不同基质对北方温室火龙果种苗扦插的影响  

Effects of Different Substrates on Seedling Cuttings of Hylocereus undatus in the Northern Greenhouse

作　　者：刘永霞[1] 扈美静 许永新[1] 

机构地区：[1]北京市农业技术推广站,北京100029 [2]通州区农业技术推广站,北京101100

出　　处：《北方园艺》2013年第14期55-57,共3页Northern Horticulture

基　　金：北京市科委都市现代农业技术储备研究资助项目(Z111100066111012)

摘　　要：以1a生"白玉龙"火龙果老熟枝条为试材,研究比较了9种不同材料的混合基质对火龙果种苗发育的影响,以确定适合北方温室火龙果种苗扦插繁育的最佳基质配比。结果表明:80%土壤+10%草炭+10%蛭石、65%土壤+15%草炭+10%蛭石+10%牛粪以及65%土壤+20%草炭+10%蛭石+5%鸡粪3种配比的基质,有利于种苗根系发育和枝条生长,可以繁育出根系发达、枝条健壮的火龙果种苗。With 1-year-old ＇White dragon＇ Hylocereus undatus mature shoots as materials,the effect of nine kinds of mixed matrix in different materials on seedling development of Hylocereus u^latus were studied,in order to determine the optimum proportion of matrix to breed Hylocereus u^tatus seedling in the northern greenhouse. The results showed that 3 kinds of matrix was conductive to the development of Uylocereus unlatus seedling,the soil 80% ＋peat soil 10%＋ vermiculite 10% ,or the soil 65%＋peat soil 15%＋vermiculite 10%＋eow manure 10%＋,or the soil 65%＋peat soil 20%＋ vermiculite %＋chicken manure 5%. It could bred strong seedling with well-developed root system and branches.

关 键 词：北方温室 火龙果 繁育 基质 

分 类 号：S667.9[农业科学—果树学]