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1浙粳99系浙江勿忘农种业股份有限公司与浙江省农科院作物与核技术利用研究所联合选育的单季常规晚粳稻品种(浙审稻2016005)。株型紧凑,茎秆较粗,穗大,落粒性较好。适宜在浙江省作单季稻种植。1.1产量表现2013年浙江省单季晚粳稻区试每667 m~2产量630.2 kg,比对照秀水09增产6.5%,达极显著水平;2014年续试每667 m~2产量637.8 kg,比对照秀水09增产9.4%,达极显著水平。2015年省生产试验每667 m~2产量600.8 kg,比对照增产8.3%。1.2主要特征特性该品种株型紧凑,分蘖力中等,剑叶短挺,叶色淡绿,穗大、直立、着粒密,谷粒椭圆形,颖尖
1 Zhejing 99 is a single-season conventional late japonica rice variety jointly breeding by Zhejiang Forget Agriculture Co., Ltd. and Zhejiang Academy of Agricultural Sciences Institute of Crop and Nuclear Techniques (Zhejiang Zhantao 2016005). Compact plant type, thick stems, spike, drop is better. Suitable for single cropping in Zhejiang Province. 1.1 Yield performance In 2013, the annual yield of single-season late japonica rice in Zhejiang Province was 630.2 kg per 667 m 2, an increase of 6.5% compared with that of the control Xiushui 09, reaching an extremely significant level. In 2014, the yield of 637.8 kg per 667 m 2 was higher than that of the control Silk 09 yield 9.4%, reaching a significant level. In 2015, the provincial production trial produced 600.8 kg per 667 m ~ 2, an increase of 8.3% over the control. 1.2 The main characteristics of the varieties of compact plant type, medium tillering ability, short flag blade, leaf color light green, spike large, erect, grain dense, grain oval, tip