Eggplant is a common vegetable on the table, with high nutrition, also very delicious, China's eggplant has purple eggplant and green eggplant, as well as special white eggplant, variety, but want to grow high-quality eggplant, but also pay attention to the type and brand of fertilization. Recently, some growers have consulted: what should I do if the eggplant cracks? Can the use of water-soluble fertilizers be prevented?
What are the causes of eggplant cracking?
The first is physiological diseases. Partial application of nitrogen fertilizer at the flowering stage, or lack of trace element boron fertilizer, is easy to cause poor differentiation of flower buds, the appearance of deformed flowers, and the deformed fruits will cause cracking in the later stage. In addition, if the medium element calcium is not used in time after the fruiting period, it will also cause the eggplant to crack.
The second is temperature. During the day, the temperature is high, the light is sufficient, the dry matter accumulated by photosynthesis is more, and the temperature is low at night, the respiration consumption is less, and the eggplant pulp grows fast, and the epidermis is easy to be broken, resulting in fruit cracking.
The third is that the water is too large and causes the fruit to crack.
Can the use of water-soluble fertilizers be prevented?
If you want to prevent it, you should pay attention to the type of fertilizer from the time of planting, and the nutrients in all periods are supplemented in place, including the supplementation of large elements and medium and trace elements, and the control of water, temperature and fertilizer, so as to achieve all-round protection.
After planting, the bacterial enzyme microbial agent + root mandy enzyme rooting agent is used to promote the rooting of eggplant and lay the foundation for the later absorption of nutrients. Then with a balance of a large number of elements of water-soluble fertilizer, to promote the healthy growth of plants, 10-15 days flush application.
During the flowering period, you can use a balanced macro-element water-soluble fertilizer + microbial agent to improve fertilizer efficiency and promote better absorption of nutrients, and then use foliar fertilizer and medium and trace element fertilizer to supplement sufficient nutrients to ensure the healthy growth of eggplant.
During the fruiting period, reduce the use of nitrogen fertilizer, apply more phosphorus and potassium fertilizers, and then combine medium and trace element fertilizers to promote the normal growth of fruits and prevent fruit cracking.
The use of the above period can choose the best water-soluble fertilizer, the first imported water-soluble fertilizer manufacturers, the various crops have their own fertilization schemes, the most reasonable, can increase production capacity and improve quality, it is worth choosing.