| 韩文斌,谢树果,杜春梅,曹卫东,任胜茂,梁宏.豆科绿肥对四川丘陵区橘园间作效应的初步研究[J].中国南方果树,2014,43(5): |
| 豆科绿肥对四川丘陵区橘园间作效应的初步研究 |
| Preliminary Research on Intercropping leguminous green manure in citrus groves in hilly area of Sichuan |
| 投稿时间：2014-05-04 修订日期：2014-05-04 |
| DOI： |
| 中文关键词: 豆科绿肥 橘园 间作 效应 |
| 英文关键词:leguminous green manure citrus groves intercropping effect |
| 基金项目:公益性行业农业科研专项经费项目（200803029-08-02）；四川省应用基础研究项目（2013JY0157）资助 |
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| 中文摘要: |
| 为明确豆科绿肥对四川丘陵区橘园产量、品质、产值及土壤肥力的影响，2011-2013年在四川省西充县进行了试验研究。结果表明：（1）橘园间作豆科作物柑橘产量比对照提高3.3%-5.7%、但增产不显著；（2）凡涉及间作大豆的模式，经济产值极显著提高、比对照增加14.3%-16.2%；（3）凡间种豆科绿肥的模式，柑橘品质和土壤养分都有明显改善，柑橘总糖提高13.1%-15.5%、可溶性固形物提高17.4%-20.2%、Vc 提高13.6%-16.3%、可滴定酸降低10.3%-11.8%，土壤有机质增加13.2%-15.9%、全氮增加6.3%-8.7%、全磷增加8.0%-10.6%、速效钾增加6.2%-8.7%。橘园间作豆科绿肥和间作大豆-绿肥的综合效应良好，可选择应用。 |
| 英文摘要: |
| The effects of Intercropping leguminous green manure on soil fertility and the yield, quality, value of citrus groves in hilly area of sichuan were studied. The results showed that: (1) The yield of citrus which intercropped with Legume increased by 3.3% -5.7% compared to the control, but the increase was not significant; (2) The economic output value of citrus groves which intercropped with soybeans increased by 14.3% -16.2% compared to the control and appeared very significant level;(3) The quality of citrus and soil nutrient had improved significantly by intercropping with leguminous green manure . The total sugar of citrus were increased by 13.1%-15.5%, soluble solids were increased by 17.4%-20.2%, Vc content were increased by 13.6%-16.3%, titratable acid were reduced by10.3%-11.8% , soil organic matter were increased by13.2% -15.9%,total nitrogen were increased by 6.3% -8.7%, total phosphorus were increased by 8.0% -10.6% and the available potassium were increased by. 6.2% -8.7%. Intercropping leguminous green manure or leguminous green manure -soybeans in citrus groves showed excellent effect and could be selectively applied. |
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