| 两种岩生植物种子鉴定及播种量研究 |
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| 引用本文： | 李西,罗承德.两种岩生植物种子鉴定及播种量研究[J].四川草原,2006(8). |
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| 作者姓名： | 李西 罗承德 |
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| 作者单位： | 四川农业大学城乡建设学院 四川都江堰611830(李西)，四川农业大学林学园艺学院 四川雅安625014(罗承德) |
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| 基金项目： | 四川农业大学都江堰分校科技基金 |
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| 摘 要： | 以两种岩生植物金发草和丛毛羊胡子草为研究对象,进行了种子鉴定与播种量分析研究,结果表明:两种岩生植物具有种子产业化研究价值;两种岩生植物的合理播种量为:金发草0.3043￣0.4226g/m2,丛毛羊胡子草0.2722￣0.3778g/m2。
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| 关 键 词： | 岩生植物 金发草 丛毛羊胡子草 种子鉴定 播种量 |
Study on Seed Certification and Seeding Quantity about Two Petrophile Plants |
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| LI Xi,LUO Cheng-de.Study on Seed Certification and Seeding Quantity about Two Petrophile Plants[J].Journal of Sichuan Grassland,2006(8). |
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| Authors: | LI Xi LUO Cheng-de |
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| Institution: | LI Xi1,LUO Cheng-de2 |
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| Abstract: | Two native petrophile plants Pogonatherum paniceum(Lam.) Hack and Eriophorum comosum Nees were studied by seed certification and seeding quantity.The results showed that two petrophile plants had research value of seed industrilization;and the reasonable seeding quantity of Pogonatherum paniceum(Lam.) Hack and Eriophorum comosum Nees was 0.304 3~0.422 6g/m2 and 0.272 2~0.377 8g /m2 respectively. |
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| Keywords: | Petrophile plants Pogonatherum paniceum(Lam ) Hack Eriophorum comosum Nees Seed certification Seeding quantity |
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