In order to increase yield and quality of raw lacquer, growth of lacquer tree was studied, by preparing nutrient solution added mineral elements (P, K, Cu, Mg, and so on) and plant growth regulators, and the nutrient solution with different concentrations was sprayed on Maoba lacquer tree. The results showed that the sprayed lacquer tree was more flourish, had thicker bark, and defoliation time was postponed about half month, compared with CK. Raw lacquer had no side effect, yield was obviously increased and quality was obviously improved.%为了提高生漆的产量和质量,就漆树生长的营养问题进行了多年的试验研究,配制了含有磷、钾、硼、铜、镁等矿质元素和生长调节物质的漆树营养液；在此基础上,以毛坝漆树为试验对象,采用配制的漆树营养液进行了不同浓度处理的喷施试验.结果表明:处理组漆树比对照组的生长茂盛,其树皮增厚,漆树落叶时间延长半个月左右,且无毒副作用,生漆产量明显提高,生漆质量明显改善.
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