(A) The general rule of fruit-setting of the picking eggplant is that it increases with the planting of the plants, basically one fruit for each tiller. Therefore, after the planting, the heart should be picked in time to promote its rapid branching, increase the results of the site, and increase the rate of fruit set.
(II) Promoting Weakness and Controlling Wang When strengthening fertilizer and water management for weak seedlings, the organic fertilizer and available phosphorus should be used in the early stage. In the middle and later stages, the available nitrogen fertilizer can be used. It is better to harvest and dilute the manure when it is used for flowering. - 600 kg or 20 to 30 kg of cake fat, add 15 to 20 kg of 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, pay attention to watering in conjunction 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.
(C) Hormone treatment Flowering time Spraying with 20ppm of anti-dropping agents or using 30-40ppm of 2,4-d inflorescences can increase fruit setting rate.
(D) artificial pollination should be artificial pollination, pollination time in the morning 8-10 points the best.
(II) Promoting Weakness and Controlling Wang When strengthening fertilizer and water management for weak seedlings, the organic fertilizer and available phosphorus should be used in the early stage. In the middle and later stages, the available nitrogen fertilizer can be used. It is better to harvest and dilute the manure when it is used for flowering. - 600 kg or 20 to 30 kg of cake fat, add 15 to 20 kg of 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, pay attention to watering in conjunction 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.
(C) Hormone treatment Flowering time Spraying with 20ppm of anti-dropping agents or using 30-40ppm of 2,4-d inflorescences can increase fruit setting rate.
(D) artificial pollination should be artificial pollination, pollination time in the morning 8-10 points the best.
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