| 地锦草生育期与种子发芽率之间的关系试验初报 |
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| 引用本文： | 贺春久,陆世鹏,罗继卫.地锦草生育期与种子发芽率之间的关系试验初报[J].广西农学报,2008,23(5):30-31. |
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| 作者姓名： | 贺春久 陆世鹏 罗继卫 |
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| 作者单位： | 1. 凤山县农业局测报站,广西,河池市,547600
2. 凤山县科技局,广西,河池市,547600 |
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| 基金项目： | 广西科技攻关项目
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| 摘 要： | 为探索凤山县地锦草种子最佳采收时期,对不同生育时期采收的种子进行发芽率研究。结果表明：最早采收时生育期为50d,种子发芽率为0;生育期为60～75d时采收,发芽率并不最高;生育期为83d以后采收的种子发芽率较稳定,83d采收的平均发芽率为33.2%,最佳采收期在生育期83～105d之间。
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| 关 键 词： | 地锦草 发芽率 试验 |
An experiment on the relationship be between growth period and seed germination rate of the grass Euphorbiae humifusae |
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| He Chun-jiu,Lu Shi-peng,Luo ji-wei.An experiment on the relationship be between growth period and seed germination rate of the grass Euphorbiae humifusae[J].Journal of Guangxi Agriculture,2008,23(5):30-31. |
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| Authors: | He Chun-jiu Lu Shi-peng Luo ji-wei |
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| Institution: | He Chun-jiu1 Lu Shi-peng2 Luo ji-wei2(1.Forecasting station of agriculture bureau of Fengshan County,Hechi city,Guangxi 547600,China,2.Scientific , technical bureau of Fengshan County,China) |
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| Abstract: | In order to seek the best collection period of the Grass Euphorbiae humifusae in Febngshan,the seeds collected in different growth periods werestudied and the results showed that the earliest collection seed with 50d growth period,its seed germination rate was zero;colleting at 60-75d,its germination rate was not very high;the germination rate was stable for growth period over 83d with average germination rate of 33.2%.The best collecting period was the growth periods between 83-105d. |
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| Keywords: | The grass Euphorbiae humifusae germination rate experiment |
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