CN102249813A - Special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines, and preparation and application methods thereof - Google Patents
Special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines, and preparation and application methods thereof Download PDFInfo
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- CN102249813A CN102249813A CN2011101776001A CN201110177600A CN102249813A CN 102249813 A CN102249813 A CN 102249813A CN 2011101776001 A CN2011101776001 A CN 2011101776001A CN 201110177600 A CN201110177600 A CN 201110177600A CN 102249813 A CN102249813 A CN 102249813A
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Abstract
The invention belongs to fertilizers for producing Chinese herbal medicines, and particularly relates to preparation and application methods of a special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines. The existing fertilizers for Chinese herbal medicines do not have the functions of killing pests, inhibiting activities of pathogenic bacteria, or preventing and treating pests and diseases. The fertilizer provided by the invention is prepared from the following components in parts by weight: 30-40 parts of urea, 8-12 parts of diammonium phosphate, 40-50 parts of superphosphate, 20-25 parts of potassium sulfate, 1 part of zinc sulfate, 0.5 part of cupric sulfate, 6-8 parts of chinaberry tree root/bark and 20-30 parts of plant stem. The preparation method comprises the following steps: cutting off the chinaberry tree root and bark, and pulverizing into 200-mesh powder; pulverizing the plant stem into 100-mesh powder; evenly mixing the raw materials, and granulating; and screening, weighing and packaging. The fertilizer provided by the invention can be used as a base fertilizer and a supplementary fertilizer. The fertilizer provided by the invention has the advantages of long effect, and favorable effects of preventing and treating pests and diseases, reduces the application amount of pesticide, lowers the environmental pollution, increases the organic matters of soil and enhances the yield and quality of the Chinese herbal medicines.
Description
Technical field
The invention belongs to Chinese medicinal materials production fertilizer, a kind of specifically preparation and using method of preventing and treating the special-purpose chinaberry compound manure of Chinese medicinal materials disease and pest.
Background technology
The various compound manure that botanical herbs material production is now used all only have the single fertilizer function, and plant materials reaches stalwartness by absorption fertilizer and grows, and improves the purpose of Chinese medicinal materials output.These fertilizer do not have desinsection, suppress the function of germ activity, prevention and elimination of disease and pests, so that disease and pest often takes place the Chinese medicinal materials plant, need people to use agricultural chemicals to prevent and treat.This has increased the Chinese medicinal materials production cost on the one hand, brings environmental pollution, and what disease and pest was serious simultaneously also can influence Chinese medicinal materials output and quality greatly, brings financial loss.Therefore invent a kind of can improve Chinese medicinal materials quality and output, again can prevention and elimination of disease and pests, reduce environmental pollution, can also increase the soil organism, preparation and the using method of improving the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest of Soil structure be very necessary.
Summary of the invention
The object of the present invention is to provide and a kind ofly can improve Chinese medicinal materials output, again can prevention and elimination of disease and pests, reduce environmental pollution, can also increase the soil organism, improve the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest of Soil structure;
Another object of the present invention is to provide the preparation method of this chinaberry compound manure;
The 3rd purpose of the present invention is to provide the using method of this chinaberry compound manure.
The present invention seeks to realize like this:
The special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest, form by following materials in part by weight:
Urea 30-40 part; Diammonium phosphate 8-12 part;
Calcium superphosphate 40-50 part; Vitriolate of tartar 20-25 part;
1 part in zinc sulfate; 0.5 part in copper sulfate;
Chinaberry root, skin 6-8 part; Plant stem 20-30 part.
The preparation of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest, step is as follows:
(1) get the chinaberry root, skin cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are pulverized 200 order powder;
(2) get the plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, plant stem powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, granulation;
(4) step (3) product is screened, weighs, adorns bag, put in storage standby.
The using method of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest is as follows:
(1) base manure: when Chinese medicinal materials is broadcast preplanting treatment, evenly be sprinkled into, plough under soil;
(2) topdress: evenly ditch spread, the lid of digging is fertile.
Main points of the present invention are: chinaberry root, skin are combined with fertilizer, invent the special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest.
The chinaberry root that the present invention uses, root and the skin that skin is meant chinaberry.Contain Kuliansu in chinaberry root, the skin, the China tree lactone, bitter Lip river lactone, multiple composition such as melianotriol has desinsection, inhibition germ, fungi, virus activity, the function of control plant pest.
The urea that the present invention uses, diammonium phosphate, calcium superphosphate, vitriolate of tartar are prior art commercial goods fertilizer, are used for providing nitrogen, phosphorus, potassium oxygen part to Chinese medicinal materials.
The diammonium phosphate that the present invention uses claims Secondary ammonium phosphate again, molecular formula: (NH
4)
2HPO
4Molecular weight: 132.056; Be the composite fertilizer of two kinds of nutritive ingredients of nitrogenous phosphorus, be canescence or Dark grey particle, proportion 1.619, soluble in water, be insoluble to ethanol.Diammonium phosphate is a kind of readily avaiable fertilizer of high density, is applicable to various crops and soil, is specially adapted to like the crop that ammonium needs phosphorus, make base manure or topdress all can, suitable deep placement.Certain water absorbability is arranged, in damp atmosphere, easily decompose, volatilize ammonia and become primary ammonium phosphate.The aqueous solution is weakly alkaline, pH8.0.The diammonium phosphate that the present invention uses is premium grads, and is nitrogenous 18%, contains P
2O
546%.
The zinc sulfate that the present invention uses, copper sulfate are the agricultural trace element fertilizer, with chinaberry root, the skin-deep cooperation, promote Chinese medicinal materials to grow, further improve the diseases and insect pests resistance of fertilizer.
The plant stem that the present invention uses comprises the parts such as root, stem, leaf of plant, various crop plants canes all can, it is best using the Chinese medicinal materials plant stem.For example, use with Chinese medicinal materials roots of plants, stem, the blade of results seed as purpose; Use with Chinese medicinal materials axis, the leaf of results roots of plants as purpose; Use with Chinese medicinal materials roots of plants and the cane of results blade as purpose.It is in order to increase the soil organism, improve Soil structure, to improve Chinese medicinal materials output and quality that the present invention uses plant stem.
The various prilling process that the present invention uses prior art all can, for example cylinder granulation, extruder grain, disk granulation etc.
Fertilizer of the present invention both can have been made base manure and use, and also can do the use of topdressing.
Characteristics of the present invention are that chinaberry root, skin are cut off, pulverize direct the adding in the fertilizer, have the advantage that preparation technology is simple, drug effect is long.Prior art is crushed to chinaberry root, skin Powdered, inserts in the container, adds water to submerge solid surface, boils, and decocts 30 minutes with slow fire, again with this solidliquid mixture and fertilizer mixing granulation.The shortcoming of prior art is the preparation trouble, operation is many, drug effect is short.Because extractions such as the effective constituent in the chinaberry root, skin added water, boil, decoct, so decompose soon in soil, drug effect is 6 months.The present invention is because without extraction such as boiling, decoct, chinaberry root, skin are pulverized directly adding incorporation of fertilizerin the soil, chinaberry root, skin powder absorb moisture in soil, effective constituent slowly discharges, drug effect can reach 12 months, improve the utilization ratio of chinaberry root, skin, prolonged drug effect, strengthened the ability of Chinese medicinal materials disease and insect resistance.
Effect of the present invention is significant: urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar provide nitrogen, phosphorus, the potassium nutrition of Chinese medicinal materials growth needs; Chinaberry root, skin, copper sulfate can be prevented and treated the Chinese medicinal materials disease and pest; Zinc sulfate replenishes the zinc element of Chinese medicinal materials growth needs; Plant stem has increases soil organism nutrition, improve Soil structure, promote the function of plant growth.
Advantage of the present invention is:
1. drug effect is long, and control Chinese medicinal materials disease and pest is effective;
2. reduce applications of pesticide amount, reduce environmental pollution;
3. increase the soil organism, improve Soil structure, improve Chinese medicinal materials output and quality.
Embodiment
The present invention will be further described below by embodiment:
Embodiment 1:
The special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest takes off the material of column weight amount: 40 kilograms in urea; 12 kilograms of diammonium phosphate; 50 kilograms of calcium superphosphate; 20 kilograms of vitriolate of tartar; 1 kilogram in zinc sulfate; 0.5 kilogram in copper sulfate; 8 kilograms of chinaberry root, skins; 30 kilograms of Chinese medicinal materials plant stems.
The preparation process of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest is as follows:
(1) root, the skin of getting chinaberry cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are crushed to 200 order powder;
(2) get Chinese medicinal materials plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, Chinese medicinal materials cane powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, disk granulation;
(4) step (3) product is screened, weighs, adorns bag, 50 kilograms/bag, put in storage standby.
The special-purpose chinaberry compound manure of the control Chinese medicinal materials disease and pest N-P-K content 25% of present embodiment preparation.
Present embodiment is made red sage root cultivation base manure and used, and using method is as follows: when whole ground, per 50 kilograms evenly are sprinkled in 1 mu of ground, plough under soil.No disease and pest takes place in the red sage root 1 year, compares with the compound manure of using common N-P-K content 25%, and red sage root output improves 15%, and TANSHINONES content improves 2%.
Embodiment 2:
The special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest takes off the material of column weight amount: 400 kilograms in urea; 100 kilograms of diammonium phosphate; 300 kilograms of calcium superphosphate; 200 kilograms of vitriolate of tartar; 10 kilograms in zinc sulfate; 5 kilograms in copper sulfate; 60 kilograms of chinaberry root, skins; 300 kilograms of Chinese medicinal materials plant stems.
The preparation process of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest is as follows:
(1) root, the skin of getting chinaberry cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are crushed to 200 order powder;
(2) get Chinese medicinal materials plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, Chinese medicinal materials cane powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, insert in the extruder grain extruder grain;
(4) step (3) product is screened, weighs, adorns bag, 50 kilograms/bag, put in storage standby.
The special-purpose chinaberry compound manure of the control Chinese medicinal materials disease and pest N-P-K content 35% of present embodiment preparation.
Present embodiment is made root of herbaceous peony cultivation base manure and used, and using method is as follows: when whole ground, per 40 kilograms evenly are sprinkled in 1 mu of ground, plough under soil.No disease and pest takes place in the root of herbaceous peony 1 year, compares with the compound manure of using common N-P-K content 35%, and root of herbaceous peony output improves 15%.
Embodiment 3:
The special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest takes off the material of column weight amount: 3000 kilograms in urea; 1000 kilograms of diammonium phosphate; 4000 kilograms of calcium superphosphate; 2000 kilograms of vitriolate of tartar; 100 kilograms in zinc sulfate; 50 kilograms in copper sulfate; 600 kilograms of chinaberry root, skins; 3000 kilograms of Chinese medicinal materials plant stems.
The preparation process of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest is as follows:
(1) root, the skin of getting chinaberry cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are crushed to 200 order powder;
(2) get Chinese medicinal materials plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, Chinese medicinal materials cane powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, insert in the cylinder granulation cylinder granulation;
(4) step (3) product is screened, weighs, adorns bag, 50 kilograms/bag, put in storage standby.
The special-purpose chinaberry compound manure of the control Chinese medicinal materials disease and pest N-P-K content 25% of present embodiment preparation.
Present embodiment is done the use of topdressing of the per nnial herb bighead atractylodes rhizome, and using method is as follows: in 1 mu of ground of per 30 kilograms of even ditch spreads, the lid of digging is fertile.No disease and pest takes place in the bighead atractylodes rhizome 1 year, compares with the compound manure that imposes common N-P-K content 25%, and bighead atractylodes rhizome output improves 10%.
Embodiment 4:
The special-purpose chinaberry compound manure of a kind of control Chinese medicinal materials disease and pest takes off the material of column weight amount: 400 kilograms in urea; 100 kilograms of diammonium phosphate; 300 kilograms of calcium superphosphate; 200 kilograms of vitriolate of tartar; 1 kilogram in zinc sulfate; 0.5 kilogram in copper sulfate; 6 kilograms of chinaberry root, skins; 300 kilograms of Chinese medicinal materials plant stems.
The preparation process of the special-purpose chinaberry compound manure of control Chinese medicinal materials disease and pest is as follows:
(1) root, the skin of getting chinaberry cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are crushed to 200 order powder;
(2) get Chinese medicinal materials plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, Chinese medicinal materials cane powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, insert in the extruder grain extruder grain;
(4) step (3) product is screened, weighs, adorns bag, 50 kilograms/bag, put in storage standby.
The special-purpose chinaberry compound manure of the control Chinese medicinal materials disease and pest N-P-K content 35% of present embodiment preparation.
Present embodiment is done the use of topdressing of the per nnial herb tuber of pinellia, and using method is as follows: in 1 mu of ground of per 30 kilograms of even ditch spreads, the lid of digging is fertile.No disease and pest takes place in the tuber of pinellia 1 year, compares with the compound manure that imposes common N-P-K content 25%, and tuber of pinellia output improves 12%.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have change and change.Within the spirit and principles in the present invention all, any modification of being done, improvement etc. all should be included within protection scope of the present invention.
Claims (3)
1. prevent and treat the special-purpose chinaberry compound manure of Chinese medicinal materials disease and pest for one kind, form by following materials in part by weight:
Urea 30-40 part; Diammonium phosphate 8-12 part;
Calcium superphosphate 40-50 part; Vitriolate of tartar 20-25 part;
1 part in zinc sulfate; 0.5 part in copper sulfate;
Chinaberry root, skin 6-8 part; Plant stem 20-30 part.
2. preparation that prevents and treats the special-purpose chinaberry compound manure of Chinese medicinal materials disease and pest, step is as follows:
(1) get the chinaberry root, skin cuts into 1-2 centimetre of bulk, and block chinaberry root, skin are pulverized 200 order powder;
(2) get the plant stem drying, be crushed to 100 order powder;
(3) with chinaberry root, skin powder, plant stem powder, urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, zinc sulfate, copper sulfate uniform mixing, granulation;
(4) step (3) product is screened, weighs, adorns bag, put in storage standby.
3. a using method of preventing and treating the special-purpose chinaberry compound manure of Chinese medicinal materials disease and pest is as follows:
(1) base manure: when Chinese medicinal materials is broadcast preplanting treatment, evenly be sprinkled into, plough under soil;
(2) topdress: evenly ditch spread, the lid of digging is fertile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101776001A CN102249813A (en) | 2011-06-28 | 2011-06-28 | Special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines, and preparation and application methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101776001A CN102249813A (en) | 2011-06-28 | 2011-06-28 | Special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines, and preparation and application methods thereof |
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|---|---|
| CN102249813A true CN102249813A (en) | 2011-11-23 |
Family
ID=44977433
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101776001A Pending CN102249813A (en) | 2011-06-28 | 2011-06-28 | Special chinaberry tree compound fertilizer for preventing and treating diseases and pests of Chinese herbal medicines, and preparation and application methods thereof |
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| CN (1) | CN102249813A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584475A (en) * | 2012-03-22 | 2012-07-18 | 杨宇 | Method for preparing organic insecticidal fertilizer by fermenting chinaberry roots and barks |
| CN103342603A (en) * | 2013-07-10 | 2013-10-09 | 句容市乡土树种研究所 | Nutrition soil for planting and sowing of melia azedarach |
| CN104068070A (en) * | 2014-07-21 | 2014-10-01 | 刘新成 | Chinese gooseberry canker control medicament and preparation method thereof |
| CN105272704A (en) * | 2015-10-28 | 2016-01-27 | 吴新忠 | Rabbit, mouse and poultry smelling-to-repel slow release foliage fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803737A (en) * | 2005-12-16 | 2006-07-19 | 朱有明 | Insect and disease resistant ammonium humate organic composite fertilizer |
| CN101172910A (en) * | 2007-10-24 | 2008-05-07 | 闫虎成 | Organic and inorganic biological mineral matter mixing ecological fertilizer and method for producing the same |
| CN101717296A (en) * | 2009-12-11 | 2010-06-02 | 闫虎成 | Green nutritional compound fertilizer and method for preparing same |
| CN102050681A (en) * | 2009-10-30 | 2011-05-11 | 上海德通能源环保科技有限公司 | Special organic fertilizer for peanut and production method thereof |
-
2011
- 2011-06-28 CN CN2011101776001A patent/CN102249813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803737A (en) * | 2005-12-16 | 2006-07-19 | 朱有明 | Insect and disease resistant ammonium humate organic composite fertilizer |
| CN101172910A (en) * | 2007-10-24 | 2008-05-07 | 闫虎成 | Organic and inorganic biological mineral matter mixing ecological fertilizer and method for producing the same |
| CN102050681A (en) * | 2009-10-30 | 2011-05-11 | 上海德通能源环保科技有限公司 | Special organic fertilizer for peanut and production method thereof |
| CN101717296A (en) * | 2009-12-11 | 2010-06-02 | 闫虎成 | Green nutritional compound fertilizer and method for preparing same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584475A (en) * | 2012-03-22 | 2012-07-18 | 杨宇 | Method for preparing organic insecticidal fertilizer by fermenting chinaberry roots and barks |
| CN103342603A (en) * | 2013-07-10 | 2013-10-09 | 句容市乡土树种研究所 | Nutrition soil for planting and sowing of melia azedarach |
| CN103342603B (en) * | 2013-07-10 | 2015-07-08 | 句容市乡土树种研究所 | Nutrition soil for planting and sowing of melia azedarach |
| CN104068070A (en) * | 2014-07-21 | 2014-10-01 | 刘新成 | Chinese gooseberry canker control medicament and preparation method thereof |
| CN104068070B (en) * | 2014-07-21 | 2016-03-30 | 刘新成 | A kind of Prospect on Kiwifruit Bacterial Canker pesticide control and preparation method thereof |
| CN105272704A (en) * | 2015-10-28 | 2016-01-27 | 吴新忠 | Rabbit, mouse and poultry smelling-to-repel slow release foliage fertilizer |
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Application publication date: 20111123 |