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Multifunctional medical fertilizer for eggplants and preparation method thereof

A multifunctional, medicinal fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as soil organic matter content decline, eggplant nitrate exceeding the standard, nutrient ratio imbalance, etc., to reduce soil pH and improve phosphorus utilization , the effect of promoting growth and development

Inactive Publication Date: 2014-08-06
JIAYUGUAN KAIRUITE AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cultivation area of ​​eggplant in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 50,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of eggplants in greenhouses is long, the number of harmful organisms increases, and the proportion of nutrients is unbalanced; excessive use of chemical fertilizers, and the nitrate of eggplants exceed the standard ; The input of organic fertilizer is small, the content of organic matter in the soil decreases, and the water retention capacity of the soil decreases; the traditional compound fertilizer applied by farmers does not contain organic matter, and does not have the effect of disease prevention, resulting in serious eggplant diseases and a decline in yield and quality

Method used

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  • Multifunctional medical fertilizer for eggplants and preparation method thereof
  • Multifunctional medical fertilizer for eggplants and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of eggplant multifunctional medicinal fertilizer of the present embodiment is prepared according to the following steps:

[0044] 1. Fermentation treatment of rapeseed cake fertilizer: add 5.14kg urea to 1000kg rapeseed cake fertilizer, adjust the C / N of rapeseed cake fertilizer to 25:1; add water to make the water content reach 55%, mix evenly, and fill in all the pre-dug In the pit with a length of 10m, a width of 2m, and a depth of 3m, seal it tightly with soil, pile up and ferment for 192 days, and then obtain the fermented rapeseed cake fertilizer.

[0045] 2. Air-drying treatment of rapeseed cake fertilizer: air-dry the fermented rapeseed cake fertilizer prepared in step 1 in a cool and dry place for 30 days, and when the water content is 4%, pass it through a 5mm sieve to obtain air-dried rapeseed cake fertilizer.

[0046] 3. Mixing of raw materials: 34.94kg of air-dried rapeseed cake fertilizer obtained in step 2, 26.08kg of potassium sulfate, 25.57kg of ...

Embodiment 2

[0048] A kind of eggplant multifunctional medicinal fertilizer of the present embodiment is prepared according to the following steps:

[0049] 1. Fermentation treatment of rapeseed cake fertilizer: add 5.14kg urea to 1000kg rapeseed cake fertilizer, adjust the C / N of rapeseed cake fertilizer to 25:1; add water to make the water content reach 52%, mix evenly, and fill in all the pre-dug In the pit with a length of 8m, a width of 3m, and a depth of 2m, seal it tightly with soil, pile up and ferment for 194 days, and then obtain the fermented rapeseed cake fertilizer.

[0050] 2. Air-drying treatment of rapeseed cake fertilizer: air-dry the fermented rapeseed cake fertilizer prepared in step 1 in a cool and dry place for 35 days, and when the water content is 5%, pass it through a 5mm sieve to obtain air-dried rapeseed cake fertilizer.

[0051] 3. Mixing of raw materials: 35.03kg of air-dried rapeseed cake fertilizer obtained in step 2, 26.12kg of potassium sulfate, 25.61kg of u...

Embodiment 3

[0053] A kind of eggplant multifunctional medicinal fertilizer of the present embodiment is prepared according to the following steps:

[0054] 1. Fermentation treatment of rapeseed cake fertilizer: Add 5.14kg urea to 1000kg rapeseed cake fertilizer, adjust the C / N of rapeseed cake fertilizer to 25:1; add water to make the water content reach 54%, mix evenly, and fill in all the pre-dug In the pit with a length of 9m, a width of 3m, and a depth of 3m, seal it tightly with soil, stack and ferment for 190 days, and then the fermented rapeseed cake fertilizer is obtained.

[0055] 2. Air-drying treatment of rapeseed cake fertilizer: air-dry the fermented rapeseed cake fertilizer prepared in step 1 in a cool and dry place for 40 days, and when the water content is 3%, pass it through a 5mm sieve to obtain air-dried rapeseed cake fertilizer.

[0056] 3. Mixing of raw materials: 35.13kg of air-dried rapeseed cake fertilizer obtained in step 2, 26.17kg of potassium sulfate, 25.66kg of ...

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Abstract

The invention relates to a multifunctional medical fertilizer for eggplants. The medical fertilizer is characterized by comprising a rapeseed cake fertilizer, potassium sulfate, urea, monoammonium phosphate, Previcur, thiophanate methyl, citric acid, EDTA (ethylene diaminetetraacetic acid), benomyl, zhongshengmycin, brassinolide according to a ratio inparts by mass as follows: (34.3-34.8):(25.5-26):(25-25.6):(10-10.5):(0.49-0.8):(0.55-0.6):(0.45-0.5):(0.45-0.5):(0.35-0.4):(0.15-0.2):(0.05-0.1). According to the invention, the nutrition of the rapeseed cake fertilizer, potassium sulfate, urea and monoammonium phosphate, the complexation of EDTA, the disease control function of Previcur, thiophanate methyl, benomyl and zhongshengmycin as well as the growth-promoting effect of brassinolide are integrated, the problems that continuous cropping term for eggplants is long, the soil nutrient proportion is unbalanced, organic matters are reduced, the utilization rate of the fertilizer is low, soil-borne diseases are serious and the like are solved, and the invention is applied to the fields of eggplant fertilizer production, soil nutrient supplementation in eggplant planting, eggplant disease control and the like.

Description

technical field [0001] The invention relates to a fertilizer containing a fungicide and a manufacturing method thereof. Background technique [0002] The cultivation area of ​​eggplant in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 50,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of eggplants in greenhouses is long, the number of harmful organisms increases, and the proportion of nutrients is unbalanced; excessive use of chemical fertilizers, and the nitrate of eggplants exceed the standard ; The amount of organic fertilizer input is small, the content of organic matter in the soil decreases, and the water retention capacity of the soil decreases; the traditional compound fertilizer applied by farmers does not contain organic matter and does not have the effect of disease prevention, resulting in serious eggplant diseases and a decline in yield and quality. Contents of ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 闫刚秦超常曙光秦嘉海刘玉环
Owner JIAYUGUAN KAIRUITE AGRI TECH
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