CN102531728A - Formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees - Google Patents
Formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees Download PDFInfo
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- CN102531728A CN102531728A CN2010105835447A CN201010583544A CN102531728A CN 102531728 A CN102531728 A CN 102531728A CN 2010105835447 A CN2010105835447 A CN 2010105835447A CN 201010583544 A CN201010583544 A CN 201010583544A CN 102531728 A CN102531728 A CN 102531728A
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Abstract
The invention discloses a formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees, which is characterized in that firstly various fertilizer sources are selected, mixed and packaged in bags according to production requirements. In a process of producing and preparing the formula, 195-205 kg urea, 145-155 kg calcium superphosphate, 20-30 kg calcium magnesium phosphate and 120-130 kg muriate of potash are used in each composite unit (500 kg), and after the materials are mixed by a blender, requirements that the total primary nutrient of nitrogen, phosphorus and potassium is 38% and that proportion of the nitrogen, phosphorus and potassium is 18:5:15 are met. Yield is higher by using one bag of the formula fertilizer with the total primary nutrient of nitrogen, phosphorus and potassium as 38% special for the pear trees in each unit of area than by using 3-5 bags of urea.
Description
Technical field
The present invention relates to pear tree special formula fertilizer material formula, be specifically related to the chemical fertilizer field of fertilization compositions based on earth measurement.
Background technology
To in pears are produced, occur no matter soil feeder capability and pear tree 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 pear tree formula fertilizer according to the principle of balance fertilizing " wooden barrel law ".Nitrogen, phosphorus, potassium total nutrient are 38%, and three's ratio is 18: 5: 15
Summary of the invention
The present invention is used for the fertilising of pear tree, 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 390～410 jin in urea, 290～310 jin of superphosphate of lime; 40～60 jin in fused(calcium magnesium)phosphate; 240～260 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 18: 5: 15 requirement, and concrete blending parameter is seen following table:
Every mu is used one bag of nitrogen, phosphorus, potassium total nutrient is the pear tree formula fertilizer of 38% (18: 5: 15), 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 390～410 jin in urea, 290～310 jin of superphosphate of lime; 40～60 jin in fused(calcium magnesium)phosphate; 240～260 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 18: 5: 15 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 pear tree 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 390～410 jin in urea, 290～310 jin of superphosphate of lime; 40～60 jin in fused(calcium magnesium)phosphate; 240～260 jin in Repone K, after the stirrer blending, reaching nitrogen, phosphorus, potassium total nutrient is 38%; Three's ratio is 18: 5: 15 requirement, and concrete blending parameter is seen following table:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105835447A CN102531728A (en) | 2010-12-13 | 2010-12-13 | Formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105835447A CN102531728A (en) | 2010-12-13 | 2010-12-13 | Formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102531728A true CN102531728A (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105835447A Pending CN102531728A (en) | 2010-12-13 | 2010-12-13 | Formula of formula fertilizer (38% of total primary nutrient of nitrogen, phosphorus and potassium) special for pear trees |
Country Status (1)
| Country | Link |
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| CN (1) | CN102531728A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992843A (en) * | 2012-11-20 | 2013-03-27 | 陈卫文 | Compound fertilizer suitable for pear cultivation in high-fertility districts |
| CN103011932A (en) * | 2012-11-20 | 2013-04-03 | 陈卫文 | Compound fertilizer suitable for growing pears in regions with low and medium fertility |
| CN103664275A (en) * | 2012-09-02 | 2014-03-26 | 句容市农业技术推广中心 | Special fertilizer for pear saplings |
| CN104987160A (en) * | 2015-07-21 | 2015-10-21 | 句容市后白镇美佳多果品专业合作社 | Pear tree water and fertilizer integration special fertilizer and fertilizing method utilizing same |
-
2010
- 2010-12-13 CN CN2010105835447A patent/CN102531728A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664275A (en) * | 2012-09-02 | 2014-03-26 | 句容市农业技术推广中心 | Special fertilizer for pear saplings |
| CN102992843A (en) * | 2012-11-20 | 2013-03-27 | 陈卫文 | Compound fertilizer suitable for pear cultivation in high-fertility districts |
| CN103011932A (en) * | 2012-11-20 | 2013-04-03 | 陈卫文 | Compound fertilizer suitable for growing pears in regions with low and medium fertility |
| CN104987160A (en) * | 2015-07-21 | 2015-10-21 | 句容市后白镇美佳多果品专业合作社 | Pear tree water and fertilizer integration special fertilizer and fertilizing method utilizing same |
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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: 20120704 |