作　　者： ; ; ; (莫伟明）;

机构地区： 韶关学院英东农业科学与工程学院

出　　处： 《北方园艺》 2011年第4期9-11,共3页

摘　　要： 试验以土壤、菇渣:砂=3:1和菇渣:砂:鸡粪=4:2:1为栽培基质,采用定期浇灌营养液的方式来栽培番茄,研究了不同栽培基质对其植株长势、果实品质及产量的影响。结果表明:与土壤相比,菇渣:砂=3:1和菇渣:砂:鸡粪=4:2:1基质栽培有利于株高生长和茎的增粗,但对叶绿素含量影响不大;菇渣:砂=3:1的植株地上部和地下部全氮和全磷含量均显著高于其它处理;土壤的植株地上部和地下部全钾含量均显著高于其它处理;单果重和单株平均产量以菇渣:砂:鸡粪=4:2:1最高;糖酸比由高到低的顺序为:菇渣:砂:鸡粪=4:2:1>菇渣:砂=3:1>土壤,VC含量由大到小的顺序为:菇渣:砂=3:1>菇渣:砂:鸡粪=4:2:1>土壤。综合3种栽培基质对番茄植株生长、果实品质和产量等指标的影响,菇渣:砂:鸡粪=4:2:1为番茄基质栽培的最优组合。 Effects of growing substrates（soil,mushroom residue：sand equal 3：1,mushroom residue：sand：manure equal 4：2：1） on the growth,fruit quality and yield of tomato were studied by irrigating culture solution regularly.The results showed that mushroom residue：sand equal 3：1 and mushroom residue：sand：manure equal 4：2：1 promoted plant growth and stem thickening,however,there was no effect on chlorophyll content.Contents of total nitrogen and total phosphorus of the above-ground and the under-ground for mushroom residue：sand equal 3：1 were higher than that of other treatments,but contents of total potassium of the above-ground and the under-ground for soil were higher than that of other treatments.Single fruit weight and average yield per plant were the maximum of mushroom residue： sand：manure equal 4：2：1.The order from high to low to sugar acid ratio was mushroom residue：sand：manure equal 4：2：1mushroom residue：sand equal 3：1soil,while the order to vitamin C content was：mushroom residue：sand equal 3：1mushroom residue：sand：manure equal 4：2：lsoil.On the whole,there was the best for growth of tomato plant and fruit quality at mushroom residue：sand：manure equal 4：2：1.

关 键 词： 番茄 基质 植株生长 果实品质 产量

领　　域： [农业科学] [农业科学] [生物学]