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异源八倍体小黑麦黔中7号,2005年通过贵州省农作物品种审定委员会审定。该品种具有早熟、高产、稳产、营养品质优异、对白粉病免疫、适应性广、再生能力强等优点。其区试平均产量182.8~280.0 kg/667m2,最高产量达306.3 kg/667m2,比(CK)增产7.76%~32.7%,生产试验平均产量222.75 kg/667m2,比(CK)增产14.2%。适宜在贵州海拔1 000~2 300 m的高寒山区、半山区、中部麦区的中、下等肥力旱地以及省外生态环境近似的地区种植。
Heterologous octoploid Triticum Qianshan No. 7, in 2005 through the Guizhou Provincial Crop Variety Approval Committee validation. The variety has the advantages of early maturity, high yield, stable yield, excellent nutritional quality, immunity against powdery mildew, wide adaptability and strong regeneration capacity. The average yield of regional trial was 182.8-280.0 kg / 667m2, the highest output was 306.3 kg / 667m2, the yield increased by 7.76% -32.7% compared with that of CK, and the average yield of production test was 222.75 kg / 667m2, increased by 14.2% than that of CK. It is suitable for middle and lower fertile dry land in alpine mountainous area, mid-mountainous area and middle central wheat area in Guizhou Province with an altitude of 1 000-2 300 m, as well as areas with similar ecological environment outside the province.