A kind of eucalyptus is compound fertilizer dedicated and preparation method thereof
Technical field
The present invention relates to fertilizer preparation field, compound fertilizer dedicated and preparation method thereof in particular to a kind of eucalyptus.
Background technology
Eucalyptus (Eucalyptus) has another name called eucalyptus globolus tree, is the general name of Myrtaceae, eucalyptus plant.Evergreen high megaphanerophyte, has from cloud-kissing megaphanerophyte to short shrub.About more than 600 plant.It is the representational seeds of most in Australian xylophyta, and most growth is in Australian continent, and small part is grown on contiguous New Guinea and Indonesia, and one is far away from the Philippines.Plantation is had at southern china.
In prior art, generally plant eucalyptus use compound fertilizer dedicated in, formula is confined to inorganic, organotrophy aspect, the eucalyptus composite fertilizer of pure inorganic nutrition, demand to inorganic nutrients in solution eucalyptus plantation process of growth that can only be single, and due to inorganic components (N P and K etc.) handy interest rate lower, excessively use the destruction can caused soil, soil is hardened, is unfavorable for the output keeping eucalyptus for a long time, is more unfavorable for sustainable plantation; And organic-inorganic eucalyptus compound mixing fertilizer, on pure inorganic basis, this adds organic composition, relatively pure inorganic composite fertilizer can be more favourable to eucalyptus plantation growth, particularly serves certain effect to the protection of planting soil environment with improving.But above two kinds of eucalyptus Chemical Mixed Fertilizers are to raising inorganic utilization ratio, continuative improvement planting soil environment aspect, and eucalyptus diseases prevention, the aspect such as disease-resistant all show generally, in order to prevent, eucalyptus is ill must take other behaves, unavoidably wastes manpower and materials, turn increases treatment cost.
In view of this, special proposition the present invention.
In prior art, eucalyptus use in planting process compound fertilizer dedicated in, formula is confined to inorganic, organotrophy aspect, the eucalyptus composite fertilizer of pure inorganic nutrition eucalyptus diseases prevention, disease-resistant etc. in all show general, in order to prevent, eucalyptus is ill must take other behaves, such as sprays insecticide, so unavoidably turn increases maintenance of plant cost, and agricultural chemicals all has certain harm to environment and HUMAN HEALTH, disagree with present environmental protection theory.
Therefore in order to solve the technical problem of above-mentioned appearance, the invention provides a kind of eucalyptus compound fertilizer dedicated, it is except inorganic nutrients, organic nutrient also creationary interpolation probiotic bacterium in composite fertilizer, the living bacteria count of probiotic bacterium needs at 0.2 hundred million/more than g, thus form biological environmental production Chemical Mixed Fertilizer, the utilization ratio of inorganic elements can be improved by adding probiotic bacterium, reduce the sowing amount of inorganic components, and improve the anti-resistant effect of eucalyptus, plant metabolism can be strengthened, promote photosynthesis and strengthening blade protection film, opposing pathogenic bacteria, well developed root system time short; Produce antimicrobial substance, suppress harmful microorganism breeding, produce benefit materials and prevent and treat various diseases of crops; To promote in profitable strain and soil that the symbiosis such as actinomycetes are grown altogether, form good crop growth environment, improve soil fertilizer matter; thorough improvement soil property; improve edatope by continuable, reach comprehensive continuable raising eucalyptus output, protect and improve the action effect of edatope.That a kind of novel, efficient, green, environmental protection, continuable eucalyptus are compound fertilizer dedicated.Just owing to the addition of probiotic bacterium, just make inorganic nutrients content can be relatively low, between 20%-35%, Organic substances accounts for 10-15%, make inorganic nutrients, organic nutrient is all in more suitable content range, visible probiotic bacterium, exist between inorganic nutrients and the content of organic nutrient and complement each other, the situation of mutual restriction, although can know in composite fertilizer in prior art needs containing organic nutrient, inorganic nutrients, but after adding probiotic bacterium, proportioning between three, and the living bacteria count of probiotic bacterium is applicant by giving rational scope after practice in the present invention program, this still belongs to pioneering in the art, for follow-up providing for eucalyptus fertilising can the data of reference, there is certain reference value.
Because this composite fertilizer is exclusively used in this kind of plant of eucalyptus, therefore needed for the habit of eucalyptus self and nutrition, use after reasonably combined, the concrete content of these nutrients is all the more excellent content of contriver by a large amount of creative experiments optimizations, only under this specific nutrient content condition, just can make nutrient more easily absorb by eucalyptus, improve the output of eucalyptus, quality and anti-resistant effect, also soil tool is had some improvement.
By further optimization, during described eucalyptus is compound fertilizer dedicated, with the mass percent of pure nutrient, inorganic nutrients content accounts for 28%, and Organic substances accounts for 13%, and also containing living bacteria count is in addition the probiotic bacterium of 0.5 hundred million/g.More excellent, inorganic nutrients content accounts for 22%-30%, and Organic substances accounts for 12-14%, in addition also containing the probiotic bacterium of living bacteria count at 0.4 hundred million/more than g.
When being prepared composite fertilizer, the raw material containing inorganic nutrients mainly comprises: any one or a few the mixing in urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate and copper sulfate.Raw material containing organic nutrient mainly comprises any one or a few the mixing in Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses.The bacterial classification that the prebiotic strain liquid of eucalyptus adopts is the mixing of any one or a few bacterial classification in phosphate solubilizing bacteria, vinelandii and Anti-bacterium.And key protection point of the present invention also and do not lie in choosing of the raw material of these nutrients supplementary and the bacterial classification of probiotic bacterium; but be content in Chemical Mixed Fertilizer of organic nutrient, inorganic nutrients and probiotic bacterium and between rational proportion, need the living bacteria count in Chemical Mixed Fertilizer to reach certain index and just can.
The embodiment of the present invention, except providing the compound fertilizer dedicated formula of a kind of eucalyptus, additionally provides the preparation method of this Chemical Mixed Fertilizer, comprises the steps:
After the raw material containing inorganic nutrients, raw material mixing and stirring containing organic nutrient, after granulating and drying, cooling, sifting step, then by after adding after prebiotic for eucalyptus strain liquid atomization, to obtain final product.
The preparation method that eucalyptus provided by the invention is compound fertilizer dedicated, preparation method is simple, operational condition is gentle, raw material needs mixing and stirring, make the content of each element in the composite fertilizer product obtained in desirable indication range, and there is not the small-particle of reunion, because if there is the particle of reunion to occur, plant is not easy to absorb.The prebiotic strain liquid of eucalyptus is added by atomizing type, thus bacterial classification can be made to mix with organic nutrient, inorganic nutrients uniformly, and be easy to the absorption that plant is follow-up, the temperature of atomization preferably controls, between 150-180 DEG C, can meet atomization requirement.
Finally, the temperature of mixing and stirring preferably controls between 40-50 DEG C, because if the too high meeting of self-temperature causes composite fertilizer decomposition failure, do not have due fertilizer efficiency, temperature is too low, can not form stable composite fertilizer.In addition, churning time preferably controls at 70-80min, stir speed (S.S.) preferably controls at 200-300rad/min, general at about 70-80min, reaction between raw material can be good at carrying out complete, and overlong time is not only uneconomical also reduces production efficiency, and stir speed (S.S.) also should not too soon or too slow, inherent effective constituent in raw material can be destroyed, do not reach again abundant stirring and evenly mixing too slowly and promote to react the effect of carrying out.
Compared with prior art, beneficial effect of the present invention is:
(1) in composite fertilizer of the present invention; the utilization ratio of inorganic elements can be improved by adding probiotic bacterium; reduce the sowing amount of inorganic components; and improve the anti-resistant effect of eucalyptus; improve the fertile matter of soil, thoroughly improve soil property, improve edatope by continuable; reach comprehensive continuable raising eucalyptus output, protect and improve the action effect of edatope.That a kind of novel, efficient, green, environmental protection, continuable eucalyptus are compound fertilizer dedicated;
(2) can plant metabolism be strengthened adding of probiotic bacterium, promote photosynthesis and strengthening blade protection film, opposing pathogenic bacteria, well developed root system time short; Produce antimicrobial substance, suppress harmful microorganism breeding, produce benefit materials and prevent and treat various diseases of crops; To promote in profitable strain and soil that the symbiosis such as actinomycetes are grown altogether, form good crop growth environment, improve the fertile matter of soil, thorough improvement soil property, and give the standard range of the living bacteria count in probiotic bacterium, for the follow-up plantation eucalyptus rational application of fertilizer provides can the data of reference, there is directive significance;
(3) composite fertilizer good stability of the present invention, solvability are good, owing to also containing a certain amount of probiotic bacterium, promote that eucalyptus is to the Balance Absorption of nutrient, improve disease resistance of plant, certain governance role can be played, for follow-up planting plants provides favourable edaphic condition to a certain extent to the soil after plantation;
(4) preparation method that eucalyptus provided by the invention is compound fertilizer dedicated; preparation method is simple; operational condition is gentle; the effective constituent of each raw material can be well protected not to be destroyed; by the great many of experiments of contriver by concrete processing step mode standard, the composite fertilizer prepared is respond well.
Summary of the invention
It is compound fertilizer dedicated that the first object of the present invention is to provide a kind of eucalyptus; described eucalyptus is compound fertilizer dedicated have inorganic more reasonable with organic nutrient proportioning; improve the anti-resistant effect of eucalyptus itself, also have certain protection to improve the advantages such as effect to soil.
The second object of the present invention is the preparation method providing a kind of described eucalyptus compound fertilizer dedicated, and the method has the advantages such as preparation method is simple, operational condition is gentle.
In order to realize above-mentioned purpose of the present invention, spy by the following technical solutions:
Embodiments provide a kind of eucalyptus compound fertilizer dedicated, with the mass percent of pure nutrient, inorganic nutrients content accounts for 20%-35%, and Organic substances accounts for 10-15%, in addition also containing the probiotic bacterium of living bacteria count at 0.2 hundred million/more than g.
First it should be explicitly made clear at this point, the mode that the present invention demarcates with pure nutrient is to limit the component of composite fertilizer, have references to the account form to nutrient in the middle of national standard " composite fertilizer GB15063-2009 ", " organic-inorganic compound fertilizer GB18877-2009 ", if not carry out each component of demarcating composite fertilizer according to the mode of pure nutrient, then also comprise other materials in the component of its finished product composite fertilizer.
Embodiment
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting the scope of the invention.Unreceipted actual conditions person in embodiment, the condition of conveniently conditioned disjunction manufacturers suggestion is carried out.Agents useful for same or the unreceipted production firm person of instrument, be and can buy by commercially available the conventional products obtained.
Embodiment 1
The compound fertilizer dedicated preparation method of eucalyptus is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, Fermentation Fulvic Acid's residue dry powder and molasses fermented liquid dry powder are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 40-50 DEG C of stirring for some time obtains just mixed fertilizer;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 30%-35%, and Organic substances accounts for 12-15%;
3) just mixed fertiliser granulates top layer will be added to after prebiotic for eucalyptus strain liquid atomization after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, form the eucalyptus that with the addition of probiotic bacterium compound fertilizer dedicated, pack.Wherein, the living bacteria count during eucalyptus is compound fertilizer dedicated is at 0.2 hundred million/more than g, and bacterial classification is the mixing of phosphate solubilizing bacteria, vinelandii two kinds of bacterial classifications.
Embodiment 2
The compound fertilizer dedicated preparation method of eucalyptus is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 40-50 DEG C is stirred 70min and obtains just batch mixing, and stir speed (S.S.) controls at 300rad/min;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 20%-25%, and Organic substances accounts for 10-11%;
3) just mixed fertiliser granulates top layer will be added to after prebiotic for eucalyptus strain liquid atomization after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, atomization temperature controls at 170 DEG C, form the eucalyptus that with the addition of probiotic bacterium compound fertilizer dedicated, pack.Wherein, the living bacteria count during eucalyptus is compound fertilizer dedicated is at 0.4 hundred million/more than g, and bacterial classification is the mixing of phosphate solubilizing bacteria, Anti-bacterium, vinelandii three kinds of bacterial classifications.
Embodiment 3
The compound fertilizer dedicated preparation method of eucalyptus is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 40-50 DEG C is stirred 80min and obtains just batch mixing, and stir speed (S.S.) controls at 200rad/min;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 22%-25%, and Organic substances accounts for 12-14%;
3) just mixed fertiliser granulates top layer will be added to after prebiotic for eucalyptus strain liquid atomization after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, atomization temperature controls at 150 DEG C, form the eucalyptus that with the addition of probiotic bacterium compound fertilizer dedicated, pack.Wherein, the living bacteria count during eucalyptus is compound fertilizer dedicated is at 0.3 hundred million/more than g, and bacterial classification is the mixing of phosphate solubilizing bacteria, Anti-bacterium, vinelandii three kinds of bacterial classifications.
Embodiment 4
The compound fertilizer dedicated preparation method of eucalyptus is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 45 DEG C stirs 75min and obtains just batch mixing, and stir speed (S.S.) controls at 250rad/min;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 28%-30%, and Organic substances accounts for 12-14%;
3) just mixed fertiliser granulates top layer will be added to after prebiotic for eucalyptus strain liquid atomization after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, atomization temperature controls at 180 DEG C, form the eucalyptus that with the addition of probiotic bacterium compound fertilizer dedicated, pack.Wherein, the living bacteria count during eucalyptus is compound fertilizer dedicated is at 0.4 hundred million/more than g, and bacterial classification is the mixing of phosphate solubilizing bacteria, Anti-bacterium, vinelandii three kinds of bacterial classifications.
Embodiment 5
The compound fertilizer dedicated preparation method of eucalyptus is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 48 DEG C stirs 80min and obtains just batch mixing, and stir speed (S.S.) controls at 250rad/min;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 28%, and Organic substances accounts for 13%;
3) just mixed fertiliser granulates top layer will be added to after prebiotic for eucalyptus strain liquid atomization after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, form the eucalyptus that with the addition of probiotic bacterium compound fertilizer dedicated, pack.Wherein, the living bacteria count during eucalyptus is compound fertilizer dedicated is at 0.3 hundred million/more than g, and bacterial classification is the mixing of phosphate solubilizing bacteria, Anti-bacterium, vinelandii three kinds of bacterial classifications.
Comparative example 1
The preparation method of composite fertilizer is as follows:
1) urea, ammonium nitrate phosphorus, monoammonium phosphate, Repone K, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, Fermentation Fulvic Acid's residue dry powder, molasses fermented liquid dry powder and the peat composed of rotten mosses are poured in proportion in the reactor of band heating jacket and whipping appts, temperature control 48 DEG C stirs 80min and obtains just batch mixing, and stir speed (S.S.) controls at 250rad/min;
2) after testing with the mass percent of pure nutrient, inorganic nutrients content accounts for 45%, and Organic substances accounts for 7%;
3) form composite fertilizer after a series of post-processing steps such as carrying out granulating and drying by pouring out in first mixed fertilizer-responsive still, cooling, sieve, pack.
Experimental example 1
Fertilizer efficiency is tested: the compound fertilizer dedicated composite fertilizer prepared with comparative example 1 of the eucalyptus of being prepared by embodiment of the present invention 1-5 applies fertilizer to eucalyptus simultaneously, and result is as follows:
Table 1 fertilization effect
As can be seen from Table 1, the compound fertilizer dedicated Be very effective of eucalyptus that the embodiment of the present invention is prepared, improve the anti-resistant effect of eucalyptus, certainly this and eucalyptus of the present invention compound fertilizer dedicated in organic nutrient, inorganic nutrients rational proportion be undivided, also added probiotics and form the bio-compound fertilizer with abundant probiotics, and by realizing the utilization ratio finding to improve inorganic elements by adding probiotic bacterium, reduce the sowing amount of inorganic components.
Experimental example 2
By after the experiment carried out in experimental example 1, detect the quality of soil, concrete detected result is as follows:
Table 2 soil nutrient and bacterium colony
|
Full nitrogen (%) |
Soil total number of bacterial colony (hundred million/g) |
Soil compaction degree |
Embodiment 1 |
0.714 |
0.8 |
Without hardening phenomenon |
Embodiment 2 |
0.678 |
0.9 |
Without hardening phenomenon |
Embodiment 3 |
0.793 |
0.7 |
Without hardening phenomenon |
Embodiment 4 |
0.704 |
0.6 |
Without hardening phenomenon |
Embodiment 5 |
0.728 |
0.9 |
Without hardening phenomenon |
Comparative example 1 |
0.530 |
0.1 |
Soil has crackle, moisture few |
As can be seen from Table 2, the compound fertilizer dedicated not only fertilizer efficiency of eucalyptus of the embodiment of the present invention is good, and can also effective soil protection, is conducive to the plantation of follow-up plant, has saved soil remediation cost to a great extent.
Namely the eucalyptus of the embodiment of the present invention is compound fertilizer dedicated can be used as the raw material producing configuration composite foliage fertilizer, fertigation, also can spray separately or carry out fertigation in conjunction with irrigation equipment.
Although illustrate and describe the present invention with specific embodiment, however it will be appreciated that can to make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, this means to comprise all such changes and modifications belonged in the scope of the invention in the following claims.