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中国农学通报 ›› 2017, Vol. 33 ›› Issue (35): 77-80.doi: 10.11924/j.issn.1000-6850.casb17030027

所属专题: 资源与环境 园艺 农业生态

• 林学 园艺 园林 • 上一篇    下一篇

不同有机生态型基质在上海青无土栽培上的应用研究

杨梅玉,邱尧,刘备,杨丽丽,文亚雄,刘翔,谭石勇   

  1. 农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司,农业部植物营养与生物肥料重点实验室/湖南泰谷生物科技股份有限公司
  • 收稿日期:2017-03-04 修回日期:2017-11-29 接受日期:2017-04-25 出版日期:2017-12-14 发布日期:2017-12-14
  • 通讯作者: 杨梅玉
  • 基金资助:
    国家重点研发计划项目“稻作区:国家重点研发计划项目“稻作区土壤培肥与丰产增效耕作技术稻田培肥替代品研制及施用关键技术”(2016YFD0300904-2);湖南省重点 研发计划项目“新型土壤调理剂修复农田重金属污染技术示范”(2016NK2016)。

Application of Different Organic Ecotype Matrix to Soilless Culture of Brassica campestris

  • Received:2017-03-04 Revised:2017-11-29 Accepted:2017-04-25 Online:2017-12-14 Published:2017-12-14

摘要: 为探索菇渣与锯木屑替代草炭作为蔬菜基质栽培的可行性,采用草炭、菇渣、锯木屑和珍珠岩作为基质原料,并研究了不同原料配比在上海青无土栽培上的应用效果。研究结果表明,处理1(草炭:菇渣:锯木屑:珍珠岩=2:2:2:1)和处理5(草炭:菇渣:锯木屑:珍珠岩=4:2:2:1)两种基质配比的上海青植株生长形状均优于CK,处理1和处理5的根系活力、Vc含量均高于CK,硝酸盐含量均低于CK,处理1和处理5的叶绿素含量均高于CK。由此可见,采用菇渣、锯木屑和珍珠岩进行适当配比可研制出适合蔬菜种植的栽培基质,另外,处理1和处理5中的栽培基质可以作为上海青蔬菜栽培基质推广应用。

关键词: 桐花树, 桐花树, 果实提取物, 自由基, 抗氧化

Abstract: To explore the feasibility of mushroom residue and sawdust instead of peat as vegetable substrate culture, the authors took mushroom residue, sawdust, peat and perlite as substrate material, the application effect of different material ratios in Brassica campestris soilless culture was studied. The results showed that plant growth of treatment 1 (peat: mushroom residue: sawdust: perlite=2:2:2:1) and treatment 5 (peat: mushroom residue: sawdust: perlite=4:2:2:1) were better than that of CK, the root activity, vitamin C content and chlorophyll content of treatment 1 and treatment 5 were higher than that of CK, NO3- content was lower than that of CK. The proper ratio of mushroom residue, sawdust and perlite could be developed for vegetable planting cultivation matrix. In this study, the cultivation medium of treatment 1 and 5 could be used as cultivation medium in Brassica campestris soilless culture.

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