CN102557798A - Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof - Google Patents
Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof Download PDFInfo
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Abstract
The invention provides an organic-inorganic compound fertilizer added with an SOD (Super Oxygen Dehydrogenise) analogue and a production method thereof. The fertilizer comprises the following raw material components in percentage by weight: 35-64 percent of a nitrogen-phosphorus-potassium total nutrient, 20-40 percent of an organic matter, 5-10 percent of secondary and trace elements, 5-15 percent of a calcium-magnesium-phosphate fertilizer, 1-8 percent of an SOD analogue and 5-20 percent of other filling materials. The fertilizer provided by the invention has a reasonable nutrient proportion, an active factor which can be used for enhancing the stress tolerance of a plant is added, and a fertilizer nutrient proportion is designed reasonably; and the fertilizer is easy and convenient to apply, and has high fertilizer efficiency. Nutrient balance of N, P and K is realized, and secondary and trace elements and an SOD active promoting factor are added, so that the utilization ratio of a chemical fertilized is increased greatly, the production cost is reduced, the problems of plant ageing, root system weakening, poor tolerance resistance and the like are solved, the plant resistance is enhanced, the product quality is improved, and the yield is increased.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, relate in particular to a kind of organic-inorganic compound fertilizer of the SOD of interpolation stand-in and its working method.
Background technology
Organic-inorganic compound fertilizer is a kind of new-type fertilizer, and it integrates the advantage of fertilizer and composite fertilizer, can better the plant growth coordinating environment, and improve the plant nutrition structure and form, improve crop quality effectively.It is active how farthest to improve plant SOD, and enhancement of plant is anti-ageing, anti-adversity ability is the emphasis of fertilizer effect and effect research.
SOD is a kind of active substance that comes from life entity, can eliminate the objectionable impurities that organism produces in metabolic processes.Under normal circumstances, vegetable cell exists oxygen production and removes two processes.SOD plays a role under temperature is coerced as a kind of membrane protective enzyme, and environment stress can promote active oxygen to produce, damage film system.And SOD is a kind of important free radical scavenging enzyme, can remove active oxygen radical, thereby prevents the murder by poisoning of radical, they is called the protective enzyme system for this reason.Some scholars think, SOD with plant cold-resistant, drought-resistant ability is closely related, the blade strong resistance that SOD content is high, the later injury symptom that occurs.Research shows, SOD can adapt to and coerces and produce respective change, thereby regulates cellular metabolism, with the opposing environment stress.
It is big that SOD has a molecular weight, and the transformation period is short, is prone to lose activity, and be difficult for passing shortcomings such as cytolemma, so the application of SOD is restricted.For this reason; Some scholars small molecules title complex synthetic and that characterized metals ions such as a series of cuprics, manganese, iron comes Simulating SOD, and it is little that these title complexs (being the SOD stand-in) have a molecular weight, is soluble in polar solvent; Be prone to see through semi-permeable membranes; Long half time has stronger advantages such as resistibility to temperature, acid-basicity and proteolytic enzyme, can be good at being applied to producing promoting.Temporary transient the discovery has document to be disclosed in fertilizer, especially in organic and inorganic fertilizer, adds the SOD stand-in, realizes improving the soil, and it is active to improve plant SOD, and anti-ageing, the anti-adversity ability of enhancement of plant reduces effects such as rate of fertilizer.
Summary of the invention
One of the object of the invention is to provide a kind of organic-inorganic compound fertilizer of the SOD of interpolation stand-in.
Another object of the present invention is to provide the working method of said fertilizer.
A kind of organic-inorganic compound fertilizer that adds the SOD stand-in by weight percentage, comprises following feed composition:
Nitrogen phosphorus potassium total nutrient 35%-64%,
Organic 20%-40%,
In micro-5%-10%,
Fused(calcium magnesium)phosphate 5%-15%,
SOD stand-in 1%-8%,
Other weighting material 5%-20%.
Wherein, said nitrogen phosphorus potassium total nutrient is urea, vitriolate of tartar, diammonium phosphate and superphosphate of lime.Their weight percents separately are (accounting for the percentage ratio of fertilizer total amount):
Urea 15%-25%,
Vitriolate of tartar 10%-20%,
Diammonium phosphate 1%-3%,
Superphosphate of lime 9%-16%.
Wherein, said nitrogen phosphorus potassium total nutrient is preferably 37%-61%.Organic matter is preferably 20%-35%.Middle trace element is preferably 5%-6%.Fused(calcium magnesium)phosphate is preferably 6%-10%.The SOD stand-in are preferably 1%-4%, more preferably 2%-4%.Other weighting materials are preferably 10%-16%, more preferably 12%-15%.Urea is preferably 15-20%.Vitriolate of tartar is preferably 10%-18%.Diammonium phosphate is preferably 1%-2%.Superphosphate of lime is preferably 9%-16%.
Wherein, Said SOD stand-in are selected from: SAP 73 iron; SAP 73 is violent; L-amino acid-copper (II)-o-phenanthroline type SOD stand-in, glycocoll-nickel-benzimidazole type SOD stand-in (Ni (bim) is (gly)), one or more in L-aspartic acid-nickel-benzimidazole type SOD stand-in (Ni (bim) is (L-asp)) and the L-L-glutamic acid-nickel-benzimidazole type SOD stand-in (Ni (bim) is (L-glu)).
The SOD stand-in can be solid, also can be liquid; Solid SOD stand-in 1%-8% by weight percentage calculates, for per hundred kilograms of fertilizer use 1-8kg, and preferred 1-4kg; Liquid SOD stand-in 1%-8% by weight percentage calculates, for per hundred kilograms of fertilizer use 1-8L, and preferred 1-4L.
Wherein, said organic matter is selected from dregs of beans, the chaff dregs of rice, plant ash, chicken manure, humic acids, silkworm excrement and the wormcast one or more.Organic matter preferably becomes thoroughly decomposed thoroughly before use by fermentation.The organic matter that does not become thoroughly decomposed fully also has a large amount of flies, nematode, weed seed, pathogenic micro-organism, harmful parasite to be mixed in wherein except foul smelling, causes crop that disease and pest takes place easily.
Wherein, said humic acids can be the humic acids in brown coal, peat or the weathered coal etc.
Wherein, said middle trace element is selected from: one or more in calcium, magnesium, boron, molybdenum, manganese, zinc, copper, iron and the selenium.
Wherein, middle trace element consumption by weight percentage is: calcium 1.5%, magnesium 1.5%-2.0%, boron 1.0%-1.5%, molybdenum 0.8%-0.9%, manganese 0.5%-0.9%, zinc 1.2%-1.6%, copper 1.2%, iron 1.5%-2.0%, selenium 1.0%.
Wherein, said other weighting material is selected from: one or more in zeyssatite, wilkinite, attapulgite and the vermiculite.
The working method of above-mentioned fertilizer provided by the invention may further comprise the steps:
(1) adjusting of the mixed and potential of hydrogen of raw material: will mix except that the raw material of SOD stand-in, and the pH value of control mixing raw material (removing the mixing raw material of SOD stand-in);
(2) granulation of fertilizer: mixed raw material is carried out granulation;
(3) the SOD stand-in are coated with spray: adopt the centrifugation atomizing, the fertilizer after the granulation is coated with spray with the SOD stand-in, make the fertilizer after SOD stand-in and the granulation contact mixing, be cooled to room temperature then, promptly get the composite fertilizer finished product.
In the aforementioned production method:
Said step (1) pH value is controlled to be 5.5-6.8.Be in coming through the raw material fused(calcium magnesium)phosphate with mineral manure superphosphate of lime in free acid realize, to guarantee nutrient availability.
The SOD stand-in that said step (3) is coated with spray can be liquid SOD stand-in 1-8L (consumptions of fertilizer after per hundred kilograms of granulations), preferred 1-4L, more preferably 2-4L; Also can be solid SOD stand-in 1-8kg (consumption of fertilizer after per hundred kilograms of granulations), preferred 1-4kg, more preferably 2-4kg.
Working method of the present invention also comprises the broken step of raw material (remove SOD stand-in) before in above-mentioned steps (1).
Wherein, the fragmentation of said raw material (remove SOD stand-in) be with nitrogen phosphorus potassium total nutrient, organic matter and other weighting material pulverize separately to 0.1-1.2mm, preferred 0.6-0.8mm.If organic matter uses humic acids, need humic acids is crushed to 0.1-0.3mm preferred 0.1-0.2mm.
The SOD stand-in that add in the fertilizer according to the invention are a kind of proteinaceous materials of long-chain that have; A lot of carboxyls are arranged on protein chain; Contain a lot of complexing groups around the chain; Have extremely strong sequestering action with the metal nutrient ion in the fertilizer, can with the nutrient ionic bond, add complex because of one-tenth ring property.Nutrient there is extremely strong inrichment, thereby the good slow release function is arranged.Can promote well developed root system, the development growth of crop, improve crop immunizing power, strengthen resistance, improve the soil, few rate of fertilizer.
Not only contain various nutrient elements and abundant organic matters such as necessary for plant growth nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, copper, iron, zinc in the fertilizer provided by the invention; Also contain and to improve the active effective constituent of the plant SOD SOD stand-in suitable with SOD with function; Plant all can be met in the demand of growth different times for various elements; Also helping growing of its root of promotion and leaf portion, is a kind of efficient, multifunctional fertilizers that integrates up-to-date production technique and modern high technology.Further, prescription is reasonable, scientific combination, has played quick-acting, long-acting, effect efficiently; Nutritive equilibrium, stable, obvious effect of increasing production, alternative multiple simple substance fertilizer, fertilizer and composite fertilizer.
The composite fertilizer that makes has the multiple efficacies spy, is applicable to all kinds of different soils and crop, can make seed manure, base fertilizer, topdress and use, and for crop provides multiple nutrients and trace element, short its grows; Can improve chlorophyll content, strengthen photosynthesis, promote plant growth, improve the activity of degeneration-resistant relevant enzyme such as crop PPO, POD and SOD, improve plant opposing adverse circumstance ability, delay to set the body aging.Fertilizer efficiency is high, has both improved chemical fertilizer utilization ratio significantly, improves output, improves quality, reduces production costs.Can propose suitable proportion and the consumption and the corresponding fertilizer practice thereof of big or middle trace element, thereby produce various dissimilar organic and inorganic special compound fertilizer material according to the regulation of fertilizer requirement of Different Crop, the nutrient supplying capability ability and the fertilizer effect of soil simultaneously.And, the working method of fertilizer of the present invention, rate of loss is little, and the particle that makes is more even, and intensity is better.
In a word, compared with prior art, fertilizer nutrient reasonable ratio provided by the invention, and added the active factor that can improve the plant stress-resistance characteristic; Use easyly, fertilizer efficiency is high.Not only N, P, K nutrient balance, and added the middle trace element and the active factor that promotes of SOD, both improved chemical fertilizer utilization ratio significantly; Reduce production costs, overcome problems such as plant senescence, root system reduction, anti-adversity ability difference, the enhancement of plant resistibility; Also promote product quality, improved output.
Description of drawings
Fig. 1 is the technological process of production of fertilizer of the present invention.
Embodiment
Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
The NPK that present embodiment is used (nitrogen phosphorus potassium total nutrient), organic matter, fused(calcium magnesium)phosphate all can be bought on market with other weighting materials and obtain, and are conventional material.
The used SOD stand-in of the present invention all can be buied from market, available from Shijiazhuang Development Zone Desai Chemical Co., Ltd.
Trace element can also pass through the fermentation of honey chelating before use among the present invention, obtains trace element in the chelating attitude, and effect can be better, trace element utilizing rate in can improving.Micro-preparation method is a patented claim ZL201010204413.3 disclosed method in the chelating attitude: the molasses fermented liquid of sequestrant (available from the Taiwan red group that distinguishes the flavor of) is mixed with the middle trace element of the embodiment of the invention with contained aminoacids complex wherein; Use sodium hydroxide to regulate the pH value and be 7.0-8.0; Stir; 25 ± 3 ℃ of reaction 1h form the molasses fermented liquid of chelating, and the chelation percent of trace element can reach more than 90% in its chelating attitude.
Granular urea nitrogenous 46%; The macrobead vitriolate of tartar contains potassium 60%; Diammonium phosphate nitrogenous 22%, phosphorous 46%; Macrobead superphosphate of lime phosphorous 16%.
Constituent content in the organic matter is:
Humic acids: contain organic more than 70%.
Dregs of beans: contain organic matter 30.0%, nitrogen 6.30%, P
2O
50.93%, K
2O 0.12%;
The chaff dregs of rice: contain protein >=15.0%;
Plant ash: contain organic matter 16.0～21.0%, nitrogen phosphorus potassium 6.0～15.0%;
Chicken manure: contain organic matter 25.5%, nitrogen 1.6%, phosphorus 1.5%, potassium 0.8%;
Silkworm excrement: contain organic matter >=75.0%, ash content 9.56～16.23%, total nitrogen 1.91～3.60%.
Wormcast: contain organic matter 25.0～38.0%, humic acids 21.0～40.0%, nitrogen phosphorus potassium 2.15～8.55%.
The described room temperature of the embodiment of the invention is 25 ℃.
Embodiment of the invention organic matter preferably becomes thoroughly decomposed thoroughly before use by fermentation, can be undertaken by this area ordinary method.If any using the humic-acid kind organic matter, before fertilizer is mixed, can also carries out necessary ammonification by the ordinary skill in the art to the humic-acid kind organic matter and handle; Ammonification humic acids centering trace element has sequestering action equally, micro-utilization ratio in can improving.
Embodiment 1
Said fertilizer, by weight percentage, feed composition is (component of fertilizer after per hundred kilograms of granulations) as follows:
The preparation method:
(1) fragmentation of raw material and mixing: with nitrogen phosphorus potassium total nutrient (granular urea; The macrobead vitriolate of tartar; Diammonium phosphate and macrobead superphosphate of lime), organic (dregs of beans) and other weighting materials (zeyssatite and wilkinite) pulverize separately is crushed to 0.1mm to 0.6mm with humic acids; Trace element (magnesium, manganese, zinc and iron) in raw material after pulverizing and the chelating attitude is mixed;
(2) adjusting of raw material acid basicity: on go on foot raw material behind the mixing add again in the fused(calcium magnesium)phosphate with superphosphate of lime in free acid, the pH value of the back fertilizer that is mixed is controlled to be 5.5, with the assurance nutrient availability;
(3) granulation of fertilizer: the organic and inorganic fertilizer after being mixed is carried out granulation;
(4) the SOD stand-in are coated with spray: adopt the centrifugation atomizing; Fertilizer after the granulation is coated with spray with solid SOD stand-in (SAP 73 manganese and SAP 73 iron); Under suspended state, make the fertilizer after SOD stand-in and the granulation contact mixing; Be cooled to room temperature then, promptly get the composite fertilizer finished product.
Embodiment 2
Said fertilizer, by weight percentage, feed composition is (component of fertilizer after per hundred kilograms of granulations) as follows:
The preparation method:
(1) fragmentation of raw material and mixing: with nitrogen phosphorus potassium total nutrient (granular urea; The macrobead vitriolate of tartar; Diammonium phosphate and macrobead superphosphate of lime), organic (the chaff dregs of rice and dregs of beans) and other weighting materials (zeyssatite and attapulgite) pulverize separately be crushed to 0.15mm to 0.7mm with humic acids; Trace element (boron, molybdenum, copper, zinc, iron) in raw material after pulverizing and the chelating attitude is mixed;
(2) adjusting of raw material acid basicity: on go on foot raw material behind the mixing add again in the fused(calcium magnesium)phosphate with superphosphate of lime in free acid, the pH value of the back fertilizer that is mixed is controlled to be 6.2, with the assurance nutrient availability;
(3) granulation of fertilizer: the organic and inorganic fertilizer after being mixed is carried out granulation;
(4) the SOD stand-in are coated with spray: adopt the centrifugation atomizing; Fertilizer after the granulation is coated with spray with solid SOD stand-in (SAP 73 manganese, Ni (bim) (L-asp), Ni (bim) (L-glu)); Under suspended state, make the fertilizer after SOD stand-in and the granulation contact mixing; Be cooled to room temperature then, promptly get the composite fertilizer finished product.
Embodiment 3
Said fertilizer, by weight percentage, feed composition is (component of fertilizer after per hundred kilograms of granulations) as follows:
The preparation method:
(1) fragmentation of raw material and mixing: with nitrogen phosphorus potassium total nutrient (granular urea; The macrobead vitriolate of tartar; Diammonium phosphate and macrobead superphosphate of lime), organic (plant ash) and other weighting materials (zeyssatite and vermiculite) pulverize separately is crushed to 0.2mm to 0.8mm with humic acids; Trace element (magnesium, manganese, zinc, iron, selenium) in raw material after pulverizing and the chelating attitude is mixed;
(2) adjusting of raw material acid basicity: on go on foot raw material behind the mixing add again in the fused(calcium magnesium)phosphate with superphosphate of lime in free acid, the pH value of the back fertilizer that is mixed is controlled to be 6.8, with the assurance nutrient availability;
(3) granulation of fertilizer: the organic and inorganic fertilizer after being mixed is carried out granulation;
(4) the SOD stand-in are coated with spray: adopt the centrifugation atomizing; Fertilizer after the granulation is coated with spray with liquid SOD stand-in (L-amino acid-copper (II)-o-phenanthroline type SOD stand-in and Ni (bim) are (gly)); Under suspended state, make the fertilizer after SOD stand-in and the granulation contact mixing; Be cooled to room temperature then, promptly get the composite fertilizer finished product.
Embodiment 4
Said fertilizer, by weight percentage, feed composition is (component of fertilizer after per hundred kilograms of granulations) as follows:
The preparation method:
(1) fragmentation of raw material and mixing: with nitrogen phosphorus potassium total nutrient (granular urea, macrobead vitriolate of tartar, diammonium phosphate and macrobead superphosphate of lime), organic (chicken manure, wormcast) and other weighting materials (wilkinite and attapulgite) pulverize separately to 0.1mm; Trace element (magnesium, manganese, zinc, iron) in raw material after pulverizing and the chelating attitude is mixed;
(2) adjusting of raw material acid basicity: on go on foot raw material behind the mixing add again in the fused(calcium magnesium)phosphate with superphosphate of lime in free acid, the pH value of the back fertilizer that is mixed is controlled to be 5.5, with the assurance nutrient availability;
(3) granulation of fertilizer: the organic and inorganic fertilizer after being mixed is carried out granulation;
(4) the SOD stand-in are coated with spray: adopt the centrifugation atomizing; Fertilizer after the granulation is coated with spray with solid SOD stand-in (SAP 73 iron and Ni (bim) are (L-glu)); Under suspended state, make the fertilizer after SOD stand-in and the granulation contact mixing; Be cooled to room temperature then, promptly get the composite fertilizer finished product.
Embodiment 5
Said fertilizer, by weight percentage, feed composition is (component of fertilizer after per hundred kilograms of granulations) as follows:
The preparation method:
(1) fragmentation of raw material and mixing: with nitrogen phosphorus potassium total nutrient (granular urea; The macrobead vitriolate of tartar; Diammonium phosphate and macrobead superphosphate of lime), organic (chicken manure) and other weighting materials (wilkinite and attapulgite) pulverize separately is crushed to 0.3mm to 1.2mm with humic acids; Trace element (calcium, magnesium, boron, molybdenum, manganese, zinc, iron) in raw material after pulverizing and the chelating attitude is mixed;
(2) adjusting of raw material acid basicity: on go on foot raw material behind the mixing add again in the fused(calcium magnesium)phosphate with superphosphate of lime in free acid, the pH value of the back fertilizer that is mixed is controlled to be 6.8, with the assurance nutrient availability;
(3) granulation of fertilizer: the organic and inorganic fertilizer after being mixed is carried out granulation;
(4) the SOD stand-in are coated with spray: adopt the centrifugation atomizing; Fertilizer after the granulation is coated with spray with solid SOD stand-in (SAP 73 iron and Ni (bim) are (L-glu)); Under suspended state, make the fertilizer after SOD stand-in and the granulation contact mixing; Be cooled to room temperature then, promptly get the composite fertilizer finished product.
Experimental example 1
Application to the said fertilizer of embodiment 1-5 comprises the steps:
1) growing area soil is carried out determination and analysis: investigation Peng Lai, Yantai, Qixia apple cultivation district soil nutrient status, soil sampling is carried out determination and analysis respectively, as a whole: this district apple fertilising surely nitrogen, control phosphorus, increase potassium, benefit is little.
2) field test of applying fertilizer is grasped each nutrient fertilising optimum quantity, the application effect of trace element in best period, best proportioning and the chelating attitude, test-results.Apply fertilizer according to fruit tree growth situation and regulation of fertilizer requirement, in time apply base manure mid-September-mid-October, use (embodiment 1-5) said fertilizer 50-100 kilogram in this patent for every mu.
Application test one:
Used commercially available fruit-specific fertilizer is 38% compound organic and inorganic fertilizer: N-P-K nutrient 16-6-16, organic 20%.
2009, Peng Lai, Yantai Chaoshui Town Li Shengli man orchard, 8 mu of ground are divided into 4 processing, handle one, and mu is executed embodiment 1 said fertilizer 80kg; Handle two: mu is executed embodiment 2 said fertilizer 80kg; Handle three: mu is executed embodiment 3 said fertilizer 80kg; Handle four: be commercially available fruit-specific fertilizer (16-6-16); 2 mu of every processing.Compare with commercially available fruit tree fertilizer, the fruit tree growing way of using fertilizer described in the present invention is good, and fruit-setting rate is high; The apple mass color is good, early goes public a week, and the ratio of 80 fruits accounts for more than 70%; The commercially available fruit-specific fertilizer of rate ratio increases 9.2%-20.6%, and wherein embodiment 2 said product effects are best, see table 1 for details.
The yield increase effect contrast of table 1 fertilizer
| Handle | Per mu yield | Output increases (%) | 80 fruit ratios (%) |
| Embodiment 1 said product | 8028 | 9.2 | 65 |
| Embodiment 2 said products | 8865 | 20.6 | 70 |
| Embodiment 3 said products | 8331 | 13.3 | 65 |
| Commercially available fruit-specific fertilizer | 7352 | --- | 58 |
Application test two:
2009, market town Liu was just strong in the village of Peng Lai, Yantai, Liu Zhengyi; Mu surplus the described fertilizer 50 of embodiment 1-5 is used at plantation families such as Wang Zhijun; The said fertilizer of every embodiment is handled more than 8 mu, and mu is executed 100kg, and adjacent block area is that commercially available fruit-specific fertilizer (N-P-K nutrient 15-5-18 is used in 5 mu orchard; Organic 20%), mu is executed 100kg.Compare with commercially available fruit-specific fertilizer, average every mu of raising the output 4.4%-17%, wherein embodiment 2 said product effects are best, see table 2 for details.
The yield increase effect contrast of table 2 fertilizer
| Handle | Per mu yield | Output increases (%) | 80 fruit ratios (%) |
| Embodiment 1 said product | 8112 | 5.6 | 65 |
| Embodiment 2 said products | 8987 | 17.0 | 72 |
| Embodiment 3 said products | 8231 | 7.2 | 68 |
| Embodiment 4 said products | 8020 | 4.4 | 62 |
| Embodiment 5 said products | 8105 | 5.5 | 66 |
| Commercially available fruit-specific fertilizer | 7680 | - | 60 |
Result by above-mentioned application test one, two can know that the fertilizer efficiency of said compound organic and inorganic fertilizer is high, not only N, P, K nutrient balance; And added trace element in the chelating attitude, and most importantly add the SOD stand-in, improve anti-adversity abilities such as plant cold resistance, drought resisting, disease and insect resistance greatly; Both improved chemical fertilizer utilization ratio significantly; Also promoted apple quality, improved output, reduced production costs.
Experimental example 2
(1) under field cultivating condition; To cultivate farming is material No. 4; Contrast with the common fertilizer (embodiment 2 fertilizer do not add the SOD stand-in) that does not contain the SOD stand-in through using fertilizer described in the embodiment 2, study its influence soybean fertility middle and later periods some physiological property of functional leaf.The result shows; Use back 5-20d; The embodiment of the invention 2 said fertilizer are handled chlorophyll a (Chla), chlorophyll b (Chlb) and Chl (a+b) content 11.3% that has improved blade respectively; 17.5% and 14.4%, Chla/Chlb ratio has reduced by 0.35, and leaf soluble protein and soluble sugar content also obtain raising (having improved 11.8% and 15.3% respectively) to a certain degree.And comprehensive analyse shows is made in the regulation and control of above-mentioned many index, and use the organic-inorganic compound fertilizer that contains the SOD stand-in, regulated the physiological metabolism level of soybean late growth stage functional leaf, delayed the senescence process of soybean plant strain, improved soybean yields 17.8%.
(2) contrast with the common fertilizer (embodiment 3 fertilizer do not add the SOD stand-in) that does not contain the SOD stand-in through using fertilizer described in the embodiment 3; Every processing triplicate; Analyze its influence to the anti-salt damage effect of corn seedling; The result shows: make base manure with embodiment 3 said fertilizer and use, eight leaf after dates detect the physiological and biochemical index of seedling, find that living weight has improved 31.95%-39.34% (fresh weight) and 32.12%-48.76% (dry weight); Chlorophyll content has improved 3.25%-8.52%, and the SOD activity has improved 37.78%-46.99% in the body.Explain that these SOD stand-in can effectively suppress the suffered salt damage of corn seedling and coerce effect.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (10)
1. an organic-inorganic compound fertilizer that adds the SOD stand-in is characterized in that, by weight percentage, comprises following feed composition:
Nitrogen phosphorus potassium total nutrient 35%-64%,
Organic 20%-40%,
In micro-5%-10%,
Fused(calcium magnesium)phosphate 5%-15%,
SOD stand-in 1%-8%,
Other weighting material 5%-20%.
2. fertilizer according to claim 1 is characterized in that, said nitrogen phosphorus potassium total nutrient is urea, vitriolate of tartar, diammonium phosphate and superphosphate of lime.
3. fertilizer according to claim 2 is characterized in that, said urea, and vitriolate of tartar, diammonium phosphate and superphosphate of lime consumption by weight percentage is:
Urea 15%-25%,
Vitriolate of tartar 10%-20%,
Diammonium phosphate 1%-3%,
Superphosphate of lime 9%-16%.
4. according to any described fertilizer of claim 1-3; It is characterized in that; Said SOD stand-in are selected from: SAP 73 iron, and SAP 73 is violent, L-amino acid-copper (II)-o-phenanthroline type SOD stand-in; Glycocoll-nickel-benzimidazole type SOD stand-in, one or more in L-aspartic acid-nickel-benzimidazole type SOD stand-in and L-L-glutamic acid-nickel-benzimidazole type SOD stand-in.
5. according to any described fertilizer of claim 1-4, it is characterized in that said organic matter is selected from: in dregs of beans, the chaff dregs of rice, plant ash, chicken manure, humic acids, silkworm excrement and the wormcast one or more.
6. according to any described fertilizer of claim 1-5, it is characterized in that said middle trace element is selected from: one or more in calcium, magnesium, boron, molybdenum, manganese, zinc, copper, iron and the selenium.
7. according to any described fertilizer of claim 1-6, it is characterized in that said other weighting material is selected from: one or more in zeyssatite, wilkinite, attapulgite and the vermiculite.
8. the working method of any said fertilizer of claim 1-7 is characterized in that, may further comprise the steps:
(1) adjusting of the mixed and potential of hydrogen of raw material: will mix except that the raw material of SOD stand-in, and the pH value of control mixing raw material;
(2) granulation of fertilizer: mixed raw material is carried out granulation;
(3) the SOD stand-in are coated with spray: adopt the centrifugation atomizing, the fertilizer after the granulation is coated with spray with the SOD stand-in, make the fertilizer after SOD stand-in and the granulation contact mixing, be cooled to room temperature then, promptly get the composite fertilizer finished product.
9. the working method of said fertilizer according to Claim 8 is characterized in that said step (1) pH value is controlled to be 5.5-6.8.
10. according to Claim 8 or the working method of 9 said fertilizer, it is characterized in that, also comprise the broken step of raw material in said step (1) before.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011986A (en) * | 2013-01-11 | 2013-04-03 | 杨万善 | Compound calcium magnesium phosphate fertilizer |
| CN104150971A (en) * | 2014-08-27 | 2014-11-19 | 石家庄开发区德赛化工有限公司 | Calcium-reinforced SOD urea fertilizer, preparation method and application thereof |
| CN104446947A (en) * | 2014-11-21 | 2015-03-25 | 柳州市天姿园艺有限公司 | Special slow release coated fertilizer for myrciaria cauliflora |
| CN104446944A (en) * | 2014-11-21 | 2015-03-25 | 柳州市天姿园艺有限公司 | Special jaboticaba organic urea fertilizer |
| CN105016889A (en) * | 2015-07-24 | 2015-11-04 | 安徽蒙特尔肥业有限公司 | Superoxide dismutase fertilizer and preparation method thereof |
| CN105794573A (en) * | 2016-03-31 | 2016-07-27 | 太仓市联新农场专业合作社 | High-yield selenium-rich apple planting method |
| CN106146158A (en) * | 2016-07-04 | 2016-11-23 | 辽宁省果树科学研究所 | A kind of Fructus Vitis viniferae special slow release mixed organic manure and preparation method thereof |
| CN106187498A (en) * | 2016-07-17 | 2016-12-07 | 熊廷珍 | Strengthen fertilizer and the production technology thereof of disease resistance of plant |
| CN106396829A (en) * | 2015-07-31 | 2017-02-15 | 湖北宏全生物科技有限公司 | Production method for biofertilizer with SOD enzyme activity |
| CN108164365A (en) * | 2018-01-23 | 2018-06-15 | 合肥浦邦农业科技有限公司 | A kind of organic fertilizer synergistic regulator and preparation method thereof |
| CN108675897A (en) * | 2018-07-05 | 2018-10-19 | 沈阳美华农业有限公司 | A kind of nano carbon sol and preparation method thereof and organic-inorganic mixed fertilizer |
| CN110229036A (en) * | 2019-05-20 | 2019-09-13 | 衢州学院 | It is a kind of to transplant seedlings the preparation method of insect-pest fertilizer for plant |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011986B (en) * | 2013-01-11 | 2014-10-15 | 杨万善 | Compound calcium magnesium phosphate fertilizer |
| CN103011986A (en) * | 2013-01-11 | 2013-04-03 | 杨万善 | Compound calcium magnesium phosphate fertilizer |
| CN104150971A (en) * | 2014-08-27 | 2014-11-19 | 石家庄开发区德赛化工有限公司 | Calcium-reinforced SOD urea fertilizer, preparation method and application thereof |
| CN104446947A (en) * | 2014-11-21 | 2015-03-25 | 柳州市天姿园艺有限公司 | Special slow release coated fertilizer for myrciaria cauliflora |
| CN104446944A (en) * | 2014-11-21 | 2015-03-25 | 柳州市天姿园艺有限公司 | Special jaboticaba organic urea fertilizer |
| CN105016889A (en) * | 2015-07-24 | 2015-11-04 | 安徽蒙特尔肥业有限公司 | Superoxide dismutase fertilizer and preparation method thereof |
| CN106396829A (en) * | 2015-07-31 | 2017-02-15 | 湖北宏全生物科技有限公司 | Production method for biofertilizer with SOD enzyme activity |
| CN105794573A (en) * | 2016-03-31 | 2016-07-27 | 太仓市联新农场专业合作社 | High-yield selenium-rich apple planting method |
| CN106146158B (en) * | 2016-07-04 | 2022-06-14 | 辽宁省果树科学研究所 | Special slow-release organic compound fertilizer for grapes and preparation method thereof |
| CN106146158A (en) * | 2016-07-04 | 2016-11-23 | 辽宁省果树科学研究所 | A kind of Fructus Vitis viniferae special slow release mixed organic manure and preparation method thereof |
| CN106187498A (en) * | 2016-07-17 | 2016-12-07 | 熊廷珍 | Strengthen fertilizer and the production technology thereof of disease resistance of plant |
| CN108164365A (en) * | 2018-01-23 | 2018-06-15 | 合肥浦邦农业科技有限公司 | A kind of organic fertilizer synergistic regulator and preparation method thereof |
| CN108675897A (en) * | 2018-07-05 | 2018-10-19 | 沈阳美华农业有限公司 | A kind of nano carbon sol and preparation method thereof and organic-inorganic mixed fertilizer |
| CN108675897B (en) * | 2018-07-05 | 2021-09-17 | 沈阳美华农业有限公司 | Nano carbon sol, preparation method thereof and organic-inorganic mixed fertilizer |
| CN110229036A (en) * | 2019-05-20 | 2019-09-13 | 衢州学院 | It is a kind of to transplant seedlings the preparation method of insect-pest fertilizer for plant |
| CN110229036B (en) * | 2019-05-20 | 2021-08-06 | 衢州学院 | Preparation method of insect-resistant fertilizer for plant seedling transplantation |
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