What medicine should be given before crisp pears blossom?
What medicine should be given before crisp pears blossom? Please introduce in detail how to spray 5 Bomedo stone sulfur mixture before spring germination to eradicate overwintering diseases and pests. For trees infected with rot and black shank, smear the original solution of 843 rehabilitation agent after scraping the disease spot. For leaf pests such as pear aphid, pear planthopper, aphid weevil and so on, 20% cypermethrin can be sprayed 1000 times after sprouting to falling flowers, or 1000 times of cypermethrin plus 3000 times of 4000 times of imidacloprid. Click for more pear tree planting techniques click to get more fruit planting techniques
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How to manage the high yield of Xuehua pear?
How to manage the high yield of Xuehua pear? Please give guidance to plant Xuehua pear for high yield, management methods can refer to the following: 1. Strengthen soil fertilizer and water management before planting, turn 60cm deeply before planting, and apply barnyard manure 80kg to each plant. From the current year to the third year of planting, each tree was fertilized with special fertilizer 0.2kg in June every year.
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How to prune the fruiting period of Yali pear?
How to prune the fruiting period of Yali pear? Please give guidance on the fruiting period of Yali pear tree. Please refer to the following methods for pruning: 1. The purpose of pruning is to keep the tree strong, adjust the light distribution, make the tree ventilated and transparent, and the branches can see light. Constantly renew the branch group to keep the branch group strong and longevous. Overcome the results of the year and make sure that the company.
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