1, make sure to dry and pick the core work. After planting, the mulberry field that has not been dried should be immediately and promptly wiped. Usually, the seedlings are cut 5-6 inches from the ground. When the mulberry sprouts grow to 5-6 inches, they choose to keep 3 strong buds, and the rest will be removed in time. In order to guarantee the early establishment of gardens, shorten the tree-cultivation period, and grow good plots, the cores can be picked up in the middle or early June to ensure that the second-level branches are established and put into production early to form the high-yield structure of mulberry gardens as soon as possible.
2, do a good job Mulberry garden cleaning work. According to the survey, in the new extension mulberry gardens, the ratio of the former to the wheat fields and the rape fields is relatively large. If the wheat seedlings and rapeseed around the mulberry tree are not cleaned in time, the evaporation amount is too large before and after the summer grain matures, which will certainly take away a lot of water, which will seriously affect the survival rate of mulberry trees and the normal growth of mulberry trees. Therefore, for mulberry trees planted in wheat fields and rape fields, at least one foot of open space must be cleared around mulberry trees. Empty crops can be planted in a suitable dwarf cash crop one foot away from the sorghum root.
3, do fertilizer management work. Where there is insufficient basal fertilizer, timely application of organic fertilizer should be made. New extension of mulberry garden, less roots, shallow roots, poor suction capacity, pay attention to fertilizer management. Generally, 10-15 kilograms of urea per mu, 15-20 kilograms of phosphate fertilizer, and 20 human urine excrement. After picking the core, increase the quick-acting fertilizer to ensure the supply of fertilizer and water to meet the vigorous growth of mulberry trees.
4, do a good job of weeding. The new mulberry garden is empty, the weeds are easy to grow up, and the amount of soil moisture evaporates. Therefore, the weeds in the new mulberry gardens must be removed in time, and the weeds must be kept at the same time to ensure the normal growth of the new mulberry.
5. Do a good job in road and water system construction. The irrigation and drainage channels are combined with the road system. In the mulberry gardens, good channels must be left for easy access. The water system should be completed with 3 lines of mulberry and a rake with a depth of not less than 1 foot. Deep trenches and deep trenches are needed to ensure that there is no water in the rain and the mulberry is not stained.
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