What are the techniques for planting strawberries in spring? How to prolong the harvest time?

Strawberry is a very popular fruit, the price is also more expensive, the current economic benefits of planting have been improved. Strawberry growers in order to strengthen the management of strawberry crops, strawberry spring planting skills should be timely understanding, can improve the yield and quality of strawberry. Let's take a look at strawberry spring planting techniques and management methods for prolonging the harvest period.

First, strawberry planting skills in spring

1. Ploughing and regulating soil moisture

After spring, when weeding and loosening the soil, we should hoe shallowly, so as not to hurt the root system and prevent the soil from crushing the seedling heart; the ploughing should be combined with clearing the soil moisture, cleaning the drainage ditch, chamber ditch, waist ditch, perimeter ditch and so on in time to eliminate waterlogging damage; after strawberries begin to grow, we should cut off the dry old leaves and diseased leaves in time, and take them out of the field to concentrate on composting and making fertilizer, so as to prevent the disease from being infected again.

2. Thinning flowers and buds

The first flower on the inflorescence of strawberry has good fruit, large fruit and early ripening. Therefore, the thin buds of strawberry should be removed after budding in order to reduce nutrient consumption and make the fruit large and neat, early ripening and good quality. Get rid of 20%, 25% of the late weak buds.

3. Topdressing in time

In the middle and last ten days of March, we should apply urea 10-15 kg per mu or compound fertilizer 20-30 kg per mu in combination with watering. In the middle of April, we should apply 10-15 kg compound fertilizer before flowering. In addition, spraying 0.3% potassium dihydrogen phosphate solution 2-3 times during flowering and fruiting period is beneficial to improve yield and quality.

II. Management methods for prolonging strawberry harvest time

1. Reasonable flower thinning

When strawberries bloom for the first time, you can't leave as many as they bloom. If you sparse the flowers reasonably, you can reduce the burden on the plants. Otherwise, if the flowers bloom too much, it will consume a lot of nutrients, which can easily lead to premature senility.

If the flower thinning is not done well, fruit thinning can also be carried out in the back, fruit growth is all nutrition, fruit thinning must be done as soon as possible, so as to avoid the waste of nutrition. Generally speaking, it is OK to have about five or six fruits on an inflorescence, of course, according to the growth of the plant, for example, if the plant is already weak, the fruit should be left a little less.

2. Thinning leaves

The work of thinning leaves is also very important, and the main purpose is to make him better transparent. If you don't get good light, the growth of strawberries will be affected. Of course, this leaf can not be picked too much, because the production and transmission of nutrition, or rely on leaves. If you go too much, it may not only affect the growth of plants, but also may flourish.

3. Root management

For plants to grow well, the root system is very important, and this is the most basic thing. As long as the root system is well maintained, strawberries can be harvested for a long time.

Especially during the period after the first harvest of fruit, we must pay attention to it and rush him with some water-soluble fertilizer so that its roots can be better repaired. this is also the time for the alternation of new and old roots. Only when the root is good, can we better absorb nutrition, let the plant grow more robust, and bloom the second crop of flowers.

Time: 2019-03-12 Click: