What fertilizer should be used to grow sweet and crisp cucumbers (how to fertilize cucumbers)

How to fertilize cucumbers to make them sweeter, crisper and straighter

The quality and yield of cucumbers have a lot to do with fertilization. If you want to improve the quality of cucumber fruits, you must do a good job of fertilizing reasonably. The specific standards are as follows.

base fertilizer

The base fertilizer for cucumber is mainly composed of organic fertilizer, microbial agents and water-soluble fertilizer.

Among them, organic fertilizer mainly plays a role in loosening the soil and providing long-term nutrients, while microbial agents are used to improve soil activity, increase the number of beneficial bacteria in the soil, inhibit the growth of harmful bacteria in the soil, and prepare for the later growth of cucumbers.

Fertilization during germination period

At this time, the demand for fertilizer for cucumber fertilization is relatively small. If the base fertilizer is sufficient, a small amount of topdressing or no topdressing can be applied. If the base fertilizer is insufficient, balanced water-soluble fertilizer can be applied appropriately.

Fertilization during the seedling stage

This period is the early stage of flower bud differentiation and also the critical period of yield. Good management, water control and ventilation are required. At this time, fertilization should be combined with balanced water-soluble fertilizer and high-phosphorus water-soluble fertilizer.

Fertilize at the beginning of flowering period

At this stage, organic fertilizer can be used as topdressing, which is beneficial to increase leaf area and the number of female flowers. At the same time, pay attention to properly control the amount of nitrogen fertilizer, otherwise it will cause the plant shape to be characterized by broad leaves, thick stems, long internodes, and long petioles .

Fertilization during the fruiting period

This is the most critical period for fertilization. On the one hand, the frequency of fertilization should be increased. Depending on the harvesting situation, top dressing should be carried out every one or two harvests. Organic fertilizers and water-soluble fertilizers can be used alternately.

At the same time, trace elements such as calcium, iron, zinc and boron should be supplemented. 1% urea and 0.5 potassium dihydrogen phosphate can be used for foliar spraying.

Precautions for fertilizing cucumber plants

The organic fertilizer applied to cucumbers must be fully decomposed, otherwise it will bring diseases and pests.

When using organic fertilizer, you can combine it with phosphorus and potassium fertilizers, which can better promote flowering and fruit preservation.

Every time you harvest, you need to replenish water and fertilizer in time, dissolve the fertilizer in the water and apply it to the bed.

During the growing period, potassium fertilizer needs to be applied heavily, which can enhance the disease resistance of cucumbers and improve their quality.

Of course, fertilizer is only one of the factors to ensure the quality of cucumbers. In addition, many other tasks must be done, such as field management and pest and disease control.

【 Summarize 】

The crispy and sweet cucumbers can not only be eaten raw as a fruit to quench thirst, but can also be used as vegetables for cold salads, stir-frying, and soups. However, cucumbers that are not crispy and sweet can only be eaten as dishes.

The crispy and sweet cucumbers can not only be eaten raw as a fruit to quench thirst, but can also be used as vegetables for cold salads, stir-frying, and soups. However, cucumbers that are not crispy and sweet can only be eaten as dishes.