Special organic-inorganic compound fertilizer for root-promoting type jujube trees and preparation method thereof
A technology of compound fertilizer and jujube tree, which is applied to the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts. targeted effects
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Embodiment 1
[0048] (1) Preparation of decomposed organic matter:
[0049] 78 parts of edible fungus residue, 20 parts of soybean meal, and 2 parts of microbial fermentation inoculants are thoroughly mixed evenly. Adjust the water content of the mixture to 62%, C / N to 27, and pH 7.1. The above mixture is piled into a trapezoidal pile with a height of 1.5 meters, punched from the top, 10 holes per square meter, covered with plastic film, and aerobic fermentation is carried out. When the temperature of the stockpile rises to 50°C, start timing, ferment for 7 days, turn the stack, and ferment for another 7 days. Afterwards, the pile will be turned over every 7 days for a total of 35 days of fermentation, and the fermentation process is completed. Air the moisture content of the above-mentioned fermented organic matter to 35% for use.
[0050] (2) Preparation of organic-inorganic fertilizer for jujube trees
[0051] Take 40 parts of the decomposed organics prepared in step (1) and mix with 15 par...
Embodiment 2
[0054] (1) Preparation of decomposed organic matter:
[0055] Mix 84 parts of edible fungus residue, 15 parts of soybean meal, and 1 part of microbial fermentation inoculant. Adjust the water content of the mixture to 58%, C / N to 25, and pH 7.5. The above mixture is piled into a trapezoidal pile with a height of 1.8 meters, punched from the top down, 15 holes per square meter, covered with plastic film, and aerobic fermentation is carried out. When the temperature of the stockpile rises to 50°C, start timing, ferment for 5 days, turn the stack, and ferment for another 5 days. After that, the pile is turned over every 5 days for a total of 30 days of fermentation, and the fermentation process is completed. Air the moisture content of the above-mentioned fermented organic matter to 30% for use.
[0056] (2) Preparation of organic-inorganic fertilizer for jujube trees
[0057] Take 55 parts of decomposed organic matter prepared in step (1) and mix with 10 parts of humic acid, 3 part...
Embodiment 3
[0060] (1) The preparation of decomposed organic matter is the same as in Example 1.
[0061] (2) Preparation of organic-inorganic fertilizer for jujube trees
[0062] Take 48 parts of the decomposed organics prepared in step (1) and mix with 13 parts of humic acid, 4 parts of potassium dihydrogen phosphate, 12 parts of urea, 9 parts of diammonium phosphate, 13 parts of potassium sulfate, 0.5 part of zinc sulfate and 0.3 part of borax Evenly, the disc is granulated to obtain the product.
[0063] This fertilizer is suitable for soil with medium nutrient content.
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