论文部分内容阅读
水稻新品种“吉隆868”是以“吉农大3号”为母本、“五龙93-8”为父本,经人工有性杂交,采用系谱法选育而成。预备试验全省5个试验点,平均产量8 722.3 kg/hm2,比对照“通35”增产6.1%。2年区域试验平均产量8 800.4 kg/hm2,比对照“通35”增产5.4%。1年生产试验平均产量9 335.1 kg/hm2,比对照“通35”增产6.0%。该品种于2012年通过吉林省农作物品种审定委员会审定,适宜吉林省长春、吉林、松原、四平、通化、延边、辽源等中晚熟稻区种植。
The new rice variety “Geelong 868” is based on “Ji Nongda No.3” as its female parent and “Wulong 93-8” as its male parent, which was bred by pedigree method after artificial sexual hybridization. Five test sites were prepared in the province, with an average yield of 8 722.3 kg / hm2, an increase of 6.1% over the control “Tong 35”. The average yield of the regional experiment in 2 years was 8 800.4 kg / hm2, which increased 5.4% compared with the control “Tong 35”. The average yield of one-year production experiment was 9 335.1 kg / hm2, which was 6.0% higher than the control “Tong 35”. This variety was approved by Jilin Province Crop Variety Approval Committee in 2012 and is suitable for medium and late-maturing rice planting in Changchun, Jilin, Songyuan, Siping, Tonghua, Yanbian and Liaoyuan in Jilin Province.