设施条件下不同黄沙栽培模式对番茄生长、产量和品质的影响

Effects of Different Cultivation Patterns of Yellow Sand on Growth,Yield and Quality of Tomato in Greenhouse

以番茄品种“富勒”为试材,设置4种不同的栽培模式,测定了不同栽培模式下番茄的生长指标、产量、品质指标,研究了设施黄沙栽培条件下不同栽培模式对番茄生长、产量、品质以及番茄根际温度的影响,以期为沙漠地区沙质土壤栽培提供参考依据。结果表明:无纺布种植袋栽培模式根部温度变化幅度最大,土壤平作栽培最小;黄沙垄作栽培模式下番茄根最长,土壤栽培最短;番茄株高、茎粗在土壤栽培下较黄沙栽培模式下大;667 m^(2)产量、单果质量和株产量不同栽培模式下土壤平作最高,其次是黄沙垄作栽培、黄沙平作栽培、无纺布基质袋栽培;番茄果实可溶性糖、可溶性蛋白质、维生素C、可溶性固形物含量均表现为无纺布基质袋栽培模式最高,土壤栽培模式最低。

Taking‘Fule’tomato as test material,four kinds of different cultivation mode were set up.The root temperatures at 10,20 cm and 30 cm were recorded and the growth index,yield and quality of tomato under different cultivation modes were determined.The effects of different cultivation patterns of yellow sand on growth,yield and quality of tomato in greenhouse were studied,in order to provide reference for sandy soil cultivation in desert area.The results showed that the temperature change range of non-woven bag cultivation mode was the biggest,soil cultivation was the smallest;the root length was the longest under ridge cultivation mode of yellow sand,the root length was the shortest under soil cultivation;plant height and stem diameter value were higher under soil cultivation than under sand cultivation;under different cultivation patterns the yield,single fruit weight and plant yield from more to less were soil cultivation,bed planting of yellow sand,flat cultivation of yellow sand,non-woven substrate bag cultivation;the content of soluble sugar,soluble protein,vitamin C,soluble solid were the highest in non-woven bag culture,the soil cultivation mode is the lowest.