Planting Technology and Management of Strawberry in greenhouse

Growing strawberries in the greenhouse needs to pay close attention to the temperature in the greenhouse, cover the plastic film in time, and manage the ventilation in time. According to the growth cleaning of strawberries, watering and fertilization were arranged to prevent early budding and early flowering. Field management is mainly to prevent abnormal fruits and diseases and insect pests, and can only be harvested at the right time.

Planting Technology and Management of Strawberry in greenhouse

1. Prevent early budding and early flowering

In order to avoid early bud and early flowering of strawberries, the following points should be done in childbirth: first, choose the right kind. The species with shallow dormancy should be selected for cultivation in greenhouse. Assume that the choice of dormant species, thermal protection should not be premature. Second, in the process of raising seedlings, we should apply fertilizer fairly, strengthen management and cultivate strong seedlings. Before passing through the old leaves, removing inflorescences, straightening out Pufu stems, spraying gibberellin and so on, strengthen the management of the mother plant and give birth to excellent and strong seedlings.

2. Strengthen the management of fertilizer and water

Strawberries in greenhouse have a long fruiting period, so it is necessary to apply fertilizer fairly on the basis of re-application of base fertilizer to meet their nutritional pleas. Topdressing adopts "a large number of times" rope ruler, from buckling shed to budding, you can fertilize shallow water once every 10 days, 10 kg urea per mu, 5-8 kg superphosphate and potassium chloride each.

3. Anti-malformed fruit

Mixed planting of some main species with a large amount of pollen is an effective way to prevent abnormal fruit of strawberry in greenhouse. The main local species are Baojiao Zaosheng, the types of pollination are spring spray, abundant spray, etc., and popular planting is 5%, 10%. Strawberries can not be sprayed with pesticides during flowering to avoid the decline of pollen budding rate, affect fertilization and produce deformed fruits.

4. prevention and control of diseases and insect pests

Pest control can be done with 25% phoxim in water or mixed with fine soil before planting, or in soil with trichlorfon powder. With regard to the disease, 40% methyl topiramate 300-400 times or 240 times Bordeaux solution should be sprayed in time after film mulching.