不同农业废弃物复配基质对宁玉草莓高架育苗的影响  

Effects of Different Compound Substrates of Agricultural Waste on Strawberry‘Ningyu’Viaduct Seedlings

作　　者：于红梅[1,2] 赵密珍 袁华招[1] 蔡忠 关玲[1] 夏谨 YU Hong-mei;ZHAO Mi-zhen;YUAN Hua-zhao;CAI Zhong;GUAN Ling;XIA Jin(Fruit Institute,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China;Jurong Baitu Strawberry Research Institute of Jiangsu Province,Zhenjiang 212403,China;Jiangsu Xingnong Substrate Technology Company Limited,Zhenjiang 212006,China)

机构地区：[1]江苏省农业科学院果树研究所,江苏南京210014 [2]江苏省句容市白兔草莓研究院,江苏镇江212403 [3]江苏兴农基质科技有限公司,江苏镇江212006

出　　处：《江西农业学报》2020年第4期33-37,共5页Acta Agriculturae Jiangxi

基　　金：江苏省农业自主创新项目[CX(18)3031];江苏省现代农业重点项目(BE2018389);苏州市科技计划项目(SNG2017084)。

摘　　要：根据草莓生长对基质需求的特性,充分利用无害化处理后的常用农业废弃物,如:菇渣、醋糟、木薯糟等,直接与草炭、珍珠岩、蛭石混合复配基质,比较了育苗过程中各复配基质的pH值、EC值的变化以及对宁玉草莓高架育苗质量的影响。结果表明:无害化处理后的菇渣、醋糟均能作为草莓育苗基质的原料,用于代替草炭,但添加比例不宜超过50%;复配基质的理化性质均在植物生长需求的理想范围内,能满足草莓植株的生长和繁育要求。Based on the characteristics of the substrate requirement for strawberry growth,we make full use of the commonly used agricultural wastes after innocuous treatment,such as mushroom dregs,vinegar dregs and cassava dregs,directly mixed dif?ferent compound substrates with peat,perlite and vermiculite.We compared the changes of pH value and EC value of each com?pound substrate in the process of seedling and their effects on the quality of‘Ningyu’strawberry seedling in elevated substrate.The results showed that the harmless treated mushroom residue and vinegar residue could be used as raw materials for strawberry substrate,and the replacement proportion should not exceed 50%.The physical and chemical properties of the compound sub?strates were within the ideal range of plant growth and could meet the growth and breeding of strawberry plants。

关 键 词：草莓 农业废弃物 繁育系数 子苗质量 复配基质 

分 类 号：S668.4[农业科学—果树学]