The latest field management of planting eggplant

Eggplant is cultivated in all parts of our country, and there are many varieties, no matter what variety it is, it is a very popular vegetable in our life. However, with the gradual expansion of the cultivated area, many problems also increased, resulting in a substantial decline in the yield of eggplant. In fact, this is all because we do not have a correct management method in the planting process, so how do we manage it when planting? Let's take a look at it with the editor.

1. Fertilizer and water management

It is necessary to control the growth of eggplant, prevent the overgrowth of eggplant, balance the relationship between the two growth modes, and improve the fruit rate of eggplant. Topdressing in time when the first batch of eggplant fruits are not fully ripe, and then topdressing twice in the flowering stage, pay attention to the application of calcium and greenhouse elements. Because eggplant is a polyphytic plant, we can harvest once and then chase fertilizer once, because there is a lack of nutrition in the plant after harvest, so we can replenish the plant in time. No partial application or over-application of single fertilizer, especially nitrogen fertilizer, is the key to the overgrowth of plants.

2. Plant adjustment

Plant adjustment is an important work in the process of planting. Proper plant adjustment can improve the permeability of the vegetable garden and is beneficial to fruit setting in the later stage. The diseased branches of the old leaves that can not carry out photosynthesis should be removed in time, and the fruit of eggplant sits at the bifurcations of the branches, so we should also adjust and promote bifurcations in time to promote the development of eggplant. To prevent the plant from growing too dense, the bifurcations after the four branches should be removed in time, because most of the flowers after the four branches are unable to bear fruit and are still consuming nutrients. So we should concentrate the nutrition of the plant on the fruitable flowers to improve the fruit setting rate.

3. Temperature management

The temperature required for eggplant growth is also the key to development, especially after eggplant enters the flowering and fruiting stage, so we should strengthen the temperature management of flowering and fruiting stage. During the fruiting period of eggplant, the most suitable temperature for growth during the day is about 25 degrees, and the temperature at night is slightly lower than that during the day, about 18. The suitable temperature can delay the time of flower bud differentiation, and the delay of differentiation time is beneficial to reduce the proportion of short-style flowers, because the short-style flowers are not conducive to fruit, and increasing the proportion of long-style flowers can increase the fruit setting rate.

4. Pest control

Diseases and insect pests are the most harmful to all plants. they will harm the leaves, fruits and flowers of plants, and have a great impact on all growth processes, such as photosynthesis, fruiting and nutrient accumulation. We should do a good job in disinfection and hygiene of orchards, eliminate germs and eggs in orchards, and reduce the incidence of diseases and insect pests. The common diseases of eggplant are Verticillium wilt, anthracnose, etc., pests are aphids and red spiders, we should prepare all the pest control agents, so that sudden diseases and insect pests can be treated in time.

The above is a brief introduction of eggplant management methods. Eggplant cultivation is relatively simple, but large-scale planting is more difficult to manage. Therefore, before planting, it is necessary to make a good reserve of management knowledge, and it is the last word to improve one's own planting technology. That's all for today's introduction. Thank you for your reading and attention. If you want to know more related sub-information, you can check it on our website.