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两系杂交中籼稻两优289机插高产栽培技术

Mechanic Transplanting Techniques for Two-line Mid-season Indica Rice Hybrid Liangyou 289

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【作者】 张效忠王守海台德卫梅德勇丁美顺刘会义

【Author】 ZHANG Xiao-zhong;WANG Shou-hai;TAI De-wei;MEI De-yong;DING Mei-shun;LIU Hui-yi;Rice Research Institute, Anhui Academy of Agricultural Sciences / Anhui Provincial Key Lab of Rice Genetics and Breeding / National Center of Rice Improvement (Hefei);Hubei Gushen Sci-Tech Co.,Ltd.;

【机构】 安徽省农业科学院水稻研究所/安徽省水稻遗传育种重点实验室/国家水稻改良中心合肥分中心湖北谷神科技有限责任公司

【摘要】 两优289系安徽省农业科学院水稻研究所和湖北谷神科技有限公司选育的高产稳产两系杂交中籼稻新组合。全生育期135 d,株高110 cm,株型紧凑,耐肥抗倒,稳产高产。重点介绍了两优289机插秧高产栽培技术,包括育秧技术、机插技术、机插秧大田管理技术,以达到省工节本、增收增效的目的。

【Abstract】 Liangyou 289 is a newly released two-line mid-season indica rice hybrid bred collaboratively by the rice research institute of Anhui academy of agricultural sciences and Hubei Gushen Sci-Tech Co., Ltd.. Its growth period is 135 days. It has about 110 cm of plant height with a small leaf inclination angle. The variety is tolerant to over-fertilization and lodging, with high and stable yield potentials. The mechanic transplanting techniques for this variety including seedling raising technique, mechanic transplanting technique and the corresponding field management technique of mechanic transplanted rice seedlings were introduced. The techniques could realize objectives of cost-saving, labor-saving, yield-increasing and high efficiency.

【基金】 国家农业科技成果转化项目(2013GB2D100323);安徽省农业科学院学科建设与宏观农业研究资助项目(13A0106)
  • 【文献出处】 湖北农业科学 ,Hubei Agricultural Sciences , 编辑部邮箱 ,2014年04期
  • 【分类号】S511.21
  • 【被引频次】9
  • 【下载频次】51
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