CN102976845A - Special fertilizer for eggplants in protected fields - Google Patents
Special fertilizer for eggplants in protected fields Download PDFInfo
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- CN102976845A CN102976845A CN 201110265353 CN201110265353A CN102976845A CN 102976845 A CN102976845 A CN 102976845A CN 201110265353 CN201110265353 CN 201110265353 CN 201110265353 A CN201110265353 A CN 201110265353A CN 102976845 A CN102976845 A CN 102976845A
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Abstract
The present invention relates to a special fertilizer for eggplants in protected fields. The special fertilizer is prepared from organic fertilizer, cake fertilizer, superphosphate, urea, potassium sulfate, secondary elements, an anti-cropping agent mixing with each other, and the weight ratio of above raw materials is: 300-400 parts of organic fertilizer, 20-30 parts of cake fertilizer, 6.5-8.5 parts of superphosphate, 2-3 parts of urea, 4-6 parts of potassium sulfate, 0.3-1 parts of secondary elements, and 0.1-0.5 parts of the anti-cropping agent. The special fertilizer for eggplants in protected fields has a rational combination of fertilizer required by the eggplants in each growth period, thereby meeting the nutritional needs of the whole growth period; and is conducive to the absorption by the root system, thereby improving the utilization rate of the fertilizer. By applying the fertilizer, eggplants are big and uniform, pests and diseases are decreased, so both production and income are increased.
Description
Technical field
The present invention relates to a kind of greengrocery fertilizer, especially a kind of protection Fruit of Common Pratia special fertilizer.
Background technology
Eggplant growth time on protection ground is long, and envrionment temperature is high, and its root system is undeveloped in addition; growth later stage Root Absorption ability weakens; existing fertilizer variety can't satisfy the requirement of eggplant targetedly in the production, and there have eggplant to spend to be blue, and the lacklustre symptom of fruit deformity occurs; had a strong impact on the commodity of eggplant fruit; in addition eggplant continuous cropping plantation in the canopy, thus cause utilization rate of fertilizer low, and the soil salt accumulation is serious; disease increases, and has affected the sound development that vegetables produce.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of dedicated fertilizer that can satisfy the nutrient requirement in the time of infertility of protection Fruit of Common Pratia.
It is as follows that the present invention solves the technical scheme that the phase technical problem adopts: a kind of protection Fruit of Common Pratia special fertilizer, and adopt fertilizer, cake fertilizer, calcium superphosphate, urea, vitriolate of tartar, moderate-element and successive planting resistant agent to be mixed and made into this fertilizer, the weight ratio of above-mentioned raw materials is:
Fertilizer 300～400
Cake fertilizer 20～30
Calcium superphosphate 6.5～8.5
Urea 2～3
Vitriolate of tartar 4～6
Moderate-element 0.3～1
Successive planting resistant agent 0.1～0.5.
A kind of protection Fruit of Common Pratia special fertilizer, its preferred version is:
Fertilizer 400～600
Cake fertilizer 25
Calcium superphosphate 7.5
Urea 2.5
Vitriolate of tartar 5
Moderate-element 0.6
Successive planting resistant agent 0.3.
Its preparation method is: get fertilizer and cake fertilizer is evenly pulverized, be mixed in proportion with other above-mentioned raw materials, stirring forms.
Application process of the present invention is: this a kind of protection Fruit of Common Pratia special fertilizer is evenly admixed in the Nutrition Soil when growing seedlings; When the eggplant field planting, apply in field planting ditch or the planting pit; Eggplant divides the best fruiting period to be used for 4-5 time, and every minor tick 15-20 days, the per hectare fertilizer amount amounted to 2000 kilograms～3000 kilograms.
The invention has the beneficial effects as follows: this a kind of protection Fruit of Common Pratia special fertilizer; the fertilizer that each growth period of eggplant need to be used is reasonably combined; can satisfy the nutritional needs in the time of infertility; be conducive to the absorption of root system; improved utilization rate of fertilizer, the eggplant of using this fertilizer is individual large, evenly; disease and pest reduces, and has played the effect of increasing both production and income.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1
A kind of protection Fruit of Common Pratia special fertilizer mass parts consists of: 3 kilograms of 5000 kilograms of fertilizers, 250 kilograms in cake fertilizer, 75 kilograms of calcium superphosphate, 25 kilograms in urea, 50 kilograms of vitriolate of tartar, 6 kilograms of moderate-elements and successive planting resistant agents.
Its preparation method is: get fertilizer and cake fertilizer is evenly pulverized, be mixed in proportion with other above-mentioned raw materials, stirring forms.
Embodiment 2
A kind of protection Fruit of Common Pratia special fertilizer mass parts consists of: 2 kilograms of 4000 kilograms of fertilizers, 300 kilograms in cake fertilizer, 68 kilograms of calcium superphosphate, 22 kilograms in urea, 55 kilograms of vitriolate of tartar, 3 kilograms of moderate-elements and successive planting resistant agents.
Its preparation method is with embodiment 1.
Embodiment 3
Above-described embodiment 1 and embodiment 2 prepared fertilizer and common compound potassium sulfate fertilizer are imposed on respectively in separately 10 hectares of experimental plots, 2300 kilograms of per hectare fertilisings, its test-results is as follows:
| Used fertilizer type | Stimulation ratio average (%) | Utilization rate of fertilizer improves (%) |
| Embodiment 1 | 16.5％ | 8.8％ |
| Embodiment 2 | 12.7％ | 6.5％ |
| Common compound potassium sulfate fertilizer | 4.7％ | 1.8％ |
Claims (2)
1. protect the Fruit of Common Pratia special fertilizer for one kind, it is characterized in that: this fertilizer adopts fertilizer, cake fertilizer, calcium superphosphate, urea, vitriolate of tartar, moderate-element and successive planting resistant agent to be mixed and made into this fertilizer, and the weight ratio of above-mentioned raw materials is:
Fertilizer 300～400
Cake fertilizer 20～30
Calcium superphosphate 6.5～8.5
Urea 2～3
Vitriolate of tartar 4～6
Moderate-element 0.3～1
Successive planting resistant agent 0.1～0.5
2. described a kind of protection Fruit of Common Pratia special fertilizer according to claim 1, it is characterized in that: its preferred version is:
Fertilizer 400～600
Cake fertilizer 25
Calcium superphosphate 7.5
Urea 2.5
Vitriolate of tartar 5
Moderate-element 0.6
Successive planting resistant agent 0.3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265353 CN102976845A (en) | 2011-09-03 | 2011-09-03 | Special fertilizer for eggplants in protected fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265353 CN102976845A (en) | 2011-09-03 | 2011-09-03 | Special fertilizer for eggplants in protected fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102976845A true CN102976845A (en) | 2013-03-20 |
Family
ID=47851253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110265353 Pending CN102976845A (en) | 2011-09-03 | 2011-09-03 | Special fertilizer for eggplants in protected fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102976845A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964941A (en) * | 2014-04-09 | 2014-08-06 | 嘉峪关市凯瑞特农业科技有限责任公司 | Multifunctional medical fertilizer for eggplants and preparation method thereof |
| CN106631466A (en) * | 2016-12-26 | 2017-05-10 | 贵州大学 | Soil-hardening-preventing special drip fertilizer for eggplants and preparation method of soil-hardening-preventing special drip fertilizer |
-
2011
- 2011-09-03 CN CN 201110265353 patent/CN102976845A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964941A (en) * | 2014-04-09 | 2014-08-06 | 嘉峪关市凯瑞特农业科技有限责任公司 | Multifunctional medical fertilizer for eggplants and preparation method thereof |
| CN106631466A (en) * | 2016-12-26 | 2017-05-10 | 贵州大学 | Soil-hardening-preventing special drip fertilizer for eggplants and preparation method of soil-hardening-preventing special drip fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |