摘要
[目的]改善油茶幼林林地土壤状况,进一步提高油茶林经营的经济与生态效益。[方法]对建瓯市油茶幼林开展了5种不同套种模式的对比栽培试验,对不同套种作物林下油茶幼苗的生长状况(单果的鲜果质量、鲜果密度、鲜籽质量、鲜籽密度、鲜果出籽率、种仁含油率),林地土壤通气度、持水能力和肥力,以及各套种作物的经济效益进行综合分析和评价。[结果]油茶-绿豆、油茶-籽粒苋为建瓯市油茶幼林套种模式的首选,其次是油茶-花生、油茶-黄豆套种模式。[结论]这几种套种模式可以因地制宜的推广。
[Objective]To improve the soil condition of the young plantation of Camellia oleifera and further improve the economic and ecological benefits.[Method] A comparative cultivation experiment was carried out on five different intercropping patterns of the young plantation of Camellia oleifera in Jian’ou. The growth status of Camellia oleifera seedlings on different intercropping patterns (single fruit weight, fresh fruit density, fresh seed weight, fresh seed density, fruit-seeding rate, oil content), soil permeability, water holding capacity and fertility,and the economic benefits of each intercropping patterns were comprehensively analyzed and evaluated.[Result] Camellia oleifera-Vigna radiata and Camellia oleifera-Amaranthus hypochondriacus were the most suitable interplanting mode for the young plantation of Camellia oleifera in Jian’ou , followed by Camellia oleifera- Arachis hypogaea, Camellia oleifera-Glycine max intercropping patterns.[Conclusion]These patternss could be promoted according to local conditions.
作者
胡美绿
HU Mei-lü(Forestry Workstation in Jiyang, Jian’ou, Fujian 353100)
出处
《安徽农业科学》
CAS
2019年第9期122-124,共3页
Journal of Anhui Agricultural Sciences
关键词
油茶
幼林
套种模式
综合效益
Camellia oleifera
Young plantation
Intercropping pattern
Comprehensive benefit
