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A nutritional-type fertilizer and a preparation method thereof

A nutritional and fertilizer technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of inability to better meet plant growth, low fertilizer utilization rate, ecological environment pollution, etc., to enhance plant immunity and early maturity , health-promoting effect

Inactive Publication Date: 2014-03-19
MAANSHAN KEBANG ECO FERTILIZER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the ratio of nitrogen, phosphorus and potassium can be adjusted according to the fertilizer requirements of plants to better meet the needs of crops, with the increase of fertilizer concentration, the nutrient content of raw materials is also getting higher and higher. The content is getting lower and lower; the application of compound fertilizers with only nitrogen, phosphorus, and potassium can only give plants the most basic material requirements, and cannot better meet the growth of plants
In addition, there are some difficult problems in the application of fertilizers, such as the relatively low utilization rate of fertilizers, the pollution of the ecological environment caused by excessive application of chemical fertilizers, etc.

Method used

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  • A nutritional-type fertilizer and a preparation method thereof

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Embodiment Construction

[0014] specific implementation plan

[0015] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0016] Weigh the following raw materials in parts by weight (kg): gypsum 36, bentonite 27, diammonium phosphate 14, potassium fulvic acid 13, ammonium molybdate 1, copper sulfate 2, ferrous sulfate 1, boric acid 3, polyvinyl alcohol 2. Chitosan 4, sodium alginate 4, soil conditioner 11, water in proper amount;

[0017] The soil conditioner is made of the following raw materials in parts by weight (kg): Weigh the following raw materials in parts by weight: diatomite 100, nano carbon powder 2, oil foot 4, sodium metasilicate 5, ascorbic acid 2, silane di Joint agent KH5501, sodium selenite 4, zinc sulfate 4, manganese sulfate 2, borax 2, ferrous sulfate 3, ammonium molybdate 1, chitosan 3, wintergreen oil 2, tributyl citrate 1, nano jade powder 3. Sophora flavescens powder 4; the preparation method is to mix and ...

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Abstract

The invention discloses a nutritional-type fertilizer. The fertilizer is prepared from following raw materials in parts by weight: 35-40 of gypsum, 25-30 of bentonite, 13-16 of diammonium phosphate, 10-13 of potassium fulvate, 1-2 of ammonium molybdate, 1-3 of copper sulfate, 1-2 of ferrous sulfate, 3-4 of boric acid, 2-3 of polyvinyl alcohol, 4-6 of chitosan, 3-7 of sodium alginate, 8-12 of a soil conditioner and a proper amount of water. The fertilizer adopts the potassium fulvate and plant essential nutrient elements as components. The ratio of the plant nutrients is reasonable. The fertilizer has characteristics of capability of allowing premature ripening and preventing premature senility for grain crops, vegetables, fruits and economic crops. The fertilizer prepared from the chitosan and the boric acid not only is capable of killing pests, preventing diseases for plants and functioning as a fertilizer, but also is capable of decomposing animal and plant residual bodies and trace metal elements, thus converting the residual bodies and the trace metal elements into nutrients for the plants, enhancing plant immunity and promoting plant health. The bentonite has strong moisture adsorption capability, and can absorb water having a volume of 8-20 times of the volume of the bentonite itself and swell to 30 times in volume. The bentonite has certain glutinousness, thixotropy and lubricity. The blend of the bentonite and silt has plasticity and caking property, and has strong cation exchange capability and adsorption capability.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a nutritional fertilizer and a preparation method thereof. Background technique [0002] At present, fertilizers mainly include nitrogen, phosphorus, potassium and chlorine. Although the ratio of nitrogen, phosphorus and potassium can be adjusted according to the fertilizer requirements of plants to better meet the needs of crops, with the increase of fertilizer concentration, the nutrient content of raw materials is also getting higher and higher. The content is getting lower and lower; the application of compound fertilizers with only nitrogen, phosphorus, and potassium can only give plants the most basic material requirements, and cannot better meet the growth of plants. In addition, there are some difficult problems in the application of fertilizers, such as the relatively low utilization rate of fertilizers and the pollution of the ecological environment caused by exces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 顾福海周寿芳
Owner MAANSHAN KEBANG ECO FERTILIZER
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