摘要
对毛金竹天然林和人工林进行施肥试验,研究不同施肥方式(竹腔施肥、土壤施肥以及复合施肥)对竹林产量的影响。结果显示,无论是人工林分还是天然林分,施肥措施均能有效提高林分的产量指标,其中复合施肥(竹腔+土壤施肥)效果最好,产量指标明显高于其他处理。
The effects of different fertilization measures,including cavity-injection fertilization,soil fertilization and the combination of the first two,on the yield of Phyllostachys nigra var.henonis in natural forest and artificial forest were studied.The results showed that fertilization measures could effectively improve the yield index of bamboo forest stand,such as the number of shoots,new culms,percentage of new culms and the diameter of new bamboo,among which the combined fertilization measure(cavity-injection fertilization+soil fertilization)had the best effect,and the yield index was significantly higher than the other two measures.
作者
王海霞
程平
曾庆南
Wang Haixia;Cheng Ping;Zeng Qingnan(Jiangxi Academy of Forestry,Nanchang 330032,China)
出处
《世界竹藤通讯》
2020年第5期42-46,共5页
World Bamboo and Rattan
基金
江西省重点研发计划项目(20181BBF68005)。
关键词
毛金竹
竹腔施肥
土壤施肥
新竹产量
Phyllostachys nigra var.henonis
bamboo cavity-injecting fertilization
soil fertilization
yield index
