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对苗床培养的楹树、雨豆树和水黄皮袋装幼苗(6月龄)施以80kg·hm-2的磷酸盐,通过比较不同收获间隔期幼苗生长和生节情况,研究了施加磷肥对三个农林复合树种幼苗生长和生节作用。研究表明,施加磷肥显著促进雨豆树和水黄皮幼苗生长,但并未促进楹树幼苗生长。此外,施加磷肥还会显著增加楹树、雨豆树幼苗生节数和节大小,但对水黄皮幼苗作用较小,而且高收割间隔期会降低水黄皮生节表现。
The seedlings of poplar tree, rain tree and water yellow sacks seedlings (6 months old) were applied with 80kg · hm-2 of phosphate. By comparing the growth and the births of seedlings at different harvest intervals, the effects of applying phosphate fertilizer Effects of three agroforestry seedlings on seedling growth and nauplii. Studies have shown that the application of phosphate fertilizer significantly promote the growth of rainberry seedlings and water yellow seedlings, but did not promote the seedlings growth. In addition, the application of phosphate fertilizer could significantly increase the number of nodes and size of the seedlings of A. przewalskii and A. solanacearum, but had less effect on H. aquatica seedlings, and the interval between high harvesting stages would reduce the appearance of H. aquatica.