Special fertilizer for citrus planting and preparation method thereof
A special fertilizer and citrus technology, which is applied in the field of citrus planting special fertilizer and its preparation, can solve the problems of citrus yield and quality decline, citrus fertilizer damage, and single fertility, so as to achieve survival rate and citrus fruit yield increase, which is beneficial to growth and absorption effect
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[0026] The preparation method of special fertilizer for citrus planting comprises the following steps:
[0027] S1. Add the raw materials in the biological main ingredient into the stirring tank for mixing and stirring, and add an appropriate amount of water to the water content of 40%-50% while stirring, and obtain the mixture A after mixing evenly;
[0028] S2, the stacking layer height of the mixed material A obtained in the above steps is 1.0-1.5m, and the top of the stacking layer is covered with sacks for fermentation. After 15-30 days of fermentation, the first fermentation ends, and then the compost heap is turned over, followed by 40-30 m. The secondary fermentation is carried out below 60°C, and the organic fertilizer as the main biological material can be obtained after 3-4 days;
[0029] S3. Stir and mix the biological main material organic fertilizer and chemical auxiliary material obtained in the above steps, and heat while stirring, keep the water content at 4-8...
Embodiment 1
[0032] Add the raw materials in the biological main material into the stirring tank for mixing and stirring, and add an appropriate amount of water to the water content of 40%-50% while stirring, and obtain the mixed material A after mixing evenly, and mix the mixed material A obtained in the above steps The height of the heap layer is 1.0-1.5m, and the top of the heap layer is covered with sacks for fermentation. After 15-30 days of fermentation, the primary fermentation is completed, and then the compost heap is turned over, followed by secondary fermentation at 40-60°C, 3- After 4 days, the biological main material organic fertilizer is obtained, and then the biological main material organic fertilizer obtained in the above steps is stirred and mixed with chemical auxiliary materials, and heated while stirring, the moisture is kept at 4-8%, and the mixed material is obtained after mixing evenly B. Finally, when fertilization is required, the additives are added to the mixtur...
Embodiment 2
[0034] In embodiment one, add following operation:
[0035] The biological main material is a mixture of bagasse, animal manure, filter mud, plant ash, biogas residue and coconut bran.
[0036] Add the raw materials in the biological main material into the stirring tank for mixing and stirring, and add an appropriate amount of water to the water content of 40%-50% while stirring, and obtain the mixed material A after mixing evenly, and mix the mixed material A obtained in the above steps The height of the heap layer is 1.0-1.5m, and the top of the heap layer is covered with sacks for fermentation. After 15-30 days of fermentation, the primary fermentation is completed, and then the compost heap is turned over, followed by secondary fermentation at 40-60°C, 3- After 4 days, the biological main material organic fertilizer is obtained, and then the biological main material organic fertilizer obtained in the above steps is stirred and mixed with chemical auxiliary materials, and h...
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