| 沼肥在核桃生产中的应用试验 |
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| 引用本文： | 刘金凤,陆斌,赵永丰,熊新武,王丽,苏智良,苏为耿. 沼肥在核桃生产中的应用试验[J]. 林业调查规划, 2012, 37(4): 120-124 |
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| 作者姓名： | 刘金凤 陆斌 赵永丰 熊新武 王丽 苏智良 苏为耿 |
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| 作者单位： | 1. 云南省林业技术推广总站,云南昆明,650224
2. 漾濞县核桃研究站,云南漾濞,672500 |
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| 基金项目： | 基金项目：中央财政林业科技推广示范项目“山地核桃丰产栽培技术示范（2010-TQ3）”. |
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| 摘 要： | 采用随机区组设计,进行沼肥与厩肥、复合肥、不施肥4个处理对核桃各项生产指标的影响比较试验,结果表明,施沼肥增产效益显著,且能很好地防治虫害。施沼肥与施厩肥相比平均单株产量提高18.3%,与施复合肥相比平均单株产量提高10.6%。喷施沼液的核桃树树叶虫口率仅为2%,与喷施清水、复合肥及畜粪尿溶液相比,虫口率分别减少36.3%,23.1%和18.4%。
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| 关 键 词： | 沼肥 沼液 核桃生产 施肥试验 |
Application of Biogas Fertilizer to Walnut Production |
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| LIU JIN-feng , LU Bin , ZHAO Yong-feng , XION Xin-wu , WANG li , SU Zhi-liang , SU Wei-geng. Application of Biogas Fertilizer to Walnut Production[J]. Forest Inventory and Planning, 2012, 37(4): 120-124 |
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| Authors: | LIU JIN-feng LU Bin ZHAO Yong-feng XION Xin-wu WANG li SU Zhi-liang SU Wei-geng |
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| Affiliation: | 1. Yunnan Forestry Technology Promotion Center, Kunming 650224, China 2. Yangbi Walnut Research Station, Yangbi, Yunnan 672500, China) |
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| Abstract: | By using a randomized block design, four tests effect of biogas fertilizer, manure, compound fertilizer and non-fertilized were studied on walnut yield. The results showed that biogas fertilizer could prevent pests and the yield of walnut was increased significantly. The average yield per plant by applying biogas fertilizer increased up to 18.3% and 10.6% respectively, compared with applying manure and compound fertilizer. Insects＇ population rate on walnut tree leaves was only 2% when spraying biogas slurry, and decreased 36.3% , 23. 1% and 18.4% respectively, compared with spraying water, compound fertilizer and manure solution. |
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| Keywords: | biogas fertilizer biogas slurry walnut production fertilization experiment |
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