Fertilizer special for corn

[0015] This special fertilizer for corn is made from the following raw materials:

[0016] 20kg of soybean straw, 15kg of soybean root nodules, 33kg of corn straw, 20kg of emperor bamboo grass, 27kg of straw ash, 15kg of sugarcane leaves, 17kg of distiller's grains, 15kg of pebbles with a particle size of 50 mesh, 13kg of urea, 6kg of diamine hydrogen phosphate and 5kg of potassium sulfate.

[0017] The preparation method is as follows: soybean straw, soybean root nodule, corn straw, emperor bamboo grass, straw ash, sugarcane leaves, distiller's grains and pebbles are fermented and mixed with urea, diamine hydrogen phosphate and potassium sulfate.

[0018] Compared with the corn farmland using traditional chemical fertilizers, the yield per mu of the corn farmland using this embodiment is increased by 15%.

[0020] This special fertilizer for corn is made from the following raw materials:

[0021] 30kg of soybean straw, 12kg of soybean root nodules, 40kg of corn straw, 16kg of royal bamboo grass, 20kg of straw ash, 20kg of sugarcane leaves, 15kg of distiller's grains, 12kg of pebbles with a particle size of 100 mesh, 10kg of urea, 8kg of diamine hydrogen phosphate and 3kg of potassium sulfate.

[0022] The preparation method is: fermenting the above-mentioned soybean straw, soybean nodule, corn straw, emperor bamboo grass, straw ash, sugarcane leaves, distiller's grains and pebbles, and mixing them with urea, diamine hydrogen phosphate and potassium sulfate.

[0023] Compared with the corn farmland using traditional chemical fertilizers, the yield per mu of the corn farmland using this embodiment is increased by 16%.

[0025] This special fertilizer for corn is made from the following raw materials:

[0026] 25kg of soybean straw, 10kg of soybean root nodules, 30kg of corn straw, 15kg of royal bamboo grass, 30kg of straw ash, 17kg of sugarcane leaves, 20kg of distiller's grains, 10kg of pebbles with a particle size of 50 mesh, 15kg of urea, 5kg of diamine hydrogen phosphate and 1kg of potassium sulfate.

[0027] The preparation method is: fermenting the above-mentioned soybean straw, soybean nodule, corn straw, emperor bamboo grass, straw ash, sugarcane leaves, distiller's grains and pebbles, and mixing them with urea, diamine hydrogen phosphate and potassium sulfate.

[0028] Compared with the corn farmland using traditional chemical fertilizers, the yield per mu of the corn farmland using this embodiment is increased by 15.8%.