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Carbon-based fertilizer special for Chinese pulsatilla and preparation method and application of fertilizer

A technology of pulsatilla and special fertilizer, applied in the direction of fertilization method, application, nitrogen fertilizer, etc., can solve the problems of scientific guidance of excessive fertilization, slow growth of pulsatilla, and poor root development, so as to improve the phosphorus supply capacity of the soil, promote a virtuous cycle, and reduce planting cost effect

Inactive Publication Date: 2016-08-17
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to use biomass granular carbon particles to prepare carbon-based special fertilizer for Pulsatilla pulsatillae, so as to solve the problem of excessive fertilization due to the lack of scientific guidance in the current production of Pulsatilla pulsatillae, improve fertilizer utilization, reduce fertilization costs, and obtain The purpose of high-yield and high-quality Pulsatilla
Overcome the defects of Pulsatilla pulsatillae, such as slow growth, poor root development and poor disease resistance caused by uneven nutrient utilization and low utilization rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 Exemplary Production Method of Corncob Granular Carbon

[0029] This example exemplarily describes the method of producing corn cob granular carbon using the semi-closed granular carbonization furnace described in the Chinese invention patent No. ZL200710086505.4, including material selection, material processing, furnace charging carbonization, cooling out of the furnace, Steps such as metering and packing, but not limited thereto.

[0030] Material selection: Naturally air-dry the corncobs of agricultural and sideline products to reduce the water content to below 20%.

[0031] Material processing: use any crushing method in the prior art to process and crush the above-mentioned qualified corncobs, and the diameter of the crushed corncobs is 2-10mm. The crushed corn cob particles can be sieved, and the corn cob particles that do not meet the requirements can be reprocessed.

[0032] Furnace charging and carbonization: put the processed corncob particles int...

Embodiment 2

[0036] Example 2 Production process of charcoal-based Pulsatilla special fertilizer

[0037] 60 kg of urea (containing N46%, preferably large grain urea), monoammonium phosphate (containing N12%, P 2 o 5 50%) 20 kg, potassium silicate (containing SiO 2 24%, K 2 O16%) 60 kg, potassium sulfate (containing K 2 O50%) 60 kg, sodium nitrophenolate 40 kg, fulvic acid 80 kg, magnesium sulfate 1 kg, zinc sulfate 1 kg, manganese sulfate 1 kg, borax (11% boron, also known as boron fertilizer, is an agricultural Boron fertilizer commonly used in the world) 5 kg, ammonium molybdate 2 kg, biomass granular carbon particles (preferably 80-100 mesh) 620 kg, diatomaceous earth 50 kg, mixed with ZLC-300 type mixer and KP-300 type organic fertilizer The granulator is used for pressure granulation, and other types of mixers and granulators can also be used for mixed granulation to make charcoal-based pulsatilla special fertilizer.

[0038] Recommended dosage of carbon-based pulsatilla special...

Embodiment 3

[0039] Example 3 Production process of charcoal-based Pulsatilla special fertilizer

[0040] 70 kg of urea (containing N46%), monoammonium phosphate (containing N12%, P 2 o 5 50%) 30 kg, potassium silicate (containing SiO 2 24%, K 2 O16%) 70 kg, potassium sulfate (containing K 2 O50%) 70 kg, sodium nitrophenolate 50 kg, fulvic acid 90 kg, magnesium sulfate 2 kg, zinc sulfate 2 kg, manganese sulfate 2 kg, borax (11% boron) 6 kg, ammonium molybdate 3 kg, Mix 545 kg of biomass granular carbon particles (preferably 80-100 mesh) and 60 kg of diatomaceous earth, and use ZLC-300 type mixer and KP-300 type organic fertilizer granulator for pressure granulation, and other types of mixers can also be used Mix and granulate with a granulator to make charcoal-based Pulsatilla special fertilizer.

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Abstract

Provided are a carbon-based fertilizer special for Chinese pulsatilla and a preparation method and application of the fertilizer. The fertilizer is characterized by comprising biomass particle carbon particles, urea, monoammonium phosphate, potassium metasilicate, potassium sulphate, compound sodium nitrophenolate, fulvic acid, borax, zinc sulfate, manganese sulfate, magnesium sulfate, ammonium molybdate and kieselguhr. The invention further relates to a production method of the carbon-based fertilizer special for the Chinese pulsatilla. The rich micropores and high adsorption performance of biomass particle carbon are utilized, biomass particle carbon is compounded with nitrogen, phosphorus, potassium and other nutrient matter needed for growth and development of Chinese pulsatilla, kieselguhr serves as an adhesive, and the granular carbon-based fertilizer special for the Chinese pulsatilla is prepared. The fertilizer is simple in preparation process, economical and environmentally friendly, the needs of the Chinese pulsatilla in the whole growth period for nutrients can be effectively met through one-time application, the fertilizer utilization rate is high, fertilization application cost and energy consumption are reduced, meanwhile, soil is effectively improved, the soil fertility is improved, and the fertilizer can be applied and popularized in a large scale in the production process of the Chinese pulsatilla.

Description

technical field [0001] The invention relates to the field of fertilizer preparation, in particular to a special carbon-based pulsatilla fertilizer and its preparation method and application. Background technique [0002] Chinese herbal medicine Pulsatilla is the dried root of the Ranunculaceae plant Pulsatilla. It was first recorded in "Shen Nong's Materia Medica", and its medicinal value is very high. It is mainly distributed in hills, barren slopes and fields in Northeast my country and North China. It is a commonly used Chinese herbal medicine. Pulsatilla has medicinal effects in clearing heat and detoxification, cooling blood and stopping dysentery, enhancing immune function, anti-tumor effect, and treating Alzheimer's disease. With the development and utilization of its medicinal value, a large number of unrestrained excavations have sharply reduced the number of wild pulsatillas, coupled with the cost of manual excavation, the price of pulsatilla in the market has con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
CPCA01C21/005C05B7/00C05G3/00C05G3/80C05C3/00C05C9/00C05D1/00C05D5/00C05D9/00C05D9/02C05F11/02
Inventor 兰宇孟军陈温福韩哓日
Owner SHENYANG AGRI UNIV
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