CN1041353A - Composite fertilizer special for watermelon - Google Patents
Composite fertilizer special for watermelon Download PDFInfo
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- CN1041353A CN1041353A CN 88106912 CN88106912A CN1041353A CN 1041353 A CN1041353 A CN 1041353A CN 88106912 CN88106912 CN 88106912 CN 88106912 A CN88106912 A CN 88106912A CN 1041353 A CN1041353 A CN 1041353A
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- watermelon
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Abstract
A kind of fertilizer special for watermelon, it is according to needs and the land fertility state of watermelon growing to macroelement, the rational proportion of N-P-K content in the special-purpose fertilizer has been proposed, and watermelon growing trace elements necessary boron, zinc and plant growth hormones have been added therein, use this fertilizer special for watermelon, can make every mu of volume increase 18-20% of watermelon, sugar degree improves 1.54%, and quality of watermelon obviously improves.
Description
A kind of improved composite fertilizer special for watermelon material belongs to fertilizer and manufacturing technology field thereof.
Watermelon is the administration's good merchantable brand that quenches one's thirst that disappears that people like, also is lucrative cash crop.Because increasing rapidly of cultivated area, farm manures such as the sauce that tradition is used is done, soya-bean cake, plant ash, kitchen range soil can not satisfy the needs that watermelon is produced far away, and for this reason, people begin the new source of manure of chemical fertilizer as watermelon.But, blindly that each macroelement chemical fertilizer is blended together as fertilizer special for watermelon, the n-p-k element that has caused watermelon production to need is out of proportion, and quality of watermelon descends, show that watermelon saccharinity descends, acidity increases, and palatability is poor, the excessive growth of melon body, percentage of fertile fruit is low, disease and pest is serious, simultaneously, has also caused the waste of fertilizer.
Academy of agricultural sciences, Shanghai in 1986 watermelon chemical fertilizer that clay fertilizer was once studied, but only be the test of " spraying the blade face to improve watermelon saccharinity with trace element ", do not relate to the fertilizer that puts in the soil; 1987, the test of " aspermous watermelon rational application of fertilizers " was done the academy of agricultural sciences in Guangdong Province, had proposed that nitrogen effective constituent is 13-40 in the composite fertilizer; Nitrogen: phosphorus: potassium=1: 1: 1: 1.5.Manufacture composite fertilizer by this prescription, active constituent content is too high, and cost also improves thereupon.
The purpose of this invention is to provide a kind of composite fertilizer special for watermelon, N-P-K content is suitable for the growth of watermelon in this fertilizer, and can give full play to the effectiveness of each element; Simultaneously, necessary for plant growth trace element and plant hormone in fertilizer, have also been added.Use this composite fertilizer special for watermelon, but big area improves the yield and quality of watermelon.
Main points of the present invention are according to the effect to watermelon of watermelon nutrient uptake feature and each mineral element, with macroelement chemical fertilizer, trace element and hormone in required ratio through pulverizing, mixing, granulation, sieve, technology such as drying makes.Effective constituent N-P-K content in compound manure component is by weight counted:
Nitrogen: the 8-20(weight unit, down together)
Phosphorus: 5-15
Potassium: 7-20
In order to improve the quality and yield of watermelon, can add micronutrient boron, zinc and plant hormone therein, addition is:
Boron: 0.5-2.0
Zinc: 0.5-2.4
EF hormone: 0.04-0.10
During the preparation composite fertilizer special for watermelon, can select the finished product that contain above-mentioned effective constituent for use, as: the ammoniacal liquor in the nitrogenous fertilizer, urea; Potassium primary phosphate in the phosphate fertilizer, monoammonium phosphate; Vitriolate of tartar in the potash fertilizer, Repone K; Optional EF plant growth promoter of hormone and zinc sulfate, borax or the like.According to the requirement and the finished product content thereof of the effective constituent in the prescription, how many finished products obtain needs, and the finished product chemical fertilizer that will contain various effective constituents then is together composite by technology.
Below provide several specific embodiment of the present invention:
1, nitrogen: 10
Phosphorus: 6
Potassium: 7
Boron: 0.5
Zinc: 1.0
Get nitrogen content as calculated and be 46% 21.7 kilograms in urea (including available nitrogen is this routine requirement), phosphorus content is 42.9 kilograms of 14% general calcium, potassium content is 14 kilograms of 50% vitriolate of tartar, 0.5 kilogram of borax, 1 kilogram in zinc sulfate, with these several compositions through pulverizing, mix, sieve, promptly can be made into uniform composite fertilizer special for watermelon after the technology such as drying.
2, nitrogen: 10
Phosphorus: 10
Potassium: 15
Boron: 1.0
Zinc: 1.2
EF hormone: 0.05
3, nitrogen: 20
Phosphorus: 15
Potassium: 20
Boron: 1.5
Zinc: 2.0
EF hormone: 0.07
4, nitrogen: 17
Phosphorus: 10.5
Potassium: 15.2
Zinc: 1.2
Boron: 0.8
Hormone: 0.06
By method preparation composite fertilizer special for watermelon provided by the invention, be applied to melon ground, show through 3 years result of the tests:
1, increase yield significantly, the economic benefit height. Be applied to this fertilizer than other fertilizer, every mu of volume increase 18-20%, every mu of pure increasing income into 202 yuan (by 1988 annual price conversions);
2, soluble solid improves 2-3%;
3, total sugar content improves 1.54%;
4, organic acid content descends 17.35%;
5, Vitamin C content improves 13.5%.
Claims (2)
1, a kind of composite fertilizer special for watermelon material, it is to be made through operations such as pulverizing, mixing, dryings by macroelement fertilizer such as nitrogen phosphorus potassium, it is characterized in that also added elements such as boron, zinc in fertilizer, the content of effective element is by weight in the each component:
Nitrogen: 6-25 (weight unit, down together)
Phosphorus: 4-18
Potassium: 6-22
Boron: 0.5-2.0
Zinc: 0.5-2.4
2, composite fertilizer special for watermelon according to claim 1 is characterized in that adding the EF hormone in the fertilizer, and add-on is the 0.04-0.10 weight unit by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88106912 CN1026180C (en) | 1988-09-22 | 1988-09-22 | Composite fertilizer special for watermelon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88106912 CN1026180C (en) | 1988-09-22 | 1988-09-22 | Composite fertilizer special for watermelon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1041353A true CN1041353A (en) | 1990-04-18 |
| CN1026180C CN1026180C (en) | 1994-10-12 |
Family
ID=4834421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88106912 Expired - Fee Related CN1026180C (en) | 1988-09-22 | 1988-09-22 | Composite fertilizer special for watermelon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1026180C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880198A (en) * | 2010-03-05 | 2010-11-10 | 江西盛林科技发展有限公司 | Moso bamboo cavity liquid fertilizer production-increasing agent |
| CN103896664A (en) * | 2014-03-12 | 2014-07-02 | 马登明 | Special fertilizer for watermelons and watermelon planting method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159544A (en) * | 2011-12-14 | 2013-06-19 | 施可丰化工股份有限公司 | A stable long-acting slow-release fertilizer special for watermelons and a fertilization method |
-
1988
- 1988-09-22 CN CN 88106912 patent/CN1026180C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880198A (en) * | 2010-03-05 | 2010-11-10 | 江西盛林科技发展有限公司 | Moso bamboo cavity liquid fertilizer production-increasing agent |
| CN103896664A (en) * | 2014-03-12 | 2014-07-02 | 马登明 | Special fertilizer for watermelons and watermelon planting method |
| CN103896664B (en) * | 2014-03-12 | 2016-01-20 | 马登明 | A kind of fertilizer special for watermelon and growth of watermelon method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1026180C (en) | 1994-10-12 |
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