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Problems solved by technology
[0007] At present, the products appearing on the market are prone to produce exhaust gas, waste residue, solid waste, etc. during the production process, which cause great pollution to the environment, and consume a lot of energy, which does not meet the environmental awareness of energy saving and emission reduction. At the same time, the production cost is high and promotion The scope of application is small, and the promotion and application of seaweed fertilizer are seriously restricted due to the above shortcomings
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Examples
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Embodiment 1
[0036] The novel seaweed biological bacterial fertilizer of the present invention is in parts by weight:
[0037] 30 parts of seaweed powder, 10 parts of sodium nitrophenolate, 280 parts of urea, 350 parts of superphosphate, 250 parts of potassium sulfate, 40 parts of calcium magnesium phosphate fertilizer, 10 parts of EDTA chelated trace elements, and 30 parts of microbial inoculants.
[0038] Preparation process steps:
[0039] (1) 30 parts of seaweed powder, 10 parts of sodium nitrophenolate, 280 parts of urea, 350 parts of superphosphate by weight, 250 parts of potassium sulfate, 40 parts of calcium magnesium phosphate, 10 parts of EDTA chelated trace elements and other raw materials The formula is measured and mixed in the mixing tank;
[0040] (2) The uniformly mixed raw materials are sent to the crusher for crushing by a conveyor belt, and then sent to the drum granulator, a small amount of steam is sprayed into the granulating drum material through the steam nozzle, and the mo...
Embodiment 2
[0045] The novel seaweed biological bacterial fertilizer of the present invention is in parts by weight:
[0046] 10 parts of seaweed powder, 6 parts of sodium nitrophenolate, 304 parts of urea, 300 parts of superphosphate, 240 parts of potassium sulfate, 100 parts of calcium magnesium phosphate fertilizer, 5 parts of EDTA chelated trace elements, 35 parts of microbial agents.
[0047] The preparation process is the same as in Example 1.
[0048] The prepared new-type seaweed biological bacterial fertilizer contains nitrogen, phosphorus and potassium (N-P 2 O 5 -K 2 O) The ratio is 14-14-12, and the total nutrient is 40%.
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Abstract
The invention discloses a method for preparing seaweed biological bacterial fertilizer and belongs to the technical field of microbial fertilizer production. The seaweed biological bacterial fertilizer is prepared from seaweed meal, sodium nitrophenolate, urea, triple superphosphate, potassium sulphate, calcium magnesium phosphate fertilizer, EDTA (ethylene diamine tetraacetic acid) chelated minerals and a microbial agent. Compared with the prior art, the prepared seaweed biological bacterial fertilizer has the advantages that the seaweed biological bacterial fertilizer is complete and balanced in nutrients, natural, green and pollution free, resistance of crops can be improved, utilization rate of the fertilizer can be increased, soil improvement is realized, soil fertility is bettered, and quality of the crops is improved.
Description
[0001] This application is submitted by the applicant Anhui Laimjia Fertilizer Industry Co., Ltd. "The title of the invention is: a new type of seaweed biological bacterial fertilizer and its production method, the application date is August 19, 2014, the application number is: 2014104074254" Case application. Technical field [0002] The invention belongs to the technical field of microbial fertilizer production and relates to a method for preparing seaweed biological bacterial fertilizer. Background technique [0003] Biological fertilizers are used in agricultural production. In addition to providing nutrients for crops, the metabolites in their microbial life activities also have the effects of stimulating and regulating crop growth, improving crop nutrition, improving product quality, and preventing certain crop diseases and insect pests. It can increase the activity of soil residual nutrients while supplementing soil nutrients. Biological fertilizers are different from trad...
Claims
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Application Information
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