广元市昭化区马尾松林下种植茯苓经济效益初探

Benefit Analysis of Underwood Planting of Poria cocos in Zhaohua District of Guangyuan City

本文主要介绍了广元市昭化区利用异常死亡的马尾松树林下种植茯苓的技术,对其种植成本和收益情况进行了初步分析。结果表明,利用死亡的马尾松林下种植茯苓,段木种植其平均产量可达48.82 kg,树蔸种植其平均产量可达10.02 kg,效益显著。同时可减少处置异常死亡树木的成本,值得大力推广。

In this paper, a description is given of the cultivation techniques, cost, benefits of planting Poria cocos in the underwood. The analysis and evaluation showed that the overall cost was 9 925 yuan by planting on the wood, the output value reached sixteen to 24 thousands and the net profit up to ten thousands per 0. 067 hectare at best, and the economic benefit was very significant. Planting of Poria cocos could also bring such social and ecological benefits as providing jobs, increasing income of farmers and improving soil structure, increasing soil fertility and so on. The comprehensive analysis and evaluation showed that the benefits of underwood planting of Poria cocos was very remarkable and the potential pros- pect would be good. Therefore the underwood planting should be worth popularizing and applying in Zhaohua, Guangyuan.