成熟林间种小粒咖啡桉树大径材培育技术模式数据

本次的数据资源是基于2017－2020年子课题执行期间，是对广东省湛江市南方国家级种苗示范基地桉树大径材-林下经济复合经营试验样地调查测试的试验数据。广东桉树栽培区光、热自然条件好，经营集约度高。试验示范林基地采用桉树优良无性系、选择优质立地、配置适宜密度、科学施肥、适时抚育间伐、滴灌系统灌溉等关键技术，并通过监测不同栽培模式下尾巨桉大径材和林下经济植物的生长情况和经济收益估算，探讨不同栽培模式下桉树人工林复合经营的经济效益，为桉树大径材实现森林的立体生态模式，形成乔、灌、草相结合的立体景观林，合理兼顾经济、生态、社会效益提供理论依据。

This dataset is derived from experimental survey data collected during the implementation of a sub-project from 2017 to 2020, focusing on test plots of the compound management experiment of large-diameter Eucalyptus timber and understory economy at the Southern National Seedling Demonstration Base in Zhanjiang, Guangdong Province. The Eucalyptus cultivation areas in Guangdong have favorable natural conditions for light and heat, with high intensive management levels. The experimental demonstration forest base adopted key technologies including elite Eucalyptus clones, selection of high-quality site conditions, appropriate planting density configuration, scientific fertilization, timely thinning and tending, and drip irrigation system. By monitoring the growth of large-diameter Eucalyptus urophylla × E. grandis timber and understory economic plants as well as estimating their economic returns under different cultivation models, this study aims to explore the economic benefits of compound management of Eucalyptus plantations under various cultivation modes, and provide a theoretical basis for realizing the three-dimensional ecological forest model with large-diameter Eucalyptus timber, forming a three-dimensional landscape forest combining trees, shrubs and herbs, and reasonably balancing economic, ecological and social benefits.

搜集汇总

背景与挑战

背景概述

该数据集基于2017-2020年在广东省湛江市的试验，收集了桉树大径材与林下小粒咖啡复合经营的生长和经济收益数据，旨在评估不同栽培模式的经济效益，为桉树人工林实现立体生态模式提供理论依据。数据属于桉树高效培育技术研究项目，具有较高的准确性和专业性。