不同配比基质对番茄幼苗质量的影响  

Effect of Different Compound Substrates on Tomato Seedling Quality

作　　者：王闯[1] 曹娜 徐宁[1] 刘敏[1] 刘国娟[1] 袁静 WANG Chuang;CAO Na;XU Ning(Liaocheng Vocational and Technical College,Liaocheng,Shandong 252000;Vegetable Technology Promotion Center of Chiping County,Liaocheng,Shandong 252100;Liaocheng University,Liaocheng,Shandong 252000)

机构地区：[1]聊城职业技术学院,山东聊城252000 [2]茌平县蔬菜技术推广中心,山东聊城252100 [3]聊城大学,山东聊城252000

出　　处：《安徽农业科学》2019年第12期54-56,共3页Journal of Anhui Agricultural Sciences

基　　金：山东省重点研发计划项目(2017NC210011);山东省教育厅项目(J16LF58);聊城技术学院重大科研项目(2016GNC11308)

摘　　要：以椰糠、菇渣和珍珠岩为基质,按照不同配比混合,研究其对番茄株高、茎粗、根冠比、壮苗指数、叶绿素含量、叶片净光合速率、硝酸还原酶、琥珀酸脱氢酶等指标的影响,筛选最佳番茄育苗基质配比。结果表明,T1(椰糠∶菇渣∶珍珠岩=2∶2∶1)的株高、茎粗、干物质积累及壮苗指数等指标均优于其他处理,与对照组CK(草炭∶蛭石∶珍珠岩=6∶3∶1)无显著差异,可以作为番茄育苗基质。Using tomato as the experimental material,effect of different formula substrates of coconut coir and mushroom residue,vermiculite and perlite on tomato plant height,stem dimeter, ratio of root to shoot,strong seeding index,root activity ,chlorophy content of seeding, net photosynthetic rate were studied, in order to find the best substrate formula.The results showed that plant height,stem diameter,strong seeding index of the treatment group T1(coconut coir ∶mushroom residue ∶pearlite=2 ∶2 ∶1) were superior to other treatments (turf ∶vermiculite ∶pearlite=6 ∶3 ∶1),and had no significant differences from CK,so it could be recommended as tomato seedling substrate.

关 键 词：椰糠 菇渣 番茄育苗 基质 

分 类 号：S641.2[农业科学—蔬菜学]