细菌肥料对油茶幼林生长的影响  

Effects of Bacterial Fertilizer on Growth of Young Oil-tea Camellia

作　　者：沈兴亮 焦如珍[1] 

机构地区：[1]中国林业科学研究院林业研究所、国家林业局林木培育重点实验室,北京100091

出　　处：《林业科学研究》2014年第4期570-574,共5页Forest Research

基　　金：林业科技推广项目“微生物肥料在油茶育苗及造林中的推广应用”([2012]08号);中国林业科学研究院林业研究所重点项目“卧龙自然保护区天然林土壤微生物资源研究及分布规律”(ZD200912)

摘　　要：油茶（Camellia oleifera Abel）又名油茶树或茶子树，属山茶科（Theaceae）山茶属（Camellia L．）常绿灌木或小乔木，通常是山茶属植物中油脂含量较高且有栽培经济价值的一类植物的总称，是我国南方重要的木本油料树种。作为我国特有的木本食用油料树种，与棕榈、椰子和橄榄合称为世界4大木本油料树种。In order to understand the effects of bacterial fertilizer on the growth of young oil-tea camellia, the fertilization trial in Marian Camellia Base in Shangyou of Jiangxi Province was conducted. The results showed that the bacterial fertilizer enhanced the growth significantly. The length of shoot and SPAD value of the autumn leaves treated with Azo and Pse rose by 49.0%, 66.4% and 3.50%, 5.56%, which were significantly higher than that of the control. The Pse had certain contribution to the flowers of the camellia. Bacterial fertilizer had little influence on the ground diameter. However, compared with the control, the Azo and Bac could increase the ground diameter increment by 14.62% and 18.41% , respectively. The Azo increased the content of copper and iron remarkably by 118. 14% and 40.47%. The Bac and Pse showed no significant difference on the amount of the leaf nutrient elements.

关 键 词：细菌肥料 油茶幼林 营养生长 

分 类 号：S794.4[农业科学—林木遗传育种]