Apple trees need pollination if you want to have a bumper harvest.

Because Apple self-pollination ability is very poor, so in order to have a good apple harvest, apple tree pollination is absolutely indispensable!
Common apple pollination methods are as follows:
I. artificial pollination
In the center of the fruit tree, when the flower is more than 50%, it can be given on the day of blooming. It can be given with brush, rubber pencil, cigarette filter tip, or with a pollination gun. Attention should be paid to the central flower of lateral and inferior inflorescence when pollinating. The top flower of middle and short branches should not be pollinated too much on one branch.
Two. Bee pollination
When the center flower is over 50%, the wall bee will be put into use, and only 400~500 will be used for each mu.
Three. Liquid pollination
Artificial pollination has a high fruit setting rate, but its work efficiency is slow. Liquid pollination can greatly improve the work efficiency. It has been widely used in recent years. It can be prepared with 5 kg water, 15 g urea, 15 g borax, 250 g sucrose and 15 ~ 20 g dry pollen. When more than half of the trees in the orchard have more than 60% of the central flowers open, it is the best time for the first liquid pollination. It can be sprayed once a day for three consecutive days.
Apple trees should also be pollinated.
1. Spraying 15% carbendazim wettable powder 600 times, 2 000 times and 800 times of amino acid compound fertilizer 7-8 days after flowering.
2. Drugs should be used according to the weather in the second half of the month after the fall. Drugs should be used promptly after the rain. Protectants such as Dasheng M-45 and Bactericide should be used before the choice of fungicides. Internal fungicides such as carbendazim, doxycycline and methyl tobrazine should be used after the rain. Combined with micronutrient fertilizer.
3. Fruit thinning in the latter half of the month, generally 25-30 centimeters to leave a fruit, fruit thinning attention to leave the center flower sitting, the rest of the flowers and fruit thinning, pests and diseases, deformed fruit, round fruit, the main side branch back of the short branch fruit. Fruit with pendant fruit, fruit shaped fruit, and oblong fruit. Through fruit thinning, the reasonable load of fruit trees can be ensured, and the yield per mu can be controlled at about 250 kg. According to the yield standard, the number of fruit per plant can be determined according to tree age and tree vigor.
If you do all the above work, you can ensure Apple's bumper harvest!
Fruit Pollen Specialized in the production of pear pollen, apple pollen, peach pollen, apricot pollen manufacturers, telephone: 15588156707

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