| 稻油轮作制中栽培方式对油菜产量和经济效益的影响 |
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| 引用本文： | 黄华磊,石有明,谷名禹,唐尚同,周燕.稻油轮作制中栽培方式对油菜产量和经济效益的影响[J].中国农学通报,2014,30(12):229-233. |
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| 作者姓名： | 黄华磊 石有明 谷名禹 唐尚同 周燕 |
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| 作者单位： | 1. 重庆市农业科学院特色作物研究所2. 重庆市农业科学院3. |
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| 基金项目： | 效益型油菜新品种选育与配套技术研发 |
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| 摘 要： | 为了研究适宜重庆特殊生态地理条件的油菜最佳栽培方式，以‘渝油21’和‘中双11号’为试验材料，通过田间大区对比试验，分析比较不同耕制方式和栽培模式对油菜产量和经济效益的影响。结果表明，免耕移栽产量第一，油蔬两用技术经济效益最高，纯收入达9155.25元/hm2，比对照育苗移栽增收4150.5元/hm2；其次为免耕撒播，节本增效，纯收入为6646.5元/hm2，比对照增收1641.75元/hm2。高密度直播也能实现较好的产量和效益，使得油菜生产机械化在低山丘陵地区成为可能，农机农艺融合方面应进一步加强研究。
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| 关 键 词： | 防灾减灾 防灾减灾 |
| 收稿时间： | 8/6/2013 12:00:00 AM |
| 修稿时间： | 2013/8/17 0:00:00 |
Effect of Planting Patterns on Rapeseed Yields and Economic Benefits in Rice-rapeseed Rotation System |
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| Huang Hualei,Shi Youming,Gu Mingyu,Tang Shangtong,Zhou Yan.Effect of Planting Patterns on Rapeseed Yields and Economic Benefits in Rice-rapeseed Rotation System[J].Chinese Agricultural Science Bulletin,2014,30(12):229-233. |
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| Authors: | Huang Hualei Shi Youming Gu Mingyu Tang Shangtong Zhou Yan |
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| Institution: | (Institute of Feature Crops, Chongqing Academy of Agricultural Sciences; Chongqing 402160) |
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| Abstract: | In order to study the best rapeseed planting methods of suitable Chongqing special ecological and geography conditions. Comparative Analysis the effects of different planting methods and cultivation methods on rapeseed yield and economic benefits with ＇Yuyou21＇ and ＇Zhongshuang No.1＇ as material through the comparative experiments under Chongqing. The results showed that, yield of no-tillage transplanting was No. 1, and the oilseed-vegetable-dual-purpose technology was the highest economic benefit, net income reached 9155.25 yuan/hm^2, than control seedlings transplanting income 4150.5 yuan/hm^2; followed by no-tillage broadcast sowing, increase efficiency, net income was 6646.5 yuan/hm^2, an increase of 1641.75 yuardhm^2 more the control. Besides, high density direct seeding can also achieve better yield and benefit, the rapeseed production mechanization is possible in low fusion should further strengthen the research. mountain and hilly area, agricultural machinery and agronomy |
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| Keywords: | economic benefit |
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