南京林业大学学报（自然科学版）

南京林业大学学报（自然科学版） ›› 1991, Vol. 15 ›› Issue (04): 83-88.doi: 10.3969/j.jssn.1000-2006.1991.04.017

• 研究论文 • 上一篇    下一篇

马尾松种子园经济效益研究

高振华;韦明亮;韦善浪   

  1. 南京林业大学;南宁地区林科所;覃圹种子园
  • 出版日期:1991-12-18 发布日期:1991-08-18

RESEARCH ON ECONOMIC BENEFIT OF SEED ORCHARD OF MASSON PINE

GaoZhenhua (Nanjing Forestry University)Wei Mingliang (Nanning Region Research Institute of Forestry)Wei Shanlang   

  1. Seed Orchard of Tantang
  • Online:1991-12-18 Published:1991-08-18

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摘要： <正>在实际调查的基础上,运用技术经济分析方法,对广西几处马尾松种子园的经济效益进行了初步研究。结果表明:现有的马尾松种子园,宏观经济效益明显高于微观经济效益,投资收益率分别为17.99％和2.48％。实行园内间种,有利于提高经济效益。

Abstract: Based on the practical investigation, this paper studied economic benefit of two seed orchards of Masson pine by means of systematic methods. The result indicated that macro-economic benefit of the current seed orchards of Masson pine was obviously higher than micro-economic benefit, the IRRS arc 17.99%, and 2.48% respectively. Intercropping in seed orchards is greatly contributed to economic benefit.

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