人为改造技术对豫南大别山区油茶产量的影响

Influence of Artificial Reconstruction Technology on WTHXCamellia Oleifera Yield in Dabie Mountains in South Henan

摘要: 在2010—2014年，采取不同的改造技术措施对8个不同品种的油茶产量进行研究.结果表明，采用撕皮嵌接的方法于5月份进行嫁接要优于拉皮切接（P＜0.05），密林疏伐可以有效地提高油茶的产量.选取的8个不同品种油茶中，亚2、亚5、亚21和湘17的单株产果量和人为改造后的产量明显高于其他品种（P＜0.05），建议作为豫南大别山区油茶低产林改造的主要品种

Abstract: Different reconstruction technology measures for Camellia oleifera’sproduction of eight different varieties were studied in 2010—2014.The results showed that the method of tearing off the skin scarf is superior to cut-grafting in May(P﹤0.05).Meanwhile thinning in dense forest improved yield of Camellia oleiferaeffectively.In the eight selected different cultivars of Camellia Oleifera, Ya2, Ya5, Ya21 and Ｘiang17 cultivars’yield per plant and production after artifical reforming are significantly higher than other cultivars（P﹤0.05）,proposed as the main cultivars of low production forests improvement of Camellia oleifera