How to improve the Survival rate of the latest Strawberry transplanting in Winter

Strawberry is everyone's favorite fruit, it was originally a summer fruit, but many can be cultivated in winter through greenhouse technology, so that higher returns can be obtained. However, the winter temperature is low, many growers encounter low survival rate of winter transplanting, so how to improve the survival rate of strawberries after winter transplanting? Let's take a look.

1. Temperature and humidity regulation

The temperature in winter is low, which is extremely unfavorable for strawberry transplanting, so when the temperature drops to 5 degrees at night, boron should be buckled in the greenhouse in time, and when the temperature drops below 0 degrees at night, a small ring shed should be covered on the strawberry ridge in time. Because the greenhouse cultivation strawberry flowering and fruiting continuously and cross, so in the bud after the general greenhouse temperature should be maintained at 24-28 degrees during the day, not more than 30 degrees, otherwise not conducive to strawberry survival.

2. Cover film

After transplanting, after weeding, loosening, bacon and seedling supplement, black mulch film needs to be laid on the ridge surface. The laying is to cover the mulch film on the ridge surface plants first, then tear a small hole in the mulch film, and then carefully pull out the leaves. Pay attention to exposing the central leaves of the seedlings once.

3, finishing plants

After greenhouse strawberry heat preservation, the plant growth accelerates, and at the same time, a large number of tillers and stolons should be germinated. These tillers and stolons should be removed in time to increase the area of main stems, promote the germination of top flower buds in time, and sprout healthy inflorescences. Generally, a strawberry can retain 1-2 stronger tillers at most, and at the same time remove old leaves, decaying leaves and diseased leaves in time.

4. Pest control

There are many diseases and insect pests in greenhouse seedling stage. Agricultural control is the main control method, supplemented by chemical control. In cultivation, we can choose varieties with strong disease resistance, cultivate virus-free seedlings, plant in high ridge, cover with plastic film, reasonable rotation, clean soil, avoid drought and high humidity, etc. to prevent diseases and insect pests. After the disease is discovered, it is necessary to pay attention to not using pesticides before and after flowering, so as not to affect pollination and increase abnormal fruit. High-efficiency, low-toxicity and low-residue pesticides should be selected.

The above is an introduction to how to improve the survival rate of strawberry transplanting in winter. I hope it can help you. If you want to know more about it, please pay attention to us.