
玉米杂种优势群及其杂优模式的研究对于提高玉米育种的科学预见性以及对育种目标的制定、资源的研究利用、基础群体组建和改良、自交系选育、杂交组合的配制等都起到重要作用。本文阐述了20年来改良Reid及旅大红骨类群在辽宁省玉米生产中的应用。
The heterotic group of maize and it＇s research on heterotic pattern are play an important role in improving the scientific predictability of maize breeding,formulating the breeding objectives,utilizing the breeding resource,constructing and improving of the basis populations,breeding the inbred lines and hybrids composing.This paper is focus on expounding the application of the improvement on heterotic pattern of Reid and Luda Red Cob in maize breeding of Liaoning province.
出处
《杂粮作物》
CAS
2010年第3期159-162,共4页
Rain Fed Crops
关键词
玉米
Reid
旅大红骨
应用
maize
Reid
Luda Red Cob
Heterosis pattern
