饲用玉米的育种进展与趋势

Development and Trend on Forage Maize Breeding

本方分析了饲料玉米在我国农业中的重要地位,并对饲料玉米的种类及饲用价值,以及国外在营养品质的遗传变异、青贮玉米的消化率的遗传变异、收获时期的研究、种质资源等方面的研究进展和国内专用饲料玉米的研究现状进行论述,提出我国当前选育优质专用饲料玉米育种存在的问题及解决方法。

The article presend the varieties and forage value and its important situation of forage maize in the a-gricultural production in China.The reseach progress in the genetic variation of the nutritive quality,digestive rate,the suitable harvest stage,germplasm in domestic and abroad have discussed.The problem and resolved method have been raised in the quality forage maize breeding in China.