The latest course on planting techniques and methods of Milk Strawberry

Strawberry is a kind of fruit favored by consumers. In the past two years, there is a kind of milk strawberry on the market. This kind of milk strawberry is not watered with milk. It is just a name given by dealers to attract consumers. However, this kind of milk strawberry is sweeter and tastier than ordinary strawberry and is very popular in the market, so how to grow this kind of milk strawberry? Let's take a look at it with the editor.

1. Land selection and preparation

To choose the land with sufficient light, high and flat terrain, convenient drainage and irrigation, loose and fertile soil, the crops before the land had better be legumes or vegetables, and measures should be taken to remove weeds and eliminate underground pests before planting. After spraying disinfection and killing insects for a week, 3000-5000 kg of rotten farm manure, 70-100kg of superphosphate and 30-50kg of potassium chloride were applied per mu, combined with land preparation and tillage to mix it well with the soil, and then made into a border surface of 20 cm high and 50 cm wide, with a width of 20-30cm.

2. Raising seedlings

Choose the varieties of Xingxiang or lucky incense blood series to plant, when buying seedlings, it is best to choose the second generation seedlings after detoxification, or you can use the old seedlings for split propagation, but the yield will decrease. Choose to raise seedlings in the greenhouse environment, seedling control plant distance in 40cm, and the best water and ventilation management, seedling land covered with plastic film to control temperature and humidity. When the external temperature rises, the plastic film should be removed in time, and the soil moisture should be maintained. When the seedlings grow to 4-5 true leaves, they can be transplanted.

3. Transplanting

The time of transplanting is in the middle and late August. After raising the seedlings, the strong seedlings are transplanted by burrowing holes on the border surface. The distance between each hole is 20cm, generally transplanting 12000 plants per mu. When transplanting, the inflorescence of the same row of plants should be in the same direction, the root system of the plant should be spread flat and buried in the soil layer, and the planting water should be watered once after transplanting to improve the transplanting rate. After transplanting, we should strengthen daily inspection, check the survival rate, and replenish seedlings in time.

4. Fertilizer and water management

Milk strawberry can blossom and bear fruit many times a year, so it is necessary to apply fertilizer in time, generally topdressing at the early flowering stage and early fruit setting stage, applying 10 kg of urea, 20 kg of phosphate fertilizer and 35 kg of ternary compound fertilizer per mu. Similarly, there is a large demand for water. At the initial stage of flowering and berry growth, it is necessary to irrigate once. When watering, precipitation is injected into the border ditch and irrigated to a height of 2/3. Let the water slowly seep into the soil, and then drain the remaining water. In addition, the soil should be watered in time during drought to keep the soil moist, and drainage and waterlogging prevention measures should be taken in rainy season.

5. Field management

Intertillage weeding should be carried out 2-3 times a year, which is beneficial to the decomposition of soil organic fertilizer, make the soil loose, expand the root system, promote the root system development and absorb more nutrients. In addition to keeping moisture during the flower bud differentiation period, there are also measures to shade and avoid the sun, because strawberries should maintain an environment of low temperature and short sunshine during flower bud differentiation, so as to promote the differentiation of terminal inflorescences and axillary inflorescences. It usually lasts more than a month. In the later stage of flower bud differentiation, the tools of shading and avoiding the sun should be removed in time to keep the temperature between 28 and 30 degrees. If the temperature is too low, plastic film should be added in time to increase the temperature in the shed, and at least keep the temperature above 23 degrees in order to make strawberries grow normally. In addition, the humidity is also extremely controlled, the soil moisture should be controlled between 70-80%, and the air humidity should be controlled between 60-70%, but the temperature should be ventilated in time when the temperature exceeds 30 degrees, and when the humidity exceeds 70%, it should also be ventilated in time to reduce the humidity.

The above is the planting technology of milk strawberry. I hope it can help you. If you want to know more about strawberry planting, please follow us.