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伊犁垦区近几年利用得天独厚的自然资源大力调整农作物产业结构,杂交玉米制种面积逐年上升。2006年面积达1万hm~2左右,各团场根据各自组合特性制定了相应的矮、密、早、膜栽培技术规程,特别是母本矮化技术,可提高授粉率,增加父母本行比,增加单位面积母本的收获株数,达到提高产量的目的。64团分别于2004年、2005年对233hm~2的玉米制种田使用
In recent years, Yili Reclamation Area has made great efforts to adjust the industrial structure of crops by utilizing the unique natural resources. The area of hybrid corn seedings has been increasing year by year. 2006 area of 10,000 hm ~ 2 or so, each group field according to their own combination of the characteristics of the development of the corresponding short, dense, early and membrane cultivation techniques, especially the dwarf maternal technology can increase the rate of pollination, increase the parents line Than to increase the number of harvested per unit area of female parent, to achieve the purpose of increasing production. 64 groups were in 2004, 2005, 233hm ~ 2 maize farming use