Strengthening the spring management of mulberry gardens can promote the growth of mulberry trees and increase the yield of mulberry gardens. The management of spring mulberry gardens is not only directly related to the yield and quality of spring leaves, but also related to the annual output rate of mulberry gardens, which has a great impact on the annual income.
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First, mulberry tree trimming Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
In the middle of March, the low-cut boxing was used to cultivate the cutting, and the dead piles were cut off and taken out of the garden to burn. This work can reduce the pests and diseases, help the tree to concentrate nutrients, strengthen the tree potential, increase new shoot buds, increase germination rate, and increase mulberry leaf yield. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Second, shallow tillage weeding Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Spring ploughing should be carried out before the spring mulberry germination, ie, before the start of March, at the latest before mid-March. Through shallow ploughing of mulberry gardens, not only can we eliminate winter insect pests, but also improve soil structure, and eliminate the overwintering weeds that grow vigorously, and reduce weeds and mulberry trees to compete for water. Spring ploughing should be shallow. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Third, reasonable fertilization Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Applying good spring fertilizer can increase the germination rate of mulberry trees, promote the growth of spring buds, and increase the yield of spring leaves. Fertilization should be applied in two times. For the first time in early March, organic fertilizer was applied. The second time was applied in early April, commonly known as germination fertilizer, 25 kg of urea or 50 kg of ammonium bicarbonate, using hole application or ditch application, and timely covering the soil. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Fourth, the lack of plant replanting Linyi Fertilizer Network Copyright
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The lack of plants in the mulberry field will increase the gap in the mulberry garden, reduce the utilization of light energy, and affect the yield of mulberry leaves per unit area. Replanting should be carried out in the early spring, and the seedlings can be transplanted to fill the gaps. The replanted mulberry seedlings should strengthen the management of fertilizer and water. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
V. Mulberry Garden Insect Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
After the end of March, the temperature rises rapidly and the pests begin to emerge in large numbers. This is a favorable period for controlling pests in mulberry fields. According to the occurrence characteristics of mulberry pests, phoxim is mainly used for mulberry gardens in the middle and late April. In order to kill pests such as mulberry, mulberry, mulberry and spider mites. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
6. Frost prevention: Pay close attention to the weather forecast from the end of April to the middle of May. When there is frost forecast, the masses should be organized to take smog and firewood piles before the frost comes to prevent the night frost from freezing on the mulberry shoots. Linyi Fertilizer Network Copyright
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