【摘要】 科玉03是玉林市农业科学研究所选育的优质稻新品种,2010年3月通过广西农作物品种审定。2011年晚造在广西玉林市玉东新区榕楼村进行百亩连片高产栽培示范,采用稀播培育分蘖壮秧、小苗规范抛植、平衡施肥、适时追肥、科学管水及综合防治病虫害等配套栽培技术措施,平均产量7.99t/hm2,比对照柳沙油占202增产12.7%,示范获得成功。更多还原

【Abstract】 Keyu 03,selected and bred by Yulin Research Institute of Agricultural Sciences,was examined and approved by Guangxi Crop Variety Approval Committee in March,2010.A 100-mu production demonstration of fine quality rice Keyu 03 was conducted in Ronglou village,New Yudong District in Yulin City.A series of cultivation technology was applied,i.e.sparse sowing for strong seedling,throwing seedling regularly,balanced fertilization,scientific irrigation and integrated control of diseases and insects.With application of these cultivation technologies,the average yield of Keyu 03 reached 7.99t/hm2,which showed an increase of 12.7% as compared to the CK(Liusha Youzhan),thus means a successful demonstration.更多还原