柠条复配基质对设施茄子生长发育的影响  

Effects of Caragana korshinskii Compound Substrates on Growth and Development of Protected Horticulture Eggplant

作　　者：刘艳妮[1] 魏恬 曲继松[2] 张丽娟[2] 朱倩楠[2] LIU Yanni;WEI Tian;QU Jisong;ZHANG Lijuan;ZHU Qiannan(School of Chemistry and Biology,Yinchuan Energy University,Yinchuan,Ningxia 750100;Institute of Horticulture,Ningxia Academy of Agricultural and Forestry Sciences,Yinchuan,Ningxia 750002)

机构地区：[1]银川能源学院化学与生物学院,宁夏银川750100 [2]宁夏农林科学院园艺研究所,宁夏银川750002

出　　处：《北方园艺》2024年第12期34-41,共8页Northern Horticulture

基　　金：国家自然科学基金资助项目(31860576,U21A20226);宁夏高等学校科学研究资助项目(NGY2018-245);宁夏农业高质量发展资助项目(NGSB2021803)。

摘　　要：以设施茄子为试材,将柠条发酵料、草炭、蛭石、珍珠岩按照一定比例配制复配基质,采用不同基质栽培条件下设施茄子生长比较分析法,研究不同基质的理化性质对设施茄子的生长指标、生理指标的影响,筛选最佳的柠条复配基质配比,以期为植物废弃资源开发提供参考依据。结果表明:当发酵料与蛭石比例为3∶1、2∶2或1∶3时不利于植物的生长,综合表现最差;当发酵料与珍珠岩比例为1∶3或3∶1时,不利于株高、茎粗叶片数的增加,比例为2∶2植物的干物质积累量和抗性较差。当发酵料与草炭的比例为1∶3或3∶1时最有利于茄子株高、茎粗、叶片数、地上和地下部分干鲜质量的积累,茄子的叶绿素和根系活力也较高,抗性为最强。Taking eggplant as the plant material,a compound matrix was prepared with Caragana korshinskii fermentation material,peat,vermiculite,and perlite in specific proportions.A comparative analysis method was employed to study the growth of eggplant in different substrates,focusing on the impact of their physical and chemical properties,and screen for the optimal ratio of Caragana korshinskii complex matrix,in roder to provide reference for the development of plant waste resources.The results showed that when the ratio of fermentation of Caragana korshinskii to vermiculite was 3∶1,2∶2 or 1∶3,it was not suitable for the growth of eggplants,and the comprehensive performance of the eggplant was the worst among the that using compound substrates of other ratio;the ratio was 1∶3 or 3∶1,it was decreased plant height,stem thickness,and leaf number of eggplants;the ratio was 2∶2,the eggplants had lower dry matter accumulation and weak resistance;the ratio was 1∶3 or 3∶1,the matrix had great effect for the increase of plant height,stem diameter and leaf number,and the accumulation of dry and fresh weight in the above-ground and underground parts of eggplant.Moreover,the chlorophyll and root activity of eggplant was also higher,and the resistance was increased.

关 键 词：柠条 复配基质 茄子 生长发育 

分 类 号：S641.1[农业科学—蔬菜学]