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篇名 |
美國加州Sacromento山谷地區及森林具有潛力的蝶形花亞科植物之根瘤形成的觀察
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並列篇名 |
Observations on Nodulation Status of Some Papilionoid Species of Potential Agricultural and Forestry Value from Sacramento Valley, California |
作者 |
Mohammad Athar (Mohammad Athar) |
中文摘要 |
豆科植物與根瘤菌的共生對農地土壤中的氮肥力有很大的貢獻。由於豆科植物的重要性,本研究以生長在加州Sacramento山谷地區的66種蝶形花科植物之根瘤形成狀況加以觀察。生長在自然狀況的土壤中或是生長在未接種根瘤菌的園藝土壤中的品系均有很多根瘤的形成。本研究中有6屬12種植物是以前未被研究過的豆科植物。本研究初步探討這些具有根瘤的豆科植物於生物圈氮循環中的重要性。 |
英文摘要 |
Legume-Rhizobium symbiosis contribute substantially to nitrogen economy of the soil with global utilization in sustainable agricultural systems. Due to the immense importance of legumes, nodulation was studied in 66 Papilionoid species from Sacramento Valley in California. Majority of the species were abundantly nodulated under natural soil conditions or when grown in uninoculated garden soil indicating distribution of wide range of naturalized rhizobia. Nodulation in 12 species within 6 genera is reported for the first time. The general account presented here is essentially first step in quantifying the contribution of these nodulated species to the nitrogen cycle of the biosphere. |
起訖頁 |
301-308 |
關鍵詞 |
根瘤、豆科(蝶形花亞科)、加州、Nodulation、Leguminosae (Papilionoideae)、California |
刊名 |
TAIWANIA |
期數 |
199612 (41:4期) |
出版單位 |
臺灣大學生命科學院;台灣生物多樣性協會
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該期刊-上一篇 |
中國早第三紀正型粉類及相關孢型(III) |
該期刊-下一篇 |
瀕臨絕種的印度沙穗(唇形科)之傳粉生態學 |
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