| 上蔡县夏播向日葵配套栽培技术研究 |
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| 引用本文： | 李保平,张金夺,彭保民,付建国,李殿举,刘高富.上蔡县夏播向日葵配套栽培技术研究[J].河南科学,2000,18(4):446-449. |
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| 作者姓名： | 李保平 张金夺 彭保民 付建国 李殿举 刘高富 |
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| 作者单位： | 1. 上蔡县农业技术推广站,河南,上蔡,463800
2. 上蔡县农业开发办公室,河南,上蔡,463800 |
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| 摘 要： | 两年来通过对夏播向日葵的密度、品种、药剂拌种、施肥水平、播期等五个对比试验研究 ,结果表明 ,在上蔡县种植夏播向日葵以三道眉产量较高 ,密度 3 - 3 .75万株 ,施肥水平 1hm2 底施N 187.5kg ,P2 O515 0kg ,K2 O 2 2 5kg ,播期在 7月上中旬
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| 关 键 词： | 夏播向日葵 栽培技术 上蔡县 |
| 修稿时间： | : |
Sudies on the cultivation technology of summer-seeded sunflower in the shangcai county |
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| LI Bao-ping,PENG Bao-min,ZHANG Jin-duo,FU Jian-guo,LI Dian-ju,LIU Guo-fu.Sudies on the cultivation technology of summer-seeded sunflower in the shangcai county[J].Henan Science,2000,18(4):446-449. |
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| Authors: | LI Bao-ping PENG Bao-min ZHANG Jin-duo FU Jian-guo LI Dian-ju LIU Guo-fu |
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| Abstract: | Through two year comparative experiments on cultivated density, species, dose of chemical utilization, fertilizer application and different seedtime, we obtained some useful results. The results demonstrated high output of summer seeded sunflower in Shangcai county can be reached by adopting the following measurements:seeding in the growth period of San Do mei, density 30000 350000 individual/hm\ 2, basic fertilizer(N187.5kg,P\-2O\-5150kg,K\-2O225kg)perhectare and planting in the first ten day of July. |
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| Keywords: | summer seeded sunflower cultivation technololgy and shangcai county |
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