首页> 外文期刊>Research journal of forestry >Comparative growth of 11 year old Acacia aulacocarpa A. Cunn. Ex Benth from four provenances.
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Comparative growth of 11 year old Acacia aulacocarpa A. Cunn. Ex Benth from four provenances.

机译:11岁金合欢(A.cia aulacocarpa A. Cunn。)的比较生长。来自四个来源的Ex Benth。

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The aim of this study was to evaluate the growth potential of Acacia aulacocarpa A. Cunn. Ex Benth in four provenances of Malaysia. A field trial was established in Kampung Aur Gading, Kuala Lipis and Pahang using a Completely Randomized Block Design (RCBD) with four replications. The seeds used were from the Papua New Guinea and Queensland regions. Survival, total height and diameter at breast height (dbh) were assessed. There were significant differences at p<0.05 found between regions and provenances for survival, height and dbh. ArufiEast Morehead WP (PNG) and West Morehead (PNG) provenances perform better than the ones from Queensland region.
机译:这项研究的目的是评估金合欢(Aicia aulacocarpa)的生长潜力。来自马来西亚的四个来源的Ex Benth。使用完全随机区组设计(RCBD),并进行了四次复制,在Kampung Aur Gading,Kuala Lipis和彭亨州建立了现场试验。使用的种子来自巴布亚新几内亚和昆士兰州。评估生存期,总身高和乳房高度处的直径(dbh)。存活率,身高和dbh的来源与地区之间存在p <0.05的显着差异。东莫尔黑德WP(PNG)和西莫尔黑德(PNG)的血统比昆士兰州的血统更好。

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