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沁单712是喀喇沁旗三泰种业有限公司以沁601为母本,沁602为父本选育而成。母本是以北711变异植株为基础连续自交5代而成;父本是以海104变异植株为基础连续8代自交而成。适宜在内蒙古自治区呼伦贝尔市、兴安盟、通辽市、赤峰市、乌兰察布市,活动积温在2 200℃以上地区种植。1试验地基本情况试验地选在乌兰察布察右前旗巴音镇玫瑰营村。内蒙古中西部,位于东经109°16’~114°49’,北纬39°37’~43°28’,海拔1 100~1 800 m,属于中温带大陆性季风气候。其特点冬季严寒少雪,夏季酷热,春
Qinshan 712 is harqinqi three Thai Seed Co., Ltd. to Qin 601 as the female parent, Qin 602 as the male parent breeding. The female parent was selfed for 5 generations on the basis of 711 mutant plants in North China. The male parent was selfed for 8 generations on the basis of sea 104 mutant plants. Suitable for Hulun Buir, Xing’an League, Tongliao, Chifeng, Wulanchabu, Inner Mongolia Autonomous Region, the activity accumulated in more than 2 200 ℃ area planted. The basic conditions of the 1 test site were selected at Rose Camp Village, Bayin Town, Right Front Banner, Wulanchabu Prefecture. Inner Mongolia is located in the mid-temperate continental monsoon climate with longitude 109 ° 16 ’~ 114 ° 49’ and latitude 39 ° 37 ’~ 43 ° 28’ at an elevation of 1 100 ~ 1 800 m. Its features cold and snow less in winter, hot summer, spring