中文摘要：

对江西永丰官山林场毛竹林土壤养分及各竹龄毛竹生物量进行研究,结果表明：毛竹专用肥和矿渣肥能显著提高土壤养分含量,专用肥处理的土壤有效磷含量增幅最大,增加了156%,其次为矿渣肥处理后土壤速效钾含量,增幅为63%;施肥对竹林结构产生影响,施肥处理下竹林密度逐渐增大,专用肥施用后Ⅰ度竹为35棵,比施肥前各度竹平均值增加了12棵,增幅为52.1%,矿渣肥增幅为22.4%,对照处理对立竹度的影响差异不显著。毛竹地上生物量主要分布在竹秆,其次为竹枝和竹叶,不同处理的地上生物量所占比重不同。

英文摘要：

The soil nutrients and aboveground biomass of bamboo after fertilization in Yongfeng,Jiangxi Province were analyzed.The results showed that the special fertilizer for bamboo and slag fertilizer could improve soil nutrient content significantly,compared with the control treatment（no fertilization but reclamation）,the increase of the available P content under the special fertilizer for bamboo treatment was up to 156%,making the maximum,followed by the rapid available K under slag fertilizer treatment,up to 63%;fertilization impacted bamboo structure and increased bamboo density.The number ofⅠdegree bamboo under the special fertilizer for bamboo treatment was 35,12 more than before,increase by 52.1%,however,the slag fertilizer treatment increased by 22.4%,the difference of the number under the control treatment was not significant.Bamboo biomass was mainly in bamboo stalk,the following was in branch and leaves,and the percentage of aboveground mass varied under different treatments.