Growth and Biomass of Anthocephalus cadamba Seedlings in Response to Liquid Disposal of Particleboard’s Recycling as Fertilizer

Proceedings of the International Conference on Natural Resources and Technology Pub Date : 1900-01-01 DOI:10.5220/0008553903270331

A. Nuryawan, D. Elfiati, K. Hartini

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Abstract

: Liquid disposal (LD) originated from particleboard bonded by urea-formaldehyde (UF) resin’s recycling contains nitrogen which can be utilized as fertilizer for non-food seedlings. This study focused on the analysis of growth and biomass of Anthocephalus cadamba seedlings, one type of local Indonesian plants which is popular for forest plantation, after application of fertilizer made of LD of particleboard’s recycling. Methods of this work were consisted of analysis of the LD, analysis of soil, preparation of growth media, application of the LD’s fertilizer to the seedlings, and observation of the growth parameters and their biomass. Result of this study showed growth parameters namely plant height and diameter of A.cadamba were significantly enhance after exposure of LD’s fertilizer. However, biomass parameters such as dry weight of roots and top/roots ratio did not influence. This finding suggested that fertilizer made of LD originated from particleboard bonded by UF resins can be utilized as fertilizer for seedlings particularly for topgrowth.

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刨花板回收液处理对花头草幼苗生长和生物量的影响

:由刨花板经脲醛树脂回收粘合而成的液体处理(LD)含有氮素，可作为非粮食苗木的肥料。本研究主要分析了印尼当地一种人工林常用植物Anthocephalus cadamba幼苗在施用以刨花板回收LD为原料的肥料后的生长和生物量变化。本工作的方法包括:土壤分析、培养基制备、肥料施用、生长参数和生物量的观察。结果表明，施用LD肥后，柽柳的株高和株径均有显著提高。根系干重、顶根比等生物量参数对其生长发育无显著影响。这一发现表明，以UF树脂粘接的刨花板为原料制成的LD肥料可以作为苗肥，特别是对幼苗的顶生肥料。

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Proceedings of the International Conference on Natural Resources and Technology

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