alnus 中文意思是什麼

alnus 解釋
赤楊皮
  1. Study on the photosynthesis characterstics of four improved alnus cremastogyne burk families

    四種優良四川榿木家系光合生理特性研究
  2. According to the phylogenetic tree, the thirteen strains were grouped into four distinct pcr - rflp clusters, namely, coriaria group, myrica group, myrica - casuarina - alnus group and casuarinarmyrica group

    結果顯示弗蘭克氏菌種群內的遺傳多樣性較高，種群分化較大， 13株供試frankia菌株平均每個位點的多樣性指數為0 . 4498 。
  3. The miscellany appeared in strains of myrica, casuarina and alnus were also partly coincident with what normand et al. ( 1996 ) and li zhizhen ( 2002 ) obtained : the clusters devided by the isolates from the myrica and casuarinahave grest genetic diversities. besides the analysis of the strains, we also tried to extract the dna of frankia from the nodules directly and analyse them also with the method of pcr - rflp

    這些結果與baker （ 1987 ）通過交叉感染試驗將來自不同宿主的50株frankia菌株分成4個類群的結果部分一致，但也暗示其可能具有局限性；此外，分析楊梅和木麻黃菌株所得到的結論支持了normand等（ 1996 ）與華中農業大學碩十研究生學位論文李志真（ 2002 ）所得的結論，即木麻黃和楊梅的菌株比較混雜，兩者都不能成為獨立的類群。
  4. An effective way to improve soil fertility in traditional agroforestry : planting alnus nepalensis

    傳統農業生態系統中榿木改良土壤效應研究綜述
  5. Studies on growth rule in seedling stage of alnus rubra

    美國紅榿木苗期生長規律研究
  6. Effect of different treatment of alnus cremastogyne clones

    榿木無性系植株不同處理對嫩枝芽數的影響
  7. Genetic diversity which was determined by the analysis of 16s rdna - rflp and 16s rdna - sequencing were carried out on frankia strains isolated from the root nodules of different actinorhizal plants, including myrica, casuarina, alnus and coriaria. the main results of the research project were as follows

    本研究課題對來自楊梅（ myrica ） 、木麻黃（ casuarina ） 、榿木（ alnus ）和馬桑（ coriaria ）的13株frankia菌純培養的16srrna基因進行了pcr - rflp分析和部分菌株的序列測定，初步探討了弗蘭克氏菌的遺傳多樣性和系統發育地位。
  8. And through blasting with other strains published in the genebank, we got four clusters. fmr61, fcg07 and fce42 have higher similarities and they miscellanyed with strains isolated from alnus, they formed cluster i ; fmrl6 and 2215 had closer relationships the frankia strains that infected the plants of elaeagnus, rhamnaceae and hippophae, they formed cluster iv

    選取其中5株供試菌株進行16srdna全序列分析，通過網上blast 、計算機軟體聚類分析和與其它已發表序列的菌株相比較進一步表明來自木麻黃和楊梅的菌株有著明顯的交叉，它們的分群結果比較混雜。
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