安徽农业科学2011，Vol.39Issue(6)：3204-3205,2.
粳型巨胚稻西巨胚1号品种特性与栽培技术研究
Study on Variety Characteristics and Cultivation Techniques of Giant Embryo NO. 1 Japonica Rice
摘要
Abstract
[ Objective ] The paper was to study the variety characteristics of Giant Embryo No. 1 Japonica Rice and its high yield cultivation techniques in Panxi plateau rice region. [ Method ] Giant Embryo No. 1, Hexi 22-2 and Changmi 011 were compared and analyzed from the aspects of growth stage,agronomic traits,tillering ability,panicle and quality traits,and the cultivation techniques of Giant Embryo No. 1 in Panxi plateau rice region were summarized in the aspects of sowing time, sowing rate, planting density, water and fertilizer management and pest and disease control. [ Result ] Giant Embryo No. 1 showed the characteristics of big embryos, excellent grain quality, disease resistance, lodging resistance and strong adaptability in the cultivation in Panxi plateau rice region,which was suitable for sowing in late March in the region. The seed rate was 60 -75 kg/hm2 ,basic seedlings were 1 200 000 - 1 500 000/hm2 with early application of tillering fertilizer and heavy application of base fertilizer,grain fertidizer should also be supplemented with scientific irrigation,and diseases,insects,grass,bird damage should be paid attention. [ Conclusion ] The study provided the reference for theoretical and production practices for further improvement of Giant Embryo No. 1 cultivation techniques.关键词
粳型巨胚稻/西巨胚1号/品种特性/栽培技术/攀西高原稻区Key words
Giant Embryo Rice Japonica/Giant Embryo No. 1 /Variety characteristics/Cultivation technique/Panxi plateau rice region分类
农业科技引用本文复制引用
张荣萍,戴红燕,蔡光泽..粳型巨胚稻西巨胚1号品种特性与栽培技术研究[J].安徽农业科学,2011,39(6):3204-3205,2.基金项目
四川省教育厅青年基金项目(09ZB076) （09ZB076）
四川省教育厅青年基金项目-粳型巨胚稻发芽机理及其栽培技术研究(2006C003). （2006C003）
