不同轻型基质对加工番茄穴盘育苗的影响  

The Effect of Different Substrates for Plug-seedlings of Processing Tomato

作　　者：支中朝 王志武 陈青君[2] 赵琴[2] 帕堤曼[2] 刘光远[2] 

机构地区：[1]阿克苏地区世行办,新疆阿克苏843000 [2]新疆农业大学园艺系,新疆乌鲁木齐830052

出　　处：《新疆农业科学》2003年第6期360-361,共2页Xinjiang Agricultural Sciences

基　　金：世行贷款塔里木农业灌溉及环保二期项目;子项目名称:设施农业无公害产品开发(3093/4341).

摘　　要：以菇渣为主料与蛭石、珍珠岩、草炭、牛粪等按不同配比组成轻型复合基质,用于加工番茄穴盘育苗。结果表明,不同基质对加工番茄幼苗生长影响有明显差异。复合基质T1(菇渣∶蛭石∶珍珠岩=2∶1∶1))育苗效果最好,表现为幼苗株高、茎粗、叶面积、叶片数、根活力及单株干物重各项指标都接近于对照CK(草炭∶蛭石2∶1),代替CK用于工厂化育苗。T2、T3、T4育苗效果较差。Processing Tomato seedling were raised in compound substrates, which composed of mushroom compost dregs, vermiculite, pearlite, peat moss, cow ash , acording to different combinations and proportions .The results showed that different compound substrates had significantly different performances. The compound substrate of T_1 (mushroom compost dregs : vermiculite : pearlite =2∶1∶1)has the best effect for the processing tomato seedling ,The seedling showed higher, thick stem, more leaf ,vigorous roots and dry substance as the same with ck (peat moss : vermiculite = 2∶1).T_1 was recommended to replace ck in factory potting seedlings.

关 键 词：轻型基质 加工番茄 穴盘育苗 幼苗生长 

分 类 号：S641.2[农业科学—蔬菜学]