Busy flowering period good persimmon fruit

In order to produce uniform size and neat fruit shape. The fruit is plump. The persimmon fruits with good shape can be adjusted by artificial pollination, thinning flowers and fruits, releasing bees during flowering, ring peeling and other measures. The parthenocarpy strength of artificial pollination varieties such as Jiro and Fufu is relatively low. by pollination, a certain number of seeds can be formed, which can not only increase the fruit setting rate, but also prevent physiological fruit drop. The suitable time for collecting powder is in the bud stage when the petals are yellow and white and before blooming. Dry the flowers, sift out the pollen, put them in a brown glass bottle and store them in the freezer. In order to save the use of pollen, skimmed milk powder, starch, chestnut pollen or Shuangdi water-enriching agent can be used as an increment to dilute the pollen for 30 ~ 50 times. Within 4 days before and after flowering, the pollen can be touched twice with a brush. Flower thinning in time. Fruit thinning through flower thinning, fruit thinning to determine a reasonable load, can not only reduce the consumption of nutrients in the tree, make the persimmon fruit grow, but also promote flower bud differentiation and ensure the yield of the following year. Flower thinning begins with the opening of the first flower on the fruiting branch and ends with the second flower. Among the second and third flowers rising from the plug, 2 were retained and the rest were removed. Fruit thinning is mainly deformed fruit, disease and insect fruit. The fruiting branches were not retained below 5 leaves, 1 fruit was left in the 10 leaves of 6 Mel, and 2 fruits were left in the branches above 11 leaves. Releasing bees and girdling at flowering stage play a significant role in increasing fruit setting rate and reducing physiological fruit drop.