| 滇系4号粳稻品种大面积推广及经济效益分析 |
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| 引用本文： | 曾 林,唐玉芳,杨国田,杨卫国,杨兆才,杨玉珠.滇系4号粳稻品种大面积推广及经济效益分析[J].中国农学通报,2005,21(1):137-137. |
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| 作者姓名： | 曾 林 唐玉芳 杨国田 杨卫国 杨兆才 杨玉珠 |
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| 作者单位： | 云南省保山市隆阳区农业技术推广所,云南,保山,678000 |
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| 基金项目： | 云南省"九五"粳稻育种攻关项目,云南省保山市科技三项费用专项合同(2001-2)"粳稻新品种滇系4号示范推广"项目.该项研究获2003年云南省农业厅和保山市人民政府科技进步二等奖. |
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| 摘 要： | 2001~2002年在云南省保山市隆阳区示范推广粳稻新品种滇系4号7593.73hm2,平均单产11026.5kg/hm2,比对照当地主栽品种增产1479kg/hm2,增产幅度达15.49%;2a累计总产8373.23万kg,新增总产1123.11万kg,新增总产值2475.06万元;推广滇系4号平均每公顷获得新增纯收益3405.73元。
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| 关 键 词： | 滇系4号 推广 经济效益 分析 |
| 修稿时间： | 2004年7月26日 |
Spread with Large-scale Areas of Dian Xi 4 and Analysis on Its Economical Benefit |
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| Zeng Lin,Tang Yufang,Yang Guotian,Yang Weiguo,Yang Zhaocai,Yang Yuzhu.Spread with Large-scale Areas of Dian Xi 4 and Analysis on Its Economical Benefit[J].Chinese Agricultural Science Bulletin,2005,21(1):137-137. |
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| Authors: | Zeng Lin Tang Yufang Yang Guotian Yang Weiguo Yang Zhaocai Yang Yuzhu |
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| Institution: | (Agricultural Technigue Extension Station, Longyang District, Baoshan, Yunnan 678000) |
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| Abstract: | The Demonstrate spread of Dian Xi 4 a new Japonica rice is 7593.73hm2 ,in Longyang District Baoshan city,Yunnan province from 2001 to 2002.The average yield of paddy was 11026.5 kg/hm2, and it was 1479 kg/hm2more than check local Cultivars increasing by 15.49%; The two year of paddy was about 83732300 kg, The total yield increased was 11231100 kg, The production value increased was 24750600 Yuan, By spread Dian Xi 4,the economical net increased by 3405.73 Yuan /hm2. |
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| Keywords: | Dian Xi 4 Spread Economical benefit Analysis |
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