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Position: Home > Articles > Effect of Main Cultual Measures on Yield of wheat Meisheng 0308 Anhui Agricultural Science Bulletin 2008,14 (9) 23+105-108

主要栽培措施对中筋小麦煤生0308产量的影响

作  者:
马威
单  位:
濉溪县双堆集镇农业技术综合服务站
关键词:
中筋小麦;栽培因子;产量;产量构成;煤生0308
摘  要:
采用二次饱和D-最优设计方法,试验研究了播期、密度和施氮量3个主要栽培因子对煤生0308产量及构成因素的影响。结果表明:煤生0308的产量及其构成因素与播期、密度和施氮量均呈二次曲线关系。3个栽培因子对产量的影响,存在明显的互作效应。10月16日前播种、密度247.3-285.8万/hm2、施氮量212.1-222.2kg/hm2可以取得较高的产量。
译  名:
Effect of Main Cultual Measures on Yield of wheat Meisheng 0308
作  者:
MA Wei(Suixi County Shuangduiji town agricultural technology synthesis service station,Suixi County Shuangduiji town of Anhui,235100)
关键词:
Muscle wheat Cultural factores;Yield;Yield components;Meisheng 0308
摘  要:
Effect of the three of main cultural factors of sowing time,density and nitrogen amount on the yield and yield components of Meisheng 0308 was studied with the two time saturated and D-most superior designs method.The results showed that,Coal Meisheng 308 yield and the field components hav a conic section relations with sowing time,density and nitrogen amount.The effect of the three of cultural factors to the yield exist obviously mutually effect.In October 16 on the other day sowed seeds,basic seedling's 247.3-285.8104/hm2,Shi Danliang 212.1-222.2kg/hm2 may obtain the high yield.

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