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首页> 外文期刊>Forest Ecology and Management >The influence of pot host species, seedling age and supplementary nursery nutrition on Santalum album Linn. (Indian sandalwood) plantation establishment within the Ord River Irrigation Area, Western Australia.
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The influence of pot host species, seedling age and supplementary nursery nutrition on Santalum album Linn. (Indian sandalwood) plantation establishment within the Ord River Irrigation Area, Western Australia.

机译:盆栽寄主种类,苗龄和苗圃营养对檀香专辑Linn的影响。 (澳大利亚檀香)人工林在西澳大利亚州的奥德河灌溉区建立。

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摘要

A factorial experiment investigated the effect of 6 pot host species treatments (Acacia hemignosta and Sesbania formosa, nitrogen fixing woody perennials; Atalaya hemiglauca, a woody perennial; Alternanthera nana, a herbaceous annual; Crotalaria retusa, a nitrogen fixing herbaceous annual; and no pot host), two Santalum album seedling age treatments (14 and 7 wk old when the pot host treatments were established in the nursery, and 24 and 17 wk old at field establishment) and a supplementary nurserynutrition treatment (2X100 ml 5% Ca Wuxal R, a liquid fertilizer) on Santalum album survival and growth 287 days after field establishment (in July 1993). There was significant variation between pot host species in increasing Santalum album survival andgrowth. Alternanthera nana and Sesbania formosa pot host species significantly increased Santalum album survival, height and diameter. Santalum album survival, height and diameter was significantly better with supplementary nursery nutrition. Santalum album survival and height was also significantly greater and pot host species survival was significantly poorer with older seedlings. Older seedlings and supplementary nursery nutrition gave higher levels of Santalum album field survival and growth when parasitized to poor pot host species but not when parasitized to satisfactory pot host species.
机译:一项析因实验研究了6种盆栽寄主物种处理的影响(金合欢木和多年生的相思木;多年生木本的固氮的Atalaya hemiglauca;多年生木本的草;一年生草本的Alternanthera nana;多年生草的固氮的猪屎豆;无锅寄主),两次Santalum Album幼苗年龄处理(在苗圃中建立盆栽宿主处理时分别为14和7周龄,在田间建立时为24和17周龄)和补充苗圃营养处理(2X100 ml 5%Ca Wuxal R,田间建立后287天(1993年7月)在Santalum相册上存活和生长的液体肥料)。盆栽寄主物种之间在增加Santalum专辑生存和生长方面存在显着差异。 Alternanthera nana和Sesbania福摩萨盆栽寄主物种显着增加了Santalum相册的存活率,高度和直径。补充苗圃营养后,Santalum Album的存活率,身高和直径明显更好。较老的幼苗,Santalum专辑的存活率和高度也显着更高,盆栽寄主物种的存活率则显着降低。寄生于较差的盆栽寄主物种时,较老的幼苗和补充苗圃营养使Santalum Album田间的存活和生长水平更高,而寄生于令人满意的盆栽寄主物种时,则没有。

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