A kind of it is applied to base manure fertilizer of alkaline tobacco-growing soil and its preparation method and application
Technical field
The invention belongs to base manure technical field of fertilizers, more particularly, to a kind of base manure fertilizer being applied to alkaline tobacco-growing soil and
Its preparation method and application.
Background technology
With the propulsion of modern agriculture, scale and specialized leaf tobacco production tissue constantly emerge in large numbers, and irrational apply
Fertile system and tobacco grower bad fertilising custom, exacerbate tobacco-growing soil quality degradation, particularly on meta-alkalescence soil, so that cigarette strain is sent out
Educate bad, nutrient imbalance, field group structure unreasonable, quality of tobacco fluctuates.
Content of the invention
It is an object of the invention to provide a kind of be applied to base manure fertilizer of alkaline tobacco-growing soil and preparation method thereof and answer
With it is intended to solve the fertilising custom bad with the irrational fertilizer regime of modern agriculture and tobacco grower, exacerbating tobacco-growing soil matter
Amount is degenerated, and on meta-alkalescence soil, makes that cigarette strain depauperation, nutrient imbalance, field group structure are unreasonable, quality of tobacco is hovered not
Front problem.
The present invention is achieved in that a kind of base manure fertilizer being applied to alkaline tobacco-growing soil, and the described alkalescence that is applied to is planted
The base manure fertilizer of crude opium earth (is contained by urea (containing N46%), an ammonium (containing N 11%~44%), potassium sulfate according to mass percent
K2O 46%), ammonium molybdate (Mo:N=54.34:6.797), borax (containing B 17%) and humic acid (effective content 70%) composition.
Further, the base manure nitrogen phosphoris and potassium fertilizer ratio of the described base manure fertilizer being applied to alkaline tobacco-growing soil is 0.8~1.2:1.0
~1.4:2.4~2.8, total nutrient content 35%~50%, wherein urea proportion are in 13.3%~19.1%, one ammonium proportion
16.8%~24%, potassium sulfate proportion 39.2%~56%, ammonium molybdate proportion 0.05%~0.3%, borax proportion 1%~5%,
Humic acid 0%~30%.
Further, described ammonium molybdate proportion 0.15%;Borax proportion 2.5%;Humic acid 15%.
Another object of the present invention is to providing a kind of preparation side of the described base manure fertilizer being applied to alkaline tobacco-growing soil
Method, the preparation method of the described base manure fertilizer being applied to alkaline tobacco-growing soil comprises the following steps:
Step one, according to mass percent urea 46%, an ammonium 11%~44%, potassium sulfate 50% and ammonium molybdate Mo:
N=54.34:6.797th, borax 17% and humic acid 70% prepare raw material;
Step 2, raw material is mixed.
Another object of the present invention is to providing a kind of cigarette of the base manure fertilizer being applied to alkaline tobacco-growing soil described in application
Grass planting method.
Another object of the present invention is to providing a kind of cigarette of the base manure fertilizer being applied to alkaline tobacco-growing soil described in application
Grass roots border acidity degree control method.
Another object of the present invention is to providing a kind of cigarette of the base manure fertilizer being applied to alkaline tobacco-growing soil described in application
Grass planting base manure.
What the present invention provided is applied to base manure fertilizer of alkaline tobacco-growing soil and its preparation method and application, according to tobacco need
Fertile feature and conditioning rhizosphere soil environmental develop special fertilizer, improve tobacco leaf growth traits (table 1) and improve yield
(table 2) and quality of tobacco (table 3).
The impact to tobacco leaf economical character for table 1 special fertilizer
The impact to yield of tobacco for table 2 special fertilizer
The impact to quality of tobacco for table 3 special fertilizer
Brief description
Fig. 1 is the preparation method flow chart of the base manure fertilizer being applied to alkaline tobacco-growing soil provided in an embodiment of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
The base manure fertilizer being applied to alkaline tobacco-growing soil provided in an embodiment of the present invention by urea (46%), an ammonium (11~
44), potassium sulfate (50%) and ammonium molybdate (Mo:N=54.34:6.797), borax (17%) and humic acid (70%) composition.
The base manure nitrogen phosphoris and potassium fertilizer ratio of the base manure fertilizer being applied to alkaline tobacco-growing soil provided in an embodiment of the present invention 0.8~
1.2:1.0~1.4:2.4~2.8,35%~50%, wherein urea proportion is 13.3%~19.1%, one for total nutrient content
Ammonium proportion 16.8%~24%, potassium sulfate proportion 39.2%~56%, ammonium molybdate proportion 0.05%~0.3%, preferably
0.15%, preferably 0.15%, borax proportion 1%~5%, preferably 2.5%, humic acid 0%~30%, preferably 15%.
As shown in figure 1, the preparation method bag of the base manure fertilizer being applied to alkaline tobacco-growing soil provided in an embodiment of the present invention
Include following steps:
S101:Base manure N P and K 0.8~1.2 according to mass percent:1.0~1.4:2.4~2.8, total nutrient content
35%~50%, wherein urea proportion is in 13.3%~19.1%, one ammonium proportion 16.8%~24%, potassium sulfate proportion 39.2%
~56%, ammonium molybdate proportion 0.05%~0.3%, borax proportion 1%~5%, humic acid 0%~30% prepares raw material;
S102:Raw material is mixed.
With reference to specific embodiment, the application principle of the present invention is further described.
Embodiment 1:
Choose the formula 6~7~17 that total nutrient content is 30%, metering weighs urea 12%, an ammonium 16%, potassium sulfate
34%th, ammonium molybdate 0.15%, borax 2.7%, humic acid 35.15% mixture.
Embodiment 2:
Choose the formula 7~8~20 that total nutrient content is 35%, metering weighs urea 14%, an ammonium 19.3%, potassium sulfate
40%th, ammonium molybdate 0.15%, borax 2.5%, humic acid 25% mixture.
Embodiment 3:
Choose the formula 8~10~22 that total nutrient content is 40%, metering weighs urea 13%, an ammonium 22.7%, sulfuric acid
Potassium 44%, ammonium molybdate 0.15%, borax 2.5%, humic acid 17.6% mixture.
Embodiment 4:
Choose the formula 10~10~25 that total nutrient content is 45%, metering weighs urea 13%, an ammonium 22.7%, sulfuric acid
Potassium 44%, ammonium molybdate 0.15%, borax 2.5%, humic acid 17.6% mixture.
Embodiment 5:
Choose the formula 10~10~26 that total nutrient content is 48%, metering weighs urea 12%, an ammonium 27%, potassium sulfate
52%th, ammonium molybdate 0.15%, borax 2.7%, humic acid 6.15% mixture.Choosing
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.