| 赵明,邹瑜,林茜,潘永杰,李乃流,吴宗立,王趣有,周维,蔡炳华,蒙平,闭志强,韦绍龙,庾韦花,李小泉.施肥对广西野生毛葡萄石漠化种植产量和品质的影响[J].中国南方果树,2014,43(3): |
| 施肥对广西野生毛葡萄石漠化种植产量和品质的影响 |
| Effect of Fertilizer on the Yield and Quality of Guangxi Wild Vitis quinquangularis Rehd. |
| 投稿时间：2013-11-18 修订日期：2014-01-09 |
| DOI： |
| 中文关键词: 施肥 毛葡萄 石漠化 种植 广西 |
| 英文关键词:Fertilization Vitis quinquangularis Rehd. Rocky desertification Planting Guangxi |
| 基金项目: |
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| 摘要点击次数: 2542 |
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| 中文摘要: |
| 摘 要:通过田间生产试验研究了不同配比施肥对广西野生毛葡萄“野酿1号”、 “野酿2号”不同品种石漠化种植的产量和品质的影响，结果表明: 广西罗城县毛葡萄石漠化生产种植区土壤普遍缺钾，是影响毛葡萄健康生产的一个突出问题；毛葡萄对钾的需求量超过氮、磷，幼果至果实膨大期钾的供应特别重要，全年施肥N：P2O5：K2O=1 : 5.1 : 3.4比N：P2O5：K2O=1 : 0.6 : 0.6有利于提高植株养分含量、增大叶面积，处理Ⅰ与Ⅱ、处理Ⅲ与Ⅳ相比产量分别增加29.9%和58.5%，总糖含量分别增加1.23 g/100g和2.66 g/100g，单宁含量分别增加3 mg/100g和27 mg/100g，可溶性固形物含量分别增加1.1%和0.6%，落果率分别降低6%和1.2%。 |
| 英文摘要: |
| Abstract: Through the field production test to study the different proportion of fertilizer application of Guangxi Wild Vitis quinquangularis Rehd. \"Yeniang No. 1\", \" Yeniang No. 2\" the effects of yield and quality of different varieties of rocky desertification farming, the results show that the Guangxi Luo Vitis quinquangularis Rehd production area soil desertification is generally lack of K, is a prominent question can affect the health of production; Vitis quinquangularis Rehd more than demand of K of N, P, young fruit and fruit enlargement period of K supply is particularly important, year-round fertilization of N: P2O5: K2O = 1:5.1:3.4 ratio of N: P2O5: K2O = 1:0.6:0.6 to improve plant nutrient content, increase leaf area,Ⅰcompared withⅡ, Ⅲ compared with Ⅳ, yield increased by 29.9 % and 58.5 %, total sugar content were increased by 1.23 g/100g and 1.23 g/100g, tannin content increase 3 mg/100g and 27 mg/100g, soluble solids content increased by 1.1 % and 0.6 %, fruit abscission rate reduced by 6 % and 6 %, respectively. |
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