Management of fruiting period of early ripening eggplant in spring

The eggplant cultivated in the plastic film small arch shed in spring will blossom to fruit harvest. Under suitable conditions, it takes about 25 days to harvest, and the first harvest period of eggplant is in the early and middle of May. During the fruit growth period, the weather has turned warm, the film can be all opened during the day, so that the plant can fully see the light, but it should be covered in the evening. If the temperature is stable above 20 °C at night, it can no longer be covered. When adopting the method of dense planting and pruning, when the "four mother dou" flower is budding, leave 2 leaves above the "four mother fight" flower to pick the heart, and erase the seeds on the main stem and the first and second branches. In this way, there are only seven fruits left on each plant, including door eggplant, pair eggplant and four and a half mothers. When the planting density is small, leaves and hearts can be left above the buds of "Bamianfeng", and more than 10 fruits can be left in each plant. In the fruiting period, eggplant needs more fertilizer. After the door eggplant is harvested and the eggplant is harvested, the fertilizer can be applied once, each standard is topdressing ammonium sulfate 0.5ml 1kg, or rinsing 40m 50kg of rotten acquaintance manure, and watering in time after topdressing. About 20 days after flowering, when the fruit is fully grown, there is no white part near the sepals, which indicates that the fruit is fully grown and can be harvested when the luster of the fruit surface has not faded. Because the habit of flowering and fruiting of eggplant is to blossom and bear fruit in batches, so the harvest is also carried out in batches. Eggplant fruits were harvested in batches and 3 times. When harvesting door eggplant, the old leaves at the base can be removed properly. The early maturing eggplant covered with small arches covered with plastic film can be used to pull seedlings after harvesting 4 batches of 3 Mel fruits.