Organic, inorganic and microbial blended fertilizer and application thereof in application reduction and synergism
A technology of microorganisms and bio-organic fertilizers, applied in the directions of organic fertilizers, inorganic fertilizers, applications, etc., can solve the problems of ineffective stabilization of organic matter and beneficial microorganisms, low fertilizer utilization rate, environmental pollution, etc., and achieve easy promotion and balanced nutrient distribution ratio. , the effect of storage
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Embodiment 1
[0019] An organic, inorganic and microbial blended fertilizer, said blended fertilizer is made of 0-85% bio-organic fertilizer, added per 1000kg, the same below, 0-85% of soil conditioner and A component mixed, said bio-organic fertilizer The carrier of the compound microbial strain in the organic fertilizer contains three components: humic acid, starch, and phosphorus-containing carrier; the soil conditioner contains five components of medium and trace elements calcium, magnesium, silicon, iron, and manganese; component A includes urea 0 -93.3%, ammonium chloride 0-93.3%, ammonium sulfate 0-93.3%, monoammonium phosphate 0-50%, diammonium phosphate 0-45%, potassium chloride 0-91.3%, potassium sulfate 0-91.3%.
[0020] The preparation method of the bio-organic fertilizer is: mix the three components of humic acid, starch, phosphorus-containing carrier and the composite microbial strain evenly in proportion, granulate through discs, dry and dormant, sieve, cool, and strain After...
Embodiment 2
[0029] The present invention is used for the formula and preparation method of rice-specific blended fertilizer, and its steps are as follows: 46% urea 355kg, 25% ammonium chloride 146kg, 55% monoammonium phosphate 182kg, 60% potassium chloride 167kg, biological Organic fertilizer (organic matter ≥ 40%, effective number of viable bacteria ≥ 0.2 billion / g) is measured in 150 kg, transported to a mixer for uniform mixing, and then directly transported to a metering device for packaging, and prepared into a total nutrient content of nitrogen, phosphorus and potassium ≥ 40% ( 22-8-10), blended fertilizers with organic matter content ≥ 6% and effective viable bacteria count ≥ 3 million / g;
[0030] The application effect of the blended fertilizer of Example 2 on rice: From May to September 2018, a fertilizer comparative experiment was done on local rice (Quanyou No. 10) in Changyang County, Hubei Province, and the fertilizer for testing was Example 2 45% (15-15-15) compound fertiliz...
Embodiment 3
[0036] The present invention is used for the preparation method of the special blended fertilizer of corn, and its steps are as follows: 46% urea 321kg, 25% ammonium chloride 309kg, 55% monoammonium phosphate 167kg, 60% potassium chloride 133kg, biological organic fertilizer ( Organic matter ≥ 40%, effective viable bacteria number ≥ 0.2 billion / g) 70kg is measured, transported to the mixer after uniform mixing, directly transported to the metering equipment for packaging, and prepared into a total nutrient content of nitrogen, phosphorus and potassium ≥ 40% (25-7 -8) Blended fertilizers with organic matter content ≥ 2.8% and effective viable bacteria count ≥ 1.4 million / g.
[0037] The application effect of the blended fertilizer of Example 3 on corn: From June to October 2019, a fertilizer comparison experiment was carried out on corn (Zhenghuangnuo No. 2) in Gaoqing County (saline-alkali land), Zibo City, Shandong Province, for The fertilizer of trial is the blended fertiliz...
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Abstract
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