美国玉米杂优模式在新疆的应用与改良

The Use and Improvement of Maize Heterosis Model from American in Xinjiang

本文论述美国玉米杂优模式在中国新疆应用与改良。单交种Ｂ７３×Ｍｏ１７在７３５８ｈｍ２面积上，创造平均单产１６ｔ／ｈｍ２高产记录。我们对单交种Ｂ７３×Ｍｏ１７进行了改良。

This paper discussed the use and improvement of maize heterosis from American in Xinjiang China.Maize Single cross B73×Mo17 made yield champion while on 73.58 ha on state farms in Xinfiang average yield totaled 16t/ha of dry grain.We improved hybrid B73×Mo17.