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当前位置: 首页 > 文章 > 稻田油菜免耕栽培的产量和经济效益比较 耕作与栽培 2016 (4) 6-7+28
Position: Home > Articles > Comparative Study on Yield and Economic Benefit of Rape under No-tillage Cultivation Conditions in Paddy Field Tillage and Cultivation 2016 (4) 6-7+28

稻田油菜免耕栽培的产量和经济效益比较

作  者：
侯再芬;杨天翠;梁国太;马宁;杨天海
单  位：
贵州省思南县农业技术推广站;思南县鹦鹉溪镇农业技术推广站
关键词：
油菜;免耕栽培;产量;经济效益
摘  要：
为研究油菜免耕不同种植方式的产量和效益,采取两因子四水平随机区组试验方法进行了田间试验。结果表明,免耕移栽平均产量183.11kg/667m2,最高产量203.56kg/667m2,免耕条播平均产量156.45kg/667m2,最高产量169.78kg/667m2,免耕移栽比免耕条播平均增产17.04%,增产达显著水平;免耕移栽比免耕条播纯经济收入平均增加24.24元/667m2,差异不显著;油菜免耕移栽适宜密度为6000株/667m2,免耕直播适宜播种量为0.35kg/667m2。
译  名：
Comparative Study on Yield and Economic Benefit of Rape under No-tillage Cultivation Conditions in Paddy Field
作  者：
HOU Zai-fen;YANG Tian-cui;LIANG Guo tai;MA Ning;YANG Tian-hai;Sinan Agricultural Technology Extension Station;Yinwuxi Agricultural Technology Extension Station;
关键词：
rape;;no-tillage cultivation;;yield;;economic benefit
摘  要：
In order to explore effects of different cultivation methods on yield and economic traits of rape,2 factors with 4 levels randomized block design was applied in this test.The results showed that the average yield of no-tillage transplanted was 183.11 kg /667m2 and the highest yield was 203.56 kg /667m2.The average yield of no-tillage drilling was 156.45 kg /667m2 and the highest yield was 169.78 kg /667m2.Theaverage of yield was increased 17.04% in no-tillage transplanted than no-tillage drilling,reached significant level.The average of net return was increased 24.24 Yuan /667m2 in no-tillage transplanted than no-tillage drilling,but it has not significant difference.rape the suitable density of no-tillage transplanted was 6000 plants /667m2 and suitable sowing rates of no-tillage drilling was 0.35 kg /667m2.

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