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| 控释肥对菇渣基质电导率及容器苗生长的影响 | |
| 引用本文： | 朱翠英,王强,时连辉,刘登民,张民,魏珉.控释肥对菇渣基质电导率及容器苗生长的影响[J].北方园艺,2009(8). |
| 作者姓名： | 朱翠英 王强 时连辉 刘登民 张民 魏珉 |
| 作者单位： | 1. 山东农业大学,园艺科学与工程学院,山东,泰安,271018 2. 泰安市城市排水管理处,山东,泰安,271000 3. 山东农业大学,资源与环境学院,山东,泰安,271018 |
| 基金项目： | 国家“十一五”科技支撑计划资助项目(2006BAD10B07);;国家“十一五”科技支撑计划资助项目(2008BADA6B04) |
| 摘 要： | 通过木槿容器苗栽培试验,研究了控释肥、控释肥+少量普通复合肥(BB肥)、普通复合肥、营养液对菇渣基质电导率及木槿苗叶片数、枝条长度、最大叶面积、叶绿素含量、植株鲜重等生长指标的影响。结果表明:普通肥料处理前期菇渣基质电导率过高,后期电导率偏低,木槿容器苗生长不理想;控释肥处理前期菇渣基质EC值稍低,但后期木槿各项生长指标与营养液处理相当;控释肥加入少量普通复合肥制成的BB肥,养分释放与木槿容器苗的养分需求基本一致,木槿生长总体优于其他施肥处理。控释肥施肥方法简单,效果理想,是基质容器育苗值得推广的一种施肥方法。 |
| 关 键 词： | 容器苗 菇渣基质 控释肥 木槿 |
Effect of Controlled-release Fertilizer on Electrical Conductivity of Spent Mushroom Compost Substrate and Container Seedlings Growth |
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| ZHU Cui-ying,WANG Qiang,SHI Lian-hui,LIU Deng-min,ZHANG Min,WEI Min.Effect of Controlled-release Fertilizer on Electrical Conductivity of Spent Mushroom Compost Substrate and Container Seedlings Growth[J].Northern Horticulture,2009(8). | |
| Authors: | ZHU Cui-ying WANG Qiang SHI Lian-hui LIU Deng-min ZHANG Min WEI Min |
| Institution: | 1.College of Horticultural Science and Engineer;Shandong Agricultural University;Tai'an;Shandong 271018;China;2.Urban Drainage Management Office of Tai'an;Shandong 271000;3.College of Resource and Environment;China |
| Abstract: | Hibiscus Syriacus container seedlings experiment was carried out to study the effects of controlled-release fertilizer,controlled-release and little common compound fertilizer,common compound fertilizer,nutrient solution on electrical conductivity of spent mushroom compost substrate,and on growth indexes of Hibiscus Syriacus,such as leaf number,shoot length,maximum leaf area,chlorophyll content,fresh weight of the whole plant,etc.The results indicated that the EC values of spent mushroom compost substrate o... |
| Keywords: | Container seedling Spent mushroom compost substrate Controlled-release fertilizer Hibiscus Syriacus |
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