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腐植酸类肥料(下面称腐肥)对农作物的肥效试验,近年来在我国已有不少的文献报导,而腐肥在林果业中的应用,特别是对油茶经济林的肥效试验,却报导较少。为了探索腐肥对提高油茶林的增脂效果和改善油茶林的肥力状况,我委自1978年开始,同时在遂川县禾源,巾石两个油茶产区,和吉安县林科所,开展了腐肥改造低产油茶林的试验研究。现将二年多来,我们用腐肥对油茶林肥效试验结果报导如下:
Humic acid fertilizer (hereinafter referred to as rotten fertilizer) on fertilizer testing, in recent years, there have been many reports in our country, and the application of rotting fertilizer in the forestry and fruit industry, especially for the economic effect of Camellia oleifera, but reported less . In order to explore the role of rotting fertilizer in improving the lipid-enhancing effect of Camellia oleifera forest and improving the fertility status of Camellia oleifera forest, our committee started in 1978 and at the same time, A pilot study on rotting fertilizer with low yield camellia was carried out. Now more than two years, we use fertilizer on the Lin Cha Lin fertilizer test results reported as follows: