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根据太空大豆极早熟,竖生结荚,适于高度密植的生育特性,2005年、2006年连续两年在连山区农业技术推广中心示范基地,进行了麦茬复种太空大豆试验,获得高产高收益。上茬为辽春17小麦,平均产量3750kg/hm~2。麦收后,7月8日播种太空大豆,10月7日正常收获,平均收获大豆2550kg/hm~2,比对照品种黑龙江早熟大豆品种北疆3号平均产量837kg/hm~2,增收1173kg/hm~2;比北疆97-810平均产量1175kg/hm~2,增收1376kg/hm~2。太空大豆二季夏播试种成功,对提高太空大豆应用价值具有重要作用。特别是关内冬麦茬是最大的种植区域,省内外复种面积“百万亩”左右,为太空大豆种子提供了广阔市场。
According to the very early maturity of space soybeans, vertical pods, suitable for a high density of fertility characteristics, 2005 and 2006 for two consecutive years in Lianshan Agricultural Technology Extension Center demonstration base for wheat stubble space soybean test, access to high yield and high yield. The previous crop is Liao Chun 17 wheat, the average yield of 3750kg / hm ~ 2. After harvesting wheat, the space soybean was planted on July 8 and harvested normally on October 7, and the average yield of soybean was 2550 kg / hm ~ 2. Compared with the control variety, the average yield of early maturing soybean variety Heilongjiang No.3 in North Xinjiang was 837kg / hm ~ 2 and 1173kg / hm ~ 2; than the northern Xinjiang 97-810 average yield of 1175kg / hm ~ 2, an increase of 1376kg / hm ~ 2. Space Soybean summer sowing trial success, to improve the value of space soy plays an important role. In particular, the closure of winter wheat stubble is the largest planting area, inside and outside the province, the area of multiple crops “million mu ”, providing a vast market for space soybean seeds.