The latest course of soilless cultivation techniques and methods of Strawberry

Strawberry is a very popular fruit, which has high market demand and high market price, and has high economic value. Now more and more people grow strawberries, and strawberry planting patterns emerge one after another. In recent years, one of the most popular planting patterns is soilless cultivation. So how to cultivate strawberries without soil? The following editor brings you the soilless cultivation technology of strawberries, let's have a look!

1. Cultivation facilities

The soilless cultivation of strawberry is dominated by cultivation trough, while the cultivation trough of strawberry is divided into digging trough and high border cultivation trough. When we carry out soilless cultivation, we should choose according to our own planting habits and local environment and other factors. When carrying out digging cultivation, the cultivation trough should keep a walkway of about 75cm when asked, and then dig. The width of the cultivation trough should be controlled around 50cm, and the depth should be controlled around 18cm. The length depends on the size of the greenhouse, and a walkway of about 50 centimeters should be kept between the cultivation grooves. If it is a hi high border cultivation trough, it is usually piled with bricks.

2. Planting preparation

Before planting, we should first select good varieties, such as beauty, which are suitable for soilless cultivation. Then about 3 days before planting, do a good job of insecticidal and germicidal work to reduce the harm of diseases and insect pests after planting. After sterilization, attention should be paid to watering once to avoid injury to the roots of seedlings during seedling emergence. Grading treatment should be done and greenhouse planting should be done. Then we should pay attention to adjust the planting time, generally around September of each year, to achieve the purpose of anti-seasonal sales. Finally, when planting, we should pay attention to control the planting density, and the plant spacing should be controlled at about 30cm to 10cm.

3. Planting method

When planting, we should pay attention to the weather, not in sunny days. Should be carried out in cloudy or evening, cloudy days, select good seedlings when planting, seedlings to ensure that there are no diseases and insect pests, strong leaves luster, developed roots and other strong seedlings. Remove the old and weak leaves, retain about 3 new leaves per seedling, and then cut off part of the root system to avoid water evaporation too quickly. When planting, we should also pay attention to the planting depth, which is flat or slightly higher than the planting surface. After planting, it is necessary to water the seedlings in time to promote slow seedlings and improve the survival rate of seedlings.

4. Water and fertilizer management

In the soilless cultivation of strawberry, the watering method should be changed to drip irrigation under plastic film, which can not only avoid wasting too much water resources, but also avoid the increase of humidity and reduce the incidence of diseases and insect pests. During the whole growth period of strawberry, the planting substrate should be kept moist, and the substances such as hemp residue in the substrate can meet the nutritional needs of strawberry growth. However, in order to improve the fruit setting rate of strawberries, after the first harvest of the main flower ear, it is still necessary to apply appropriate amount of farm manure, control the amount of fertilizer, and properly apply potash fertilizer to improve the sugar content of strawberries.

The above is a brief introduction to the soilless cultivation of strawberries. There are many cultivation modes of strawberry, mainly according to everyone's planting habits to choose reasonably. That's all for today's introduction. This article is for reference only. I hope it can help you all.