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Biotemas 2013
Agroforestry wastes used for germination and development of sweet angelim seedlingsKeywords: Andira inermis inermis , Forest seeds , Native forest species , Seed analysis Abstract: This paper aimed to define the ideal type of agroforestry substrate and the adequate depth of sweet angelim sowing, providing information on the development of seedlings, as well as on low-cost substrates which are easy to be obtained. An experiment in a greenhouse was carried out, in a completely randomized design with treatments distributed in a factorial scheme (5x3), with the factors agroforestry substrates and depths being replicated seven times with a seed in each container. The following parameters were analyzed: germination percentage, germination speed index, total dry weight, number of leaves, seedlings height and coll diameter, and Dickson’s seedling quality index. The results showed that the most suitable substrate for germination and development of this native species was that containing Brazil nut shell, peanut hull, or a ai seed, and the ideal depth for sowing and managing seedlings was on the surface.
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