Special compound fertilizer for corn and preparation method thereof

A special technology for compound fertilizer and corn, applied in the direction of fertilizer mixture, application, fertilization device, etc., to achieve the effect of increasing yield, preventing and controlling corn root rot, and improving utilization value

Inactive Publication Date: 2014-02-05

INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI

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[0005] There is no organic-inorganic compound fertilizer containing traditional Chinese medicine components for corn at present, so there is an urgent need for a fertilizer that can meet the needs of hi...

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Abstract

The invention discloses a special compound fertilizer for a corn, and a preparation method thereof, and belongs to the technical field of agriculture. The special compound fertilizer is prepared from the following raw materials by weight percent: 30% of tobacco stem, 20% of wheat straw, 25% of animal waste, 3% of traditional Chinese medicine component, 8% of ammonium sulfate, 8% of calcium magnesium phosphate fertilizer and 6% of potassium sulphate. The preparation method comprises the following processes: soaking Chinese herbal medicines, water extraction, fermentation, drying, crushing and packaging. By adopting the special compound fertilizer, the Chinese herbal medicine components are added, so that growth of pythium aphanidermatum, rhizoctonia, fusarium and the like can also be inhibited when the special compound fertilizer has the fertilizer function, so that ceitocybe bescens of the corn is prevented; yield reduction of the corn caused by the ceitocybe bescens is removed.

Application Domain

Fertilizer mixtures

Technology Topic

Ammonium sulfateChemistry +11

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[0019] Example

[0020] A special fertilizer for tubers, the formula is: 30% tobacco stalk, 20% wheat straw, 25% animal manure, 3% traditional Chinese medicine component; 8% ammonium sulfate, 8% calcium magnesium phosphate fertilizer, and 6% potassium sulfate; The components of Chinese medicine include the following parts by weight: 10 parts of Jerusalem artichoke, 6 parts of Zanthoxylum bungeanum, 10 parts of Neem, 3 parts of Mugwort, 2 parts of White Moss, 3 parts of Platycodon grandiflorum, 4 parts of Datura, 3 parts of Oleus vulgaris, 2 parts of Veratrum Parts, 8 parts of neem bark, 3 parts of bitter bark, 1 part of betel nut, 10 parts of elm white bark, 5 parts of barnyard white bark, 2 parts of elderberry, 2 parts of Viola leaf, 7 parts of weeping willow leaves, 7 parts of waste tobacco .

[0021] Preparation:

[0022] (1) Prepare raw materials according to the above-mentioned weight percentages and weight parts;

[0023] (2) The weighed components of the Chinese medicine: Jerusalem artichoke, Zanthoxylum bungeanum, Neem, Mugwort, White moss, Platycodon grandiflorum, Datura, Oleus vulgaris, Veratrum, Neem bark, Bitter bark, Betel nut, Elm bark, Barnyard bark , Elderberry, viola, weeping willow leaves, and discarded tobacco into the container, add 5 times water soak for 2 hours, then heat for 2 hours, filter out the filtrate, filtrate one, put the filter residue back into the container, add two Double water, heat for 1 hour, filter off the filtrate to obtain filtrate 2, combine filtrate 1 and filtrate 2 to obtain traditional Chinese medicine liquid, and filter residue for use;

[0024] (3) Crush the tobacco stalks and wheat stalks separately, add them to the fermentation tank, then add the animal feces and the filter residue obtained in step (2), mix well, and cool the traditional Chinese medicine liquid obtained in step (2) to 30- 40℃, then spray evenly in the fermentation tank, ferment for 15 days, turn the material every 4 days to obtain the fermentation material;

[0025] (4) The fermented material processed in step (3) is transferred to a dryer to dry to a moisture content of 15wt%, crushed, and then added the ammonium sulfate, calcium magnesium phosphate fertilizer, and potassium sulfate weighed in step (1), mixed evenly, and packed Get it in the bag.

[0026] The compound fertilizer special for corn of the present invention is used in corn planting, and is added during land preparation before corn planting, and the dosage is 40-60 kg per mu.

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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Special compound fertilizer for corn and preparation method thereof

A special technology for compound fertilizer and corn, applied in the direction of fertilizer mixture, application, fertilization device, etc., to achieve the effect of increasing yield, preventing and controlling corn root rot, and improving utilization value

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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