CN102399104A - Formula for flowering cabbage blending special fertilizer - Google Patents
Formula for flowering cabbage blending special fertilizer Download PDFInfo
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- CN102399104A CN102399104A CN201110363049XA CN201110363049A CN102399104A CN 102399104 A CN102399104 A CN 102399104A CN 201110363049X A CN201110363049X A CN 201110363049XA CN 201110363049 A CN201110363049 A CN 201110363049A CN 102399104 A CN102399104 A CN 102399104A
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Abstract
The invention discloses a formula for a flowering cabbage blending special fertilizer. The formula for the flowering cabbage blending special fertilizer is researched in terms of the balanced fertilization barrel law principle according to data of soil test aiming at an unscientific fertilization phenomenon of perennial single nitrogen fertilization in spite of soil fertilizer supply capacity and flowering cabbage fertilizer demand rule occurring in flowering cabbage production. Four fertilizer sources, namely urea, calcium superphosphate, calcium, magnesium and phosphorus and potassium chloride, are selected and used and are blended according to the following proportion: 3.8-4.2 parts of urea, 2.3-2.7 parts of calcium superphosphate, 0.4-0.6 parts of calcium, magnesium and phosphorus and 1.8-2.2 parts of potassium chloride; and the four fertilizer sources are packaged in bags after being blended. The blending fertilizer has been generalized for about ten years and is applied by broad farmer friends; and the yield per acre of soil to which a bag of flowering cabbage blending special fertilizer is applied can be higher than that per acre of soil to which 3-5 bags of urea are applied.
Description
Technical field
The present invention relates to the chemical fertilizer field of fertilization compositions based on earth measurement, be specifically related to a kind of cabbage heart blending dedicated fertilizer formula.
Background technology
To in cabbage heart is produced, occur no matter soil feeder capability and cabbage heart regulation of fertilizer requirement; The phenomenon that do not apply fertilizers scientifically of long-term single nitrogen fertilizer application; We are according to the principle of balance fertilizing " wooden barrel law ", and the data according to surveying the soil chemical examination work out cabbage heart blending dedicated fertilizer formula.
Summary of the invention
The objective of the invention is to the principle according to balance fertilizing " wooden barrel law ", preparation cabbage heart blending dedicated fertilizer is the new space of increasing peasant income joint Zhi Kaituo.
The present invention has adopted following technical scheme:
According to production requirement, select urea, superphosphate of lime, calcium magnesium phosphorus, four kinds of sources of manure of Repone K for use, carry out blending according to following ratio; Be 3.8～4.2 parts in urea, 2.8～3.2 parts of superphosphate of lime, 0.4～0.6 part in calcium magnesium phosphorus; 2.3～2.7 parts in Repone K, bag distribution packaging after the blending.
Advantage of the present invention:
1, high-quality calcium magnesium phosphorus powder, the general calcium of fusion particle, urea make its particle surface form one deck calcium magnesium phosphorus powder film, have prevented that not only general calcium and urea from directly contacting the deliquescence phenomenon of appearance, after being manured into soil, also can reduce the effect of phosphorus fixation and slow-release nitrogen.
2, the free acid in the superphosphate of lime can promote the dissolving of calcium magnesium phosphorus again.
2, the free acid in the superphosphate of lime can promote the dissolving of calcium magnesium phosphorus again.
3, in year surplus this Bulk Blending Fertilizer has promoted ten, friend uses through vast farmers, uses one bag of cabbage heart blending dedicated fertilizer formula for every mu, the comparable output height of using 3～5 bags of urea.
Embodiment
According to production requirement, select urea, superphosphate of lime, calcium magnesium phosphorus, four kinds of sources of manure of Repone K for use, carry out blending according to following ratio; Be 3.8～4.2 parts in urea, 2.8～3.2 parts of superphosphate of lime, 0.4～0.6 part in calcium magnesium phosphorus; 2.3～2.7 parts in Repone K, bag distribution packaging after the blending is put on market; This Bulk Blending Fertilizer is in producing process for preparation, and each composite unit is with 400 jin in urea, 300 jin of superphosphate of lime; 50 jin in calcium magnesium phosphorus, 250 jin in Repone K, totally 1000 jin; After the stirrer blending; Reaching nitrogen, phosphorus, potassium total nutrient is 38%, and three's ratio is 18: 5: 15 requirement, and concrete blending parameter is seen following table:
Claims (1)
1. one kind with cabbage heart blending dedicated fertilizer formula; It is characterized in that: select urea, superphosphate of lime, calcium magnesium phosphorus, four kinds of sources of manure of Repone K for use, carry out blending according to following ratio, promptly urea is 3.8～4.2 parts; 2.8～3.2 parts of superphosphate of lime; 0.4～0.6 part in calcium magnesium phosphorus, 2.3～2.7 parts in Repone K, bag distribution packaging after the blending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363049XA CN102399104A (en) | 2011-11-16 | 2011-11-16 | Formula for flowering cabbage blending special fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363049XA CN102399104A (en) | 2011-11-16 | 2011-11-16 | Formula for flowering cabbage blending special fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102399104A true CN102399104A (en) | 2012-04-04 |
Family
ID=45881812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110363049XA Pending CN102399104A (en) | 2011-11-16 | 2011-11-16 | Formula for flowering cabbage blending special fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102399104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706883A (en) * | 2016-03-17 | 2016-06-29 | 陆开云 | Combined nutrition medium for planting Chinese flowering cabbage |
-
2011
- 2011-11-16 CN CN201110363049XA patent/CN102399104A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706883A (en) * | 2016-03-17 | 2016-06-29 | 陆开云 | Combined nutrition medium for planting Chinese flowering cabbage |
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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: 20120404 |