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林业科学 ›› 2006, Vol. 42 ›› Issue (2): 83-87.doi: 10.11707/j.1001-7488.20060214

• 论文及研究报告 • 上一篇    下一篇

我国无公害经济林产品(干果)产地环境研究

张建光1 周俊义1 郭素平2 李保国2 王文江3   

  1. 1.河北农业大学园艺学院,保定071000;2.河北农业大学林学院,保定071000;3.河北省山区研究所,保定071001
  • 收稿日期:2004-01-13 修回日期:1900-01-01 出版日期:2006-02-25 发布日期:2006-02-25

Study on Environmental Qualification of Areas for Producing Harmless Dry Fruits in China

Zhang Jianguang1,Zhou Junyi1,Guo Suping2,Li Baoguo2,Wang Wenjiang3   

  1. 1. College of Horticulture, Agricultural University of Hebei Baoding 071000; 2. College of Forestry, Agricultural University of Hebei Baoding 071000;3. Mountainous Area Research Institute of Hebei Province Baoding 071001
  • Received:2004-01-13 Revised:1900-01-01 Online:2006-02-25 Published:2006-02-25

摘要:

通过对全国干果主产区果品污染物含量以及产地大气、土壤和灌溉水质量的分析,初步认定我国干果产地环境质量优良,有利于实施无公害果品生产,经济林产品(干果)的安全性有较可靠的保障。与发达国家土壤污染状况相比,我国干果产地污染较轻,具有十分明显的优势。但就我国不同地区果园而言,在环境质量上亦存在一些差异,在未来规划建园和老果园改造时应该引起充分注意。尽管我国干果产地生态环境比较优越,但欲生产安全合格的产品,还必须注意在生产全过程中及采后有效地控制来自各方面的污染。

关键词: 无公害, 经济林, 干果, 产地环境

Abstract:

By monitoring the environmental conditions of producing areas and measurement of harmful substances in dry fruits,it is preliminarily concluded that the environments including atmosphere,soil and irrigation water for dry fruit production in China are excellent. The soil qualification for dry fruit production in China is much better than that in some developed countries. However, some difference in environmental quality exists among various orchards, which should be taken into consideration when a new orchard is established or an old planting starts a growing system for harmless food production. In spite of superior environments, strict control over the harmful substances should be made during whole process of production in order to produce safe and top_quality fruit.

Key words: non-environmental pollution, economic forest, dry fruit, environment of producing areas