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Position: Home > Articles > Study on No-Tillage Cultivation Models of Hybrid Rapeseed Qianyou 22 Tillage and Cultivation 2014 (5) 12-14

杂交油菜黔油22号免耕栽培模式研究

作  者:
王少铭;黄泽素;代文东;唐容;李德珍
单  位:
贵州省油料研究所
关键词:
杂交油菜;黔油22号;免耕栽培;栽培因子
摘  要:
为了研究杂交油菜节本增效的栽培技术,以优质杂交油菜黔油22号为研究对象,采用旋转回归设计,研究了黔油22号免耕栽培因子与产量间的关系。结果表明:黔油22号在金沙县产量达180kg/667m2以上的免耕优化栽培方案为尿素27.39~37.70kg/667m2,播期9月5日~9月9日,密度7382~8251株/667m2。
译  名:
Study on No-Tillage Cultivation Models of Hybrid Rapeseed Qianyou 22
作  者:
WANG Shao-ming;HUANG Ze-su;DAI Wen-dong;TANG Rong;LI De-zhen;Guizhou Oil Crops Institute;
关键词:
hybrid rape;;Qianyou 22;;no-tillage cultivation;;planting factors
摘  要:
In order to study the cultivation techniques of low cost and high efficiency on hybrid rapeseed,the field experiment was conducted on Qianyou 22,using rotation regression design for construction of the mathematical model about yield and planting factors.The results showed that the best cultivation conditions for yield over 180kg/667m2 in Jinsha county under no-tillage cultivation as follow:urea 27.39-37.70kg/667m2,sowing time September 5to 9and planting density 7382-8251plant/667m2.

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