| 特优559高产高效栽培技术体系研究--产量对主要农艺措施的响应模型及分析 |
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| 引用本文： | 姚立生,严国红,孙明法,顾来顺,高恒广,何顺椹,唐红生.特优559高产高效栽培技术体系研究--产量对主要农艺措施的响应模型及分析[J].扬州大学学报(农业与生命科学版),1999,20(2):40-43. |
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| 作者姓名： | 姚立生 严国红 孙明法 顾来顺 高恒广 何顺椹 唐红生 |
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| 作者单位： | 江苏沿海地区农科所,盐城,224002 |
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| 摘 要： | 采取正交二次回归旋转组合设计试验，研究了特优 ５５９ 主要农艺措施对产量的影响效应，建立了产量对移栽密度、追肥施氮量、蘖肥占追肥比例的三因素的函数模型。分析了主要农艺措施的各自效应与互作效应；筛选出具有高概率保证的高产高效的栽培技术组合。
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| 关 键 词： | 水稻 特优559 栽培 技术体系 模型 |
| 修稿时间： | 1998-11-08 |
STUDIES ON HIGH YIELDING AND HIGH EFFICIENCY CULTIVATION SYSTEM FOR HYBRID RICE VARIETY OF TEYOU 559--A YIELD MODEL RESPONSIVE TO MAIN AGRONOMIC MEASURES AND ITS ANALYSIS |
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| Yao Lisheng,Yan Guohong,Sun Mingfa,Gu Laishun,Gao Hengguang,He Shunshen,Tang Hongsheng.STUDIES ON HIGH YIELDING AND HIGH EFFICIENCY CULTIVATION SYSTEM FOR HYBRID RICE VARIETY OF TEYOU 559--A YIELD MODEL RESPONSIVE TO MAIN AGRONOMIC MEASURES AND ITS ANALYSIS[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1999,20(2):40-43. |
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| Authors: | Yao Lisheng Yan Guohong Sun Mingfa Gu Laishun Gao Hengguang He Shunshen Tang Hongsheng |
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| Abstract: | An orthogonal quadratic regression model was used to study the effects of main agronomic measures on yield of Teyou 559 and established a functional model of yield on transplanting density, rates of N fertizer in topdressing and the ratio between the amount of fertizer in tillering and the amount of topdressing main effects and interaction of agronomic measures on yield were analysed and high yielding and efficient measure combinations were screened. |
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| Keywords: | rice Teyou 559 cultivation model |
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