17个专用玉米在石河子的生态适应性和产量表现

Ecological adapation and yield expression of 17 special corn hybrids in Shihhotze region

从生育期和产量两个方面考察了内地引入的17个不同专用玉米品种在新疆石河子地区的生态适应性及产量表现。结果表明,3个高蛋白玉米、2个高淀粉玉米、3个高油玉米作为粒用型玉米在石河子及光温条件相同的地区有推广价值,3个高蛋白和高油玉米可做为青贮玉米在农区推广种植。2个青贮专用玉米因生育期太晚,推广地区有限。

Ecological adaptation and yield cxpression of 17special corn hybrids in Shihhotze Region of Xinjiang,introduced from the inland of China,were analyzed,based on the growth duration and yield.The results showed that the three corn hybrids with high protein,the tow corn hybrids with high starch and the three corn hybrids with high oil have popularization value,in Shihhotze region and the other places whose ecological conditions can be adapted by all above those corn hybrids.Among them,the three corn hybrids with high protein and high oil can be popularized to be grown in agricultural area.The tow ensiling corn hybrids,being late growth duration,is limited to be popularized.