四川省六大作物超高产育种学术讨论会观点综述

Review on Viewpoints in Symposium of High Yield Breeding of Six Staple Crops in Sichuan Province

作物超高产育种目前是国内育种学家日益关注的重要研究领域。近年来，国内育种学家在超高产育种的理论、材料和方法等方面进行了大量的探讨，并已取得了显著成绩。本文就国内特别是四川省内育种专家在作物超高产育种研究领域进行的学术讨论作一简要评述，主要包括：超高产育种目标、常规育种与现代生物技术在超高产育种中的作用及关系、种质资源与超高产育种、超高产育种的基础理论研究。

Super high yield breeding is an important research area which has been paid attention to by Chinese crop breeders now.A great deal of research on the theory,materials and methodlogy of high yield breeding has been carried out and significant progress has been made.The present paper summarized the recent advances in China,especially in Sichuan Province.It covered the goal of super high yield breeding ,the relationships between super high yield breeding and the conventional breeding methods and modern biotechnology ,the development of germplasmic resources for super high yield breeding,and super high yield cultivation for super high yield potential varieties.