CN102557781A - Special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees - Google Patents
Special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees Download PDFInfo
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- CN102557781A CN102557781A CN2010105857253A CN201010585725A CN102557781A CN 102557781 A CN102557781 A CN 102557781A CN 2010105857253 A CN2010105857253 A CN 2010105857253A CN 201010585725 A CN201010585725 A CN 201010585725A CN 102557781 A CN102557781 A CN 102557781A
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Abstract
The invention discloses a special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees, characterized in that firstly according to production requirements, various fertilizer sources are selected and mixed, and then sub-bag packaging is used; in the preparation process of the fertilizer, each composite unit (1000 jin) is prepared by using 240-260 jin of urea, 290-310 jin of calcium superphosphate, 90-110 jin of Ca-Mg-P, and 340-360 jin of potassium chloride, mixing with a mixer to let the total N-P-K nutrients be 38 % and let the ratio of N to P to K be 11:6:21. By applying a bag of the fertilizer disclosed herein in each mu, a yield which is higher than that obtained by applying 3-5 bags of urea can be achieved.
Description
Technical field
The present invention relates to longan special formula fertilizer material formula, be specifically related to the chemical fertilizer field of fertilization compositions based on earth measurement.
Background technology
To in YEAST IN LONGAN PRODUCTION, occur no matter soil feeder capability and longan regulation of fertilizer requirement; The phenomenon that do not apply fertilizers scientifically of long-term single nitrogen fertilizer application; We according to the data of surveying the soil chemical examination, work out the prescription of longan formula fertilizer according to the principle of balance fertilizing " wooden barrel law ".Nitrogen, phosphorus, potassium total nutrient are 38%, and three's ratio is 11: 6: 21.
Summary of the invention
The present invention is used for the fertilising of longan, reaches the purpose of increasing income and economizing on spending.
The present invention has adopted following technical scheme:
At first, select the various sources of manure for use according to production requirement, carry out blending after, bag distribution packaging.
This prescription is in producing process for preparation, and each composite unit (1000 jin) is with 240～260 jin in urea, 290～310 jin of superphosphate of lime; 90～110 jin in calcium magnesium phosphorus; 340～360 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 11: 6: 21 requirement, and concrete blending parameter is seen following table:
Every mu is used one bag of nitrogen, phosphorus, potassium total nutrient is the longan formula fertilizer of 38% (11: 6: 21), and the comparable output of using 3～5 bags of urea is high.
Embodiment
At first, select the various sources of manure for use according to production requirement, carry out blending after, bag distribution packaging.This prescription is in producing process for preparation, and each composite unit (1000 jin) is with 240～260 jin in urea, 290～310 jin of superphosphate of lime; 90～110 jin in calcium magnesium phosphorus; 340～360 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 11: 6: 21 requirement, and concrete blending parameter is seen following table:
Claims (1)
1. the special-purpose cooperation side's fertilizer formula (nitrogen, phosphorus, potassium total nutrient 38%) of a longan is characterized in that: at first according to production requirement, select the various sources of manure for use, carry out blending after, bag distribution packaging; This prescription is in producing process for preparation, and each composite unit (1000 jin) is with 240～260 jin in urea, 290～310 jin of superphosphate of lime; 90～110 jin in calcium magnesium phosphorus; 340～360 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 11: 6: 21 requirement, and concrete blending parameter is seen following table:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105857253A CN102557781A (en) | 2010-12-14 | 2010-12-14 | Special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105857253A CN102557781A (en) | 2010-12-14 | 2010-12-14 | Special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102557781A true CN102557781A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010105857253A Pending CN102557781A (en) | 2010-12-14 | 2010-12-14 | Special compound fertilizer formula (total N-P-K nutrients of 38 %) for longan trees |
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| CN (1) | CN102557781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011994A (en) * | 2013-01-21 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for longan by using biomass granular carbon as matrix and preparation method thereof |
-
2010
- 2010-12-14 CN CN2010105857253A patent/CN102557781A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011994A (en) * | 2013-01-21 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for longan by using biomass granular carbon as matrix and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |