| 桑黄菌糠水提液叶面喷施对小青菜生长的影响 |
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| 引用本文： | 金裕华,林先贵,王一明,张焕朝.桑黄菌糠水提液叶面喷施对小青菜生长的影响[J].植物营养与肥料学报,2010,16(6):1551-1554. |
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| 作者姓名： | 金裕华 林先贵 王一明 张焕朝 |
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| 作者单位： | 1.南京林业大学森林资源与环境学院,江苏南京210037; |
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| 基金项目： | 国家"十一五"科技支撑计划项目，江苏省科技攻关项目 |
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| 摘 要： | 采用温室盆栽法，研究桑黄菌糠水提液叶面喷施对小青菜生长的影响。结果表明，低浓度的提取液S2叶面喷施促进小青菜的生长，光合作用增强，小青菜品质提高，产量比清水对照提高7.8%; 高浓度的水提液S0喷施小青菜，对其生长不利。低浓度的水提液S2与NPK营养液混合喷施效果最好，产量比清水对照提高26.3%，达极显著水平。
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| 关 键 词： | 小青菜 菌糠水提液 叶面喷施 光合速率 |
| 收稿时间： | 2009-10-30 |
Effects of spraying aquatic extraction substance from residue of P.baumii on Brassica rapa L. |
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| JIN Yu-hua,LIN Xian-gui,WANG Yi-ming,ZHANG Huan-chao.Effects of spraying aquatic extraction substance from residue of P.baumii on Brassica rapa L.[J].Plant Nutrition and Fertilizer Science,2010,16(6):1551-1554. |
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| Authors: | JIN Yu-hua LIN Xian-gui WANG Yi-ming ZHANG Huan-chao |
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| Affiliation: | 1.College of Forest Resources and Environment,Nanjing Forestry University,Nanjing,Jiangsu 210037,China; |
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| Abstract: | A pot culture experiment was carried out to study effects of spraying aquatic extraction substance from residue (AESR) of P. baumii on Brassica rapa L. The results showed that the spraying of the AESR with low concentration could promote the growth, increased plant biomass and quality, and enhance photosynthesis of Brassica rapa L. Compared to the controls, the plant biomass increased by 7.8%. But spraying with high concentration decreased the plant growth. When the AESR mixed with leaf fertilizer at low concentration, the effects was the best and increased the plant biomass by 26.3% compared to control. |
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| Keywords: | Brassica rapa L aquatic extraction substance from residue of P baumii foliar spraying |
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