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喀左县位于辽宁省两部,为半干旱地区,由于温度、光照条件好,加上水利设施的配套,春小麦发展很快,每年占全县耕地总面积的16％,但产量一直不稳。本中心于1992年世,进行了小麦栽培技术的研究并取得了满意的效果。经试验,1992年坤都营子乡张家窑村1.4hm~2小麦,平均每667m~2产56lkg;1993年咯左县山嘴子镇李连丈子村1.7hm~2小麦,平均每667m~2产516kg。实践证明,每667m~2产500kg地块必须抓好以下几点。
As a semi-arid area, Khazuo County is located in two parts of Liaoning Province. Due to its good temperature and light conditions, coupled with its water conservancy facilities, spring wheat has developed rapidly, accounting for 16% of the total arable land in the entire county every year. However, output has been unstable. The center in 1992 the world, conducted a study of wheat cultivation techniques and achieved satisfactory results. After testing, in 1992 Kundu Yingzi Zhangjiayao 1.4hm ~ 2 wheat, an average of 56lkg per 667m ~ 2; 1993 Shangzaozi Yamazakiko Li Lianzhangcun 1.7hm ~ 2 wheat, an average of 667m ~ 2 production 516kg. Practice has proved that every 667m ~ 2 500kg mass production must grasp the following points.