日光温室草莓立体栽培研究

在普通日光温室中,采用"A"型双层立架和柱槽组合2种栽培形式进行草莓立体栽培,对不同栽培形式的地温、光照、植株生长情况、果实品质和产量进行了研究。结果表明:立体栽培使基质温度、光照强度降低,对植株营养生长、果实品质的影响较小,虽然单株产量略有下降,但单位面积定植株数增加,使单位面积产量高于对照,其中柱槽组合增产效果明显,成本较低,适合在生产中推广利用,可做进一步研究。

Study on Strawberry Multi-layer Cultivation in Greenhouse

In green house,‘A’ style two-layer shelf and combined column-trough were used for strawberry multi-layer cultivatioa Substrate temperature,light intensity,plant growth,fruit quality and yield of different cultivation patterns were studied.The results showed that multi-layer cultivation reduced substrate temperature and light intensity,but had a little effect on plant vegetative growth and fruit quality.Although multi-layer cultivation decreased yield per plant, increase of planted plants made yield per unit area higher than control.Combined column-trough obviously increased yield and was valuable to further study for generalization in strawberry green-house production as a useful multi-layer cultivation pattern.