CN105219395A - A kind of modifying agent of using modified saltings - Google Patents
A kind of modifying agent of using modified saltings Download PDFInfo
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- CN105219395A CN105219395A CN201510576934.4A CN201510576934A CN105219395A CN 105219395 A CN105219395 A CN 105219395A CN 201510576934 A CN201510576934 A CN 201510576934A CN 105219395 A CN105219395 A CN 105219395A
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Abstract
The invention provides a kind of modifying agent of using modified saltings, a kind of modifying agent of using modified saltings, include raw material, its parts by weight of raw materials is: wilkinite 5-15 part, yellow sand 5-15 part, humic acids 15-20 part, animals urine 20-35 part, animal excrement 15-20 part, phosphogypsum 10-15 part, poly(lactic acid) 20-25 part.The present invention can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Description
Technical field
The present invention relates to field of fertilizer production, be specifically related to a kind of modifying agent of using modified saltings.
Background technology
Saltings is a kind of salt aggregation, refer to that salinity contained inside soil has influence on the normal growth of crop, according to UNESCO and food and agricultural organization's incomplete statistics, the area in saltings, the whole world is 9.5438 hundred million hectares, and wherein China is 9,913 ten thousand hectares.The formation of China's alkaline earth and alkali-affected soil, major part is accumulative relevant with Carbonates In Soil, and thus basicity is general higher, and serious salt affected soil regional plant almost can not be survived.
Existing modifying agent slowly can only improve the saline and alkaline in saltings, so just have impact on the growth of plant, is sometimes 1 season or even several season, and long-time use also can form saltings.
Summary of the invention
For above problems of the prior art, the invention provides a kind of modifying agent of using modified saltings, shorten the time of improvement, reduce the saline and alkaline in saltings.
The present invention is achieved by the following technical solutions:
The modifying agent in using modified saltings, includes raw material, and its parts by weight of raw materials is:
Wilkinite 5-15 part
Yellow sand 5-15 part
Humic acids 15-20 part
Animals urine 20-35 part
Animal excrement 15-20 part
Phosphogypsum 10-15 part
Poly(lactic acid) 20-25 part.
Further, the fineness of described yellow sand is 300-400 order.
Further, described bentonitic fineness is 260-300 order.
Further, the fineness of described phosphogypsum is 280-300 order.
Further, described humic acids is xanthohumic acid.
Further, its preparation process is as follows:
1) yellow sand is crushed to 300-400 order stand-by;
2) bentonite in powder is broken to 260-300 order stand-by;
3) phosphogypsum powder is broken to 280-300 order stand-by;
4) be that to soak weight part be the animal excrement of 15-20 part for the animals urine of 20-35 part by weight part, soak time is 1-1.5 days;
5) be that the humic acids of 15-20 part joins in the soak solution in step 4 by weight part, stir, sealing, maintenance temperature is 25-35 DEG C, and the time is 3-5 days, and with till the whole alveolation of animal excrement;
6) add step 1 in the fermented liquid in step 5 and be crushed to the yellow sand that 300-400 order weight part is 5-15 part, and in step 2, be crushed to the wilkinite that 260-300 order weight part is 5-15 part, after being uniformly mixed, sealing, the time is 2-3 days;
7) add in step 3 in the mixed solution of step 6 and be crushed to the phosphogypsum that 280-300 order weight part is 10-15 part, stir, and by heating temperatures to 50-55 DEG C, the time is 2-3 hour, is cooled to room temperature;
8) in the mixed solution after the heating of step 7, add the poly(lactic acid) that weight part is 20-25 part, stir.
Further, its preparation process is as follows:
1) yellow sand is crushed to 350 orders stand-by;
2) bentonite in powder is broken to 280 orders stand-by;
3) phosphogypsum powder is broken to 290 orders stand-by;
4) be that to soak weight part be the animal excrement of 17 parts for the animals urine of 28 parts by weight part, soak time is 1 day;
5) be that the humic acids of 16 parts joins in the soak solution in step 4 by weight part, stir, sealing, keep temperature to be 33 DEG C, the time is 4 days, and with till the whole alveolation of animal excrement;
6) add step 1 in the fermented liquid in step 5 and be crushed to the yellow sand that 350 order weight parts are 12 parts, and in step 2, be crushed to the wilkinite that 280 order weight parts are 13 parts, after being uniformly mixed, sealing, the time is 2.5 days;
7) add in step 3 in the mixed solution of step 6 and be crushed to the phosphogypsum that 290 order weight parts are 13 parts, stir, and by heating temperatures to 52 DEG C, the time is 3 hours, is cooled to room temperature;
8) in the mixed solution after the heating of step 7, add the poly(lactic acid) that weight part is 24 parts, stir.
Beneficial effect of the present invention is: this modifying agent of the present invention can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 300-400 order stand-by; Again bentonite in powder is broken to 260-300 order stand-by; Again phosphogypsum powder is broken to 280-300 order stand-by; Be that to soak weight part be the animal excrement of 15-20 part for the animals urine of 20-35 part again by weight part, soak time is 1-1.5 days, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 15-20 part join aforementioned in soak solution in, stir, sealing, maintenance temperature is 25-35 DEG C, and the time is 3-5 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; The yellow sand that the aforementioned 300-400 of being crushed to order weight part is 5-15 part is added again in the fermented liquid in aforementioned, with aforementioned in be crushed to the wilkinite that 260-300 order weight part is 5-15 part, after being uniformly mixed, sealing, time is 2-3 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution more aforementioned in be crushed to the phosphogypsum that 280-300 order weight part is 10-15 part, stir, and by heating temperatures to 50-55 DEG C, time is 2-3 hour, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 20-25 part, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment 2
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 350 orders stand-by; Again bentonite in powder is broken to 280 orders stand-by; Again phosphogypsum powder is broken to 290 orders stand-by; Be that to soak weight part be the animal excrement of 17 parts for the animals urine of 28 parts again by weight part, soak time is 1 day, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 16 parts join aforementioned in soak solution in, stir, sealing, keep temperature to be 33 DEG C, the time is 4 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; Add in the fermented liquid in aforementioned again and be aforementionedly crushed to the yellow sand that 350 order weight parts are 12 parts, with aforementioned in be crushed to the wilkinite that 280 order weight parts are 13 parts, after being uniformly mixed, sealing, time is 2.5 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution again and be aforementionedly crushed to the phosphogypsum that 290 order weight parts are 13 parts, stir, and by heating temperatures to 52 DEG C, time is 3 hours, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 24 parts, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment 3
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 320 orders stand-by; Again bentonite in powder is broken to 260 orders stand-by; Again phosphogypsum powder is broken to 280 orders stand-by; Be that to soak weight part be the animal excrement of 15 parts for the animals urine of 20 parts again by weight part, soak time is 1.2 days, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 15 parts join aforementioned in soak solution in, stir, sealing, keep temperature to be 25 DEG C, the time is 3 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; Add in the fermented liquid in aforementioned again and be aforementionedly crushed to the yellow sand that 320 order weight parts are 5 parts, with aforementioned in be crushed to the wilkinite that 260 order weight parts are 5 parts, after being uniformly mixed, sealing, time is 2 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution again and be aforementionedly crushed to the phosphogypsum that 280 order weight parts are 10 parts, stir, and by heating temperatures to 50 DEG C, time is 2 hours, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 20 parts, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment 4
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 380 orders stand-by; Again bentonite in powder is broken to 280 orders stand-by; Again phosphogypsum powder is broken to 285 orders stand-by; Be that to soak weight part be the animal excrement of 18 parts for the animals urine of 25 parts again by weight part, soak time is 1.3 days, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 18 parts join aforementioned in soak solution in, stir, sealing, keep temperature to be 30 DEG C, the time is 3.5 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; Add in the fermented liquid in aforementioned again and be aforementionedly crushed to the yellow sand that 380 order weight parts are 10 parts, with aforementioned in be crushed to the wilkinite that 280 order weight parts are 8 parts, after being uniformly mixed, sealing, time is 2.2 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution again and be aforementionedly crushed to the phosphogypsum that 285 order weight parts are 12 parts, stir, and by heating temperatures to 51 DEG C, time is 2.2 hours, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 21 parts, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment 5
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 400 orders stand-by; Again bentonite in powder is broken to 290 orders stand-by; Again phosphogypsum powder is broken to 295 orders stand-by; Be that to soak weight part be the animal excrement of 19 parts for the animals urine of 30 parts again by weight part, soak time is 1.4 days, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 19 parts join aforementioned in soak solution in, stir, sealing, keep temperature to be 27 DEG C, the time is 4.5 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; Add in the fermented liquid in aforementioned again and be aforementionedly crushed to the yellow sand that 400 order weight parts are 13 parts, with aforementioned in be crushed to the wilkinite that 290 order weight parts are 10 parts, after being uniformly mixed, sealing, time is 2.6 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution again and be aforementionedly crushed to the phosphogypsum that 295 order weight parts are 14 parts, stir, and by heating temperatures to 54 DEG C, time is 2.8 hours, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 23 parts, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
Embodiment 6
For improveing the modifying agent in saltings, its preparation process is as follows: first yellow sand is crushed to 300 orders stand-by; Again bentonite in powder is broken to 300 orders stand-by; Again phosphogypsum powder is broken to 300 orders stand-by; Be that to soak weight part be the animal excrement of 20 parts for the animals urine of 35 parts again by weight part, soak time is 1.5 days, carries out initial fermentation, and can soak for liquid or softer material by animal excrement simultaneously; By weight part be again the humic acids of 20 parts join aforementioned in soak solution in, stir, sealing, keep temperature to be 35 DEG C, the time is 5 days, can ferment fully like this on the basis of aforementioned initial fermentation, and improve the efficiency of fermentation, save initial fermentation and then can make nearly one times of time lengthening, and with till the whole alveolation of animal excrement, the absorption in soil can be beneficial to like this; Add in the fermented liquid in aforementioned again and be aforementionedly crushed to the yellow sand that 300 order weight parts are 15 parts, with aforementioned in be crushed to the wilkinite that 300 order weight parts are 15 parts, after being uniformly mixed, sealing, time is 3 days, and wherein yellow sand can well prevent nutritive substance from infiltrating into subterranean layer, therefore, it is possible to improved more rapidly in saltings within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better; Add in aforementioned mixed solution again and be aforementionedly crushed to the phosphogypsum that 300 order weight parts are 15 parts, stir, and by heating temperatures to 55 DEG C, time is 2.6 hours, be cooled to room temperature, wherein phosphogypsum can reduce saline and alkaline alkalescence, is got off by the calcium ions precipitate in saltings; Finally in the mixed solution after aforementioned heating, add the poly(lactic acid) that weight part is 25 parts, stir, therefore effectively can reduce more rapidly the saline and alkaline in saltings like this.
During use, directly above-mentioned modifying agent is evenly sprinkled upon on saltings, therefore this modifying agent can be good at preventing nutritive substance from infiltrating into subterranean layer, therefore, it is possible to saltings is improved more rapidly within the effective time, wilkinite can improve the plate structure of soil, and with yellow sand coordinate the ventilation property making soil better, only need the concentration that can be reduced to suitable for plant growth for 20-30 days, and can one to use, get final product for a long time as Fertilizer application as only needing poly(lactic acid) and these two kinds of raw materials of phosphogypsum to remove during Fertilizer application, therefore more convenient, reduce cost and improve fertilizer efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the modifying agent in using modified saltings, is characterized in that: include raw material, and its parts by weight of raw materials is:
Wilkinite 5-15 part
Yellow sand 5-15 part
Humic acids 15-20 part
Animals urine 20-35 part
Animal excrement 15-20 part
Phosphogypsum 10-15 part
Poly(lactic acid) 20-25 part.
2. the modifying agent in a kind of using modified saltings according to claim 1, is characterized in that: the fineness of described yellow sand is 300-400 order.
3. the modifying agent in a kind of using modified saltings according to claim 1, is characterized in that: described bentonitic fineness is 260-300 order.
4. the modifying agent in a kind of using modified saltings according to claim 1, is characterized in that: the fineness of described phosphogypsum is 280-300 order.
5. the modifying agent in a kind of using modified saltings according to claim 1, is characterized in that: described humic acids is xanthohumic acid.
6. the preparation method of the modifying agent in a kind of using modified saltings according to claim 1, is characterized in that: described step is as follows:
1) yellow sand is crushed to 300-400 order stand-by;
2) bentonite in powder is broken to 260-300 order stand-by;
3) phosphogypsum powder is broken to 280-300 order stand-by;
4) be that to soak weight part be the animal excrement of 15-20 part for the animals urine of 20-35 part by weight part, soak time is 1-1.5 days;
5) be that the humic acids of 15-20 part joins in the soak solution in step 4 by weight part, stir, sealing, maintenance temperature is 25-35 DEG C, and the time is 3-5 days, and with till the whole alveolation of animal excrement;
6) add step 1 in the fermented liquid in step 5 and be crushed to the yellow sand that 300-400 order weight part is 5-15 part, and in step 2, be crushed to the wilkinite that 260-300 order weight part is 5-15 part, after being uniformly mixed, sealing, the time is 2-3 days;
7) add in step 3 in the mixed solution of step 6 and be crushed to the phosphogypsum that 280-300 order weight part is 10-15 part, stir, and by heating temperatures to 50-55 DEG C, the time is 2-3 hour, is cooled to room temperature;
8) in the mixed solution after the heating of step 7, add the poly(lactic acid) that weight part is 20-25 part, stir.
7. the preparation method of the modifying agent in a kind of using modified saltings according to claim 6, is characterized in that: described step is as follows:
1) yellow sand is crushed to 350 orders stand-by;
2) bentonite in powder is broken to 280 orders stand-by;
3) phosphogypsum powder is broken to 290 orders stand-by;
4) be that to soak weight part be the animal excrement of 17 parts for the animals urine of 28 parts by weight part, soak time is 1 day;
5) be that the humic acids of 16 parts joins in the soak solution in step 4 by weight part, stir, sealing, keep temperature to be 33 DEG C, the time is 4 days, and with till the whole alveolation of animal excrement;
6) add step 1 in the fermented liquid in step 5 and be crushed to the yellow sand that 350 order weight parts are 12 parts, and in step 2, be crushed to the wilkinite that 280 order weight parts are 13 parts, after being uniformly mixed, sealing, the time is 2.5 days;
7) add in step 3 in the mixed solution of step 6 and be crushed to the phosphogypsum that 290 order weight parts are 13 parts, stir, and by heating temperatures to 52 DEG C, the time is 3 hours, is cooled to room temperature;
8) in the mixed solution after the heating of step 7, add the poly(lactic acid) that weight part is 24 parts, stir.
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