优质早籼稻中组100超高产特征特性分析及关键栽培技术  

Analysis of Super-High-Yield Characteristics and Key Cultivation Techniques for the Early Indica Rice Variety Zhongzu 100

作　　者：许剑锋 纪国成 应伟杰 陈叶平 梁燕[2] 龚俊 秦叶波 XU Jianfeng;JI Guocheng;YING Weijie;CHEN Yeping;LIANG Yan;GONG Jun;QIN Yebo(Zhejiang Agricultural Technology Extension Center,Hangzhou 310020,China;China National Rice Research Institute,Hangzhou 310006,China;Jiangshan County Agricultural Technology Extension Center,Jiangshan,Zhejiang 324100,China)

机构地区：[1]浙江省农业技术推广中心,杭州310020 [2]中国水稻研究所,杭州310006 [3]江山市农业技术推广中心,浙江江山324100

出　　处：《中国稻米》2025年第2期102-104,共3页China Rice

摘　　要：常规早籼稻品种中组100具有株型优良、分蘖力较强、结实率高、抗病性强、丰产性好等特点。2024年该品种在江山创造了单产11.32 t/hm^(2)的浙江早稻攻关田历史纪录,比2016年中早39在诸暨创造的攻关田最高产量纪录(11.22 t/hm^(2))高0.10 t/hm^(2)。同时,百亩攻关方单产达11.25 t/hm^(2),刷新了“浙江农业之最”早稻百亩方最高单产纪录。本文介绍了中组100获得超高产的特征特性及关键栽培技术。The conventional early indica rice variety Zhongzu 100 has the characteristics of excellent plant type,strong tillering ability,high seed setting rate,strong resistance,and high yield.In 2024,this variety created a new historical record for early rice yield in Zhejiang's research field with a yield of 11.32 t/hm^(2),0.10 t/hm^(2) higher than the previous highest yield record(11.22 t/hm^(2))achieved by Zhongzao 39 in Zhuji County in 2016.At the same time,the yield of 11.25 t/hm^(2) in the hundred-mu demonstration plot of early rice also broke the record for the“Peak of Zhejiang Agriculture”.This article introduced the characteristics of achieving super-high-yield of Zhongzu 100 and elaborated on the key cultivation techniques for achieving breakthroughs in high yield of Zhongzu 100.

关 键 词：早籼稻 中组100 高产栽培技术 

分 类 号：S511.048[农业科学—作物学]