| 摘要: |
| 为了进一步提高陕西苹果的品质，解决当前苹果生产中存在的突出问题，在渭北洛川、自水、黄陵等果区研究了树形改造、果实套袋、果园种草、施药技术、培肥土壤、利用果园生物多样性控制害虫等一系列无公害优质苹果生产的关键技术，经示范推广后取得了明显的经济效益。 |
| 关键词: 无公害 优质苹果 生产技术 渭北黄土高原 |
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| 基金项目:农业部农业结构调整重大技术研究专项“无公害优质苹果生产关键技术研究”（2002-08-03A） |
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| Key techniques for the production of high quality pollution-free apples in Weibei area |
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| Abstract: |
| In order to further enhance Shaanxi apple quality and solve the prominent problems in current apple production in Weibei fruit area such as Luochuan,Baishui and Huangling,a series of key techniques were studied,including the shape of tree transformation,apple bagging,grass-planting in orchard,pesticide technology,soil enrichment,and so on.Obvious economic berefits have been obtained after the demonstration. |
| Key words: pollution free high quality apple production technique Weibei area |
