Picking the eggplant, the general rule of fruit set-up is to increase with the birth of the plant, basically one fruit per tiller. The most common ones are the ones on the door, two on the eggplant, four on the four-male eggplant, and eight on the eight-facet eggplant. Therefore, in the management of planting, this feature should be fully utilized, and the topping should be carried out promptly after planting so as to promote its rapid branching, increase the result area and increase the fruit setting rate.

Weak control of Wang eggplant plant growth is weak, lack of nutrition, will aggravate the flowering and fruit drop; but excessive growth, it will cause the relative lack of nutrients caused by falling flowers. For weakly growing plants, water must be added to increase growth; excessive growth should be properly controlled to promote normal growth and increase fruit setting rate. The specific approach is: to strengthen the management of weak seedlings fertilizer, the early stage should be based on organic fertilizer and available phosphorus, in the middle and late can be changed to available nitrogen fertilizer, it is best when the door eggplant flowering, Mu chase maturity dilute 500 to 600 kg , Or cake fat 20 ~ 30 kg, adding 15 ~ 20 kg Pu pass calcium phosphate. After entering the full fruit period, the topdressing should be turned to quick-acting nitrogen fertilizer (10 ~ 15 kg of urea per mu) and chase 3 to 5 times in the result period. At the same time, we must pay attention to watering in combination with topdressing. For excessively vigorous seedlings, the stems of the plants can be pinched at the flowering stage to promote the accumulation of photosynthetic products and promote fruit setting.

Hormone treatment flowering period with 20PPm anti-dropping spray, or with 30 ~ 40PPm 2,4-d flower, can be achieved to prevent flowering and fruit drop, in order to improve the fruit setting rate.

Artificial pollination should be carried out in artificial pollination sites, and the best pollination time is from 8 to 10 in the morning.

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