The eggplant plant is quite prosperous and does not take fruit. Liu Fachen from Gaoze Liucun, Liangshui Town, Liaocheng City, planted 50 acres of greenhouse eggplant this year. In some of his greenhouses, although eggplant grows vigorously, it does not take fruit or rarely. Phenomenon, I do not know how to solve?
"The main reason for this phenomenon is that the density of eggplant cultivation in the solar greenhouse is too large, the light is weak, the ventilation is small, and the night temperature, especially in the middle of the greenhouse, is high, which is not conducive to fruit growth and development." Researcher Song Yuanlin said.
The solution to this phenomenon is not ideal by hormone treatment alone. For the eggplant group that has been mad, the most effective method is to adjust the plants, leaving 2 to 3 side branches per branch, and the remaining side branches are all removed. In addition, with the measures of water control and temperature management, the vegetative growth of the plants is carried out. Restore the balance with reproductive growth as soon as possible, so that the nutrients produced by the stems and leaves of the plants can be smoothly transferred to the fruit to promote fruit expansion and increase the yield in the early stage.
After planting the seedlings and slowing down the seedlings, the seedlings are taken before the fruit is placed, and the seedlings are not topdressed, which can effectively prevent the appearance of light and longevity.
In addition, Song Yuanlin also reminded everyone, because the planting time of the greenhouse eggplant is in February, the temperature is relatively low, and now the temperature is still not high, we must pay attention to fertilization. Not applying fertilizer or improper fertilization can cause great harm. He suggested applying nitrate nitrogen because ammonium nitrogen or urea cannot be directly absorbed by the roots of eggplant.
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