| 沼液在菜薹、油菜无土栽培中的应用效果 |
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| 引用本文： | 张亚莉,刘玉青,刘桂芹,尹立红,褚文会,曹北.沼液在菜薹、油菜无土栽培中的应用效果[J].北方园艺,2010(18):37-38. |
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| 作者姓名： | 张亚莉 刘玉青 刘桂芹 尹立红 褚文会 曹北 |
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| 作者单位： | 廊坊职业技术学院,河北,廊坊,065000;廊坊市农业局,河北,廊坊,065000 |
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| 基金项目： | 廊坊市自然科学基金资助项目 |
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| 摘 要： | 采用盆栽试验,对比了沼液与霍格兰营养液做固体基质无土栽培营养液在油菜、菜薹生长发育中的作用。结果表明:以每盆(容积1.5L)300mL霍格兰营养液施肥处理油菜产量最高,以每盆400mL沼液施肥处理菜薹产量最高,沼液处理硝酸盐含量较低,但与霍格兰营养液差异不显著。
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| 关 键 词： | 沼液 菜薹 油菜 无土栽培 |
Application Effect of Biogas Slurry on Brassica campestris and Rape in Soilless Culture |
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| ZHANG Ya-li,LIU Yu-qing,LIU Gui-qin,YIN Li-hong,CHU Wen-hui,CAO Bei.Application Effect of Biogas Slurry on Brassica campestris and Rape in Soilless Culture[J].Northern Horticulture,2010(18):37-38. |
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| Authors: | ZHANG Ya-li LIU Yu-qing LIU Gui-qin YIN Li-hong CHU Wen-hui CAO Bei |
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| Institution: | ZHANG Ya-li 1,LIU Yu-qing2,LIU Gui-qin1,YIN Li-hong1,CHU Wen-hui 1,CAO Bei 2(1.Langfang Polytechnic Institute,Langfang,Hebei 065000,2.Agriculture Bureau of Langfang City,Hebei 065000) |
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| Abstract: | The effect between biogas slurry and Hoagland nutrient solution on Brassica campestris and rape growth in soilless culture was studied.The results showed that the output with the treatment of 300mL Hoagland nutrient fertilization every pot was the highest.The output with the treatment of 400mL biogas slurry every pot was the highest.Nitrate contentthe with the treatment of biogas slurry was lower,but there was not significant difference with the treatment of Hoagland nutrient fertilization. |
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| Keywords: | biogas slurry Brassica campestris rape soillessculture |
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