Fertilizer special for rice
A special fertilizer and rice technology, which is applied in the field of crop fertilizers, can solve the problems of soil aggregate structure damage, decline in the quality of agricultural products, and failure to achieve an effective balance, and achieve the effects of reducing the incidence of diseases, reducing the severity of diseases, and reducing management costs
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preparation example Construction
[0040] Specifically, the preparation method of the base fertilizer comprises the steps of:
[0041] After drying nitrogen, phosphorus and potassium compound fertilizer, medium and trace elements, rare earth elements, quicklime, fluorspar powder, and vermiculite, they are uniformly mixed, crushed, and passed through a 80-100 mesh sieve to obtain a spare material 1;
[0042] After crushing the fermented organic fertilizer, pass it through a 80-100 mesh sieve to obtain the spare material 2;
[0043] The standby material 1 and the standby material 2 are uniformly mixed in a mixer, heated to 60-70° C., dried and sent to a granulator for granulation to obtain a base fertilizer.
[0044] Further, the foliage fertilizer includes the following components by mass: 12-14 parts of urea, 6-8 parts of potassium sulfate, 1.2-1.6 parts of magnesium sulfate, 1.4-1.6 parts of zinc sulfate, 0.8-1 part of borax, 0.6-0.8 parts of sodium selenite, 1.4-1.5 parts of ferrous sulfate, 32-36 parts of a...
Embodiment 1
[0065] Special fertilizer for paddy rice, base fertilizer comprises each component of following mass parts: 80 parts of nitrogen phosphorus potassium compound fertilizers (N:P 2 o 5 : K 2 The mass ratio of O is 20:26:4), 4 parts of medium and trace elements, 0.05 parts of rare earth elements, 5 parts of quicklime, 60 parts of organic fertilizer, 10 parts of fluorspar powder, and 12 parts of vermiculite. The foliage fertilizer includes the following quality The components of each part: 10 parts of urea, 6 parts of potassium sulfate, 1 part of magnesium sulfate, 1.2 parts of zinc sulfate, 0.8 parts of borax, 0.5 parts of sodium selenite, 1.2 parts of ferrous sulfate, 30 parts of amino acids, 20 parts of humic acid 0.5 parts of glycerin, 1.2 parts of Chinese herbal medicine extract and 0.1 part of plant regulator. The mass of the applied base fertilizer was 300kg, and the foliar fertilizer was applied one month after sowing, once every 10 to 15 days, for a total of six times, a...
Embodiment 2
[0067] Special fertilizer for paddy rice, base fertilizer comprises each component of following mass parts: 85 parts of nitrogen phosphorus potassium compound fertilizers (N:P 2 o 5 : K 2 The mass ratio of O is 22:28:5), 5 parts of medium and trace elements, 0.08 parts of rare earth elements, 6 parts of quicklime, 70 parts of organic fertilizer, 12 parts of fluorspar powder and 14 parts of vermiculite. The foliar fertilizer includes the following mass parts Each component: 12 parts of urea, 6 parts of potassium sulfate, 1.2 parts of magnesium sulfate, 1.4 parts of zinc sulfate, 0.8 parts of borax, 0.6 parts of sodium selenite, 1.4 parts of ferrous sulfate, 32 parts of amino acids, 22 parts of humic acid, 0.6 parts of glycerin, 1.4 parts of Chinese herbal medicine extract and 0.2 parts of plant regulator. The mass of the applied base fertilizer was 300kg, and the foliar fertilizer was applied one month after sowing, once every 10 to 15 days, for a total of six times, and the ...
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