Latest Field Management Techniques for Eggplant Cultivation
Eggplant is cultivated in every part of our country, and there are many varieties; no matter which variety, it is a very popular vegetable in our daily lives. However, as the cultivation area gradually expands, many problems have also increased, leading to a sharp decline in eggplant yield. In fact, this is all caused by our lack of a correct management method during the cultivation process, so how should we manage eggplant during cultivation? Let's take a look together below!
1. Fertilizer and Water Management
We need to control the growth of eggplant plants well, prevent excessive vegetative growth, balance the relationship between the two growth modes of the plant, and improve the fruit-setting rate of the plant. Apply fertilizer promptly when the first batch of eggplant fruits is not yet fully mature, then apply fertilizer twice during the flowering period, and pay attention to the application of calcium and boron elements. Because eggplant is a perennial plant, we can harvest once and then apply fertilizer once, because after harvesting the plant's internal nutrients are relatively depleted, so we should replenish the plant promptly. Do not apply a single fertilizer partially or excessively, especially nitrogen fertilizer; nitrogen fertilizer is the key factor causing excessive vegetative growth and flower drop in plants.
2. Plant Adjustment
Plant adjustment is a relatively important task in our cultivation process. Properly adjusting the plants can improve the air and light penetration of the vegetable garden, which is beneficial for fruit setting later on. Old leaves and diseased branches that cannot carry out photosynthesis should be removed promptly, and since eggplant fruits set at the branching points of the branches, we should also adjust promptly to promote branching and promote the development of the eggplant. Prevent the plants from growing too densely, and the branches after the four-fork stage should be removed promptly, because most of the flowers after the four-fork stage cannot set fruit and are still consuming nutrients. Therefore, we should concentrate the plant's nutrients on the flowers that can set fruit, to improve the fruit-setting rate.
3. Temperature Management
The temperature required for eggplant growth is also key to its development, especially after the eggplant enters the flowering and fruiting period, so we should strengthen temperature management during the flowering and fruiting period. During the fruiting period of eggplant, the most suitable temperature for growth during the day is around 25 degrees, and the temperature at night should be slightly lower than during the day, around 18 degrees. Suitable temperatures can delay flower bud differentiation somewhat, and delayed differentiation helps reduce the proportion of short-styled flowers, because short-styled flowers are not conducive to fruit setting; increasing the proportion of long-styled flowers can improve the fruit-setting rate.
4. Pest and Disease Control
Pests and diseases are the most harmful to all plants; they damage the leaves, fruits, and flowers of plants, causing a very large impact on all growth processes such as photosynthesis, fruit setting, and nutrient accumulation. We should do a good job of disinfection and sanitation in the orchard, eliminate pathogens and insect eggs in the orchard, and reduce the incidence of pests and diseases. Common eggplant diseases include Verticillium wilt and anthracnose, and common pests include aphids and red spider mites. We should prepare all control agents for pests and diseases so that when pests and diseases break out suddenly, they can be treated promptly.
The above is a brief introduction to eggplant management methods. Eggplant cultivation is relatively simple, but management is more difficult when planting on a large scale. Therefore, before planting, it is still necessary to build up some management knowledge; improving one's own cultivation techniques is the real key. That is all for today's introduction. Thank you all for reading and following. If you want to learn more related information, you can visit our website to take a look!