CN105347964A - Microelement leaf fertilizer special for corns, as well as preparation method and application method of microelement leaf fertilizer - Google Patents
Microelement leaf fertilizer special for corns, as well as preparation method and application method of microelement leaf fertilizer Download PDFInfo
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- CN105347964A CN105347964A CN201510890114.2A CN201510890114A CN105347964A CN 105347964 A CN105347964 A CN 105347964A CN 201510890114 A CN201510890114 A CN 201510890114A CN 105347964 A CN105347964 A CN 105347964A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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Abstract
The invention discloses a microelement leaf fertilizer special for corns. The microelement leaf fertilizer comprises the following raw materials in percentage by weight: 10-27% of ethephon, 30-55% of sodium nitrophenolate, 10-35% of ABT rooting powder, 0.5-2% of magnesium sulphate, 0.5-1% of sodium selenite, 1-3% of zinc sulfate, 0.5-1% of manganese sulfate, 0.1-1% of borax and 0.1-0.5% of a wetting agent. The microelement leaf fertilizer has the advantages of being pollution-free, strong in vigorous growth control, lodging-resistant, promotive in root system penetration, low in cost and good in effect, and can obviously improve crop yield and product quality.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, relate to a kind of corn special microelement foliar nutrient, the invention still further relates to preparation method and the using method of this corn special microelement foliar nutrient.
Background technology
Corn is the third-largest crop of China, and long-term cultivated area is at 3,000 ten thousand hm
2left and right, accounts for national total grain output more than 30%.Corn is important Grain feed plant, and be again the important source material of medicine, chemical industry, fuel, therefore, the production of corn not only wants high yield also to want high-quality simultaneously.
Have and receive without being received in kind, receive many receipts and be fertilizer less, absolutely prove the basic role of fertilizer in agriculture production, fertilizer excessively uses and causes soil compaction, and utilization rate of fertilizer is low, groundwater pollution, and quality of agricultural product declines, and grain strategic security is on the hazard.
Current National corn utilization rate of nitrogen fertilizer is: 18-25%, and phosphate fertilizer utilization efficiency is: 14-17%, and potassium utilization rate is: 17-34%.Devote exclusive attention to output simply in China's considerable part area, excessive fertilization becomes a kind of normality, causes soil fertility to decline, and occurs hardening, even pollutes, and these have a strong impact on the seed output and quality of agricultural-food.On Vehicles Collected from Market, microelement foliage fertilizer is of a great variety, ubiquity poor stability, storing difficulty, cost is high, the shortcoming of weak effect, and roughly the same phenomenon is serious, for pursuing interests, not saying proportioning, not stressing results, exaggerated propaganda, it is omnipotent for misleading agricultural laborer's microelement foliage fertilizer, can replace other all fertilisings, the actual effect not reaching the effective regulating crop growth in blade face, agricultural output and quality can not be improved, bring huge loss to the good harvest of agricultural.
In addition, in recent years along with a large amount of country labor force transfer, labor cost increases sharply, and mechanization production has become modern agriculture only way, and by changing fertilization mode, Studies On Optimized Cultivation Model adjusting corn fruit ear fringe position adapts to mechanized harvest.Developing in a healthy way to realize Sustainable Agricultural, reducing agriculture environmental pollution, fat-reducing getting fat becomes agricultural fertilizer mode development direction.
Summary of the invention
The object of the present invention is to provide a kind of corn special microelement foliage fertilizer, corn robust growth can be promoted by being used for improving the growth mechanism of corn own, prevent lodging.
Another object of the present invention is to provide preparation method and the using method of this corn special microelement foliage fertilizer.
The present invention realizes like this, a kind of corn special microelement foliage fertilizer, be made up of the raw material of following mass percent: ethrel 10-27%, sodium nitrophenolate 30-55%, ABT root-inducing powder 10-35%, magnesium sulfate 0.5-2%, Sodium Selenite 0.5-1%, zinc sulfate 1-3%, manganous sulfate 0.5-1%, borax 0.1-1%, wetting agent 0.1-0.5%, the mass percent sum of above-mentioned each raw material is 100%.
Preferably, above-mentioned corn special microelement foliage fertilizer, is made up of the raw material of following mass percent: ethrel 18%, sodium nitrophenolate 55%, ABT root-inducing powder 20%, magnesium sulfate 2%, Sodium Selenite 1%, zinc sulfate 2%, manganous sulfate 1%, borax 0.5%, wetting agent 0.5%.
Preferably, above-mentioned corn special microelement foliage fertilizer, is made up of the raw material of following mass percent: ethrel 20%, sodium nitrophenolate 50%, ABT root-inducing powder 25%, magnesium sulfate 1%, Sodium Selenite 0.5%, zinc sulfate 1%, manganous sulfate 1%, borax 1%, wetting agent 0.5%.
Preferably, above-mentioned wetting agent is the one of Witco 1298 Soft Acid, thionamic acid, xylene monosulfonic acid, Sodium glycocholate, spaonin powder, lauric acid, triethanolamine ester, tea seed powder.
The preparation method of above-mentioned corn special microelement foliage fertilizer, carries out as follows:
(1) according to the mass percent of each raw material, each raw material is taken respectively;
(2) sodium nitrophenolate taken is divided into two equal portions, a sodium nitrophenolate wherein and ethrel are joined in container, add suitable quantity of water post-heating, be heated to 40-60 DEG C and make mixed solution, and then add magnesium sulfate, Sodium Selenite, zinc sulfate, manganous sulfate, borax, wetting agent, fully stir, be incubated after 40-60 minute, naturally cooling, obtains mixed solution A, for subsequent use;
(3) another part of sodium nitrophenolate and ABT root-inducing powder are joined in another container, add suitable quantity of water and fully stir 10-20 minute under normal temperature, obtain mixing solutions B, for subsequent use;
(4) step (2) gained mixed solution A all being joined in the reactor having mixing solutions B, through fully stirring, obtaining work in-process suspension, adjustment pH value 5-7;
(5) by step (4) gained suspension colloidal mill circular grinding, when mean particle dia≤10 μm in suspension, dry, obtain described corn special microelement foliage fertilizer.
The using method of above-mentioned corn special microelement foliage fertilizer is: foliage-spray use, is to carry out foliage-spray, every mu of amount of application: 50-150g before the corn typhon mouth phase, and every gram is watered 200 ~ 400g, sprays application on corn blade face after dilution is good.
Relative to prior art, beneficial effect of the present invention is as follows:
Corn special microelement foliage fertilizer provided by the invention, have pollution-free, control prosperous length, resistant to lodging, short root system under prick, advantage that cost is low, effective, output and the quality product of farm crop can be significantly improved.
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 is only in order to explain the present invention, is not intended to limit the present invention.
In the embodiment of the present invention, each raw material used is commercial commodity.Raw material used has: ethrel, sodium nitrophenolate, ABT root-inducing powder, magnesium sulfate, Sodium Selenite, zinc sulfate, manganous sulfate, borax, wetting agent.ABT root-inducing powder wherein; a kind of wide spectrum, efficient, compound plant-growth regulator; widespread use in forest, fruit tree, farm crop, flowers, extraordinary economy and medicinal plant; quickening is nourished and grown; well established and vigorously developing; make crop ontogeny healthy and strong; group structure is improved or is increased fringe (strain) grain or increases the increment of thousand seed weight or increase root, stem, flower, fruit etc.; improve crop resistance; impel crop yield; effect is all good, creates huge economic benefit aborning.
Sodium nitrophenolate major ingredient by: 5 nitroguaiacol sodium, sodium onitrophenol, Sodium p-nitrophenoxide form.The mixed crystal of orange plate crystal, scarlet needle crystal and yellow tabular crystal.Soluble in water, dissolve in ethanol, methyl alcohol, acetone and other organic solvent.Stable storing under normal condition.There is phenols aromatising flavour.Sodium nitrophenolate is a kind of powerful cell-activating agent, with energy rapid permeability after plant contact in plant materials, promotes the protoplasma flowing of cell, improves cell viability.Can the speed of growth be accelerated, breaking dormancy, enhancing development, prevent fruit drop, dehiscent fruit, contracting fruit, improve product quality, improve output, improve disease-resistant, pest-resistant, the drought resisting of crop, waterlogging-resistant, cold-resistant, the anti-anti-adversity ability such as saline and alkaline, resistant to lodging.There is endogenous hormones feature in wide spectrum, efficient, low cost, nontoxic, noresidue, disease-resistant removing toxic substances, regulating plant body.
Ethrel, chemical name 2-chloroethyl phosphoric acid, organic compound, sterling is white, needle-shaped crystals, and industrial goods are light brown liquid, soluble in water, and methyl alcohol, acetone, ethylene glycol, propylene glycol, be slightly soluble in toluene, is insoluble to sherwood oil.Stable under normal temperature and pressure, meet moisture, humidity, oxide compound, alkali, character is unstable, irritant to skin, eyes, mucous membrane, without teratogenesis, carcinogenic, mutagenesis.As agricultural plant growth stimulant.Ethrel is high-quality and efficient plant-growth regulator, has promotion fruit maturation, stimulates bleeding, regulates the effects such as Dot Blots Sex.
Magnesium is the indispensable elements of all green plantss, because it is one of chlorophyllous moiety, it has important effect to photosynthesis, and it is again the activator of many enzymes, is conducive to the metabolism and the respiration that promote carbohydrate.
Boron is not the constituent in plant materials, but boron can promote the normal operation of carbohydrate, promotes the normal development of reproductive organ.It can also regulate absorption and the ammonification reduction process of moisture.Boron deficiency can affect bud differentiation and fruit drop phenomenon occurs, and cane also can be made to split.
Manganese is the constituent of chloroplast(id), participates in the photodissociation of photosynthesis, water.It is the activator of multiple enzyme, all plays an important role to the reduction of the synthesis of plant respiration, protein and hydrolysis, nitric nitrogen.Manganese deficiency can make nitric nitrogen accumulation, solubility amino acids element in plant materials increase.
Zinc is the moiety of many enzymes, and it can promote the synthesis of growth hormone in plant materials, plays an important role to the synthesis etc. of Substance P hydrolysis, redox processes and protein in plant materials.Lack zinc, except leaf chlorosis, often there will be leaflet and phenomenon of clustering in shoot tip, be called " little leaf disease ".Branch can be made time serious dead.
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 10-27%, sodium nitrophenolate 30-55%, ABT root-inducing powder 10-35%, magnesium sulfate 0.5-2%, Sodium Selenite 0.5-1%, zinc sulfate 1-3%, manganous sulfate 0.5-1%, borax 0.1-1%, wetting agent 0.1-0.5%, the mass percent sum of above-mentioned each raw material is 100%.
As an optimal way of the embodiment of the present invention, corn special microelement foliage fertilizer, is made up of the raw material of following mass percent: ethrel 18%, sodium nitrophenolate 55%, ABT root-inducing powder 20%, magnesium sulfate 2%, Sodium Selenite 1%, zinc sulfate 2%, manganous sulfate 1%, borax 0.5%, wetting agent 0.5%.
As an optimal way of the embodiment of the present invention, corn special microelement foliage fertilizer, is made up of the raw material of following mass percent: ethrel 20%, sodium nitrophenolate 50%, ABT root-inducing powder 25%, magnesium sulfate 1%, Sodium Selenite 0.5%, zinc sulfate 1%, manganous sulfate 1%, borax 1%, wetting agent 0.5%.
As an optimal way of the embodiment of the present invention, wetting agent is the one of Witco 1298 Soft Acid, thionamic acid, xylene monosulfonic acid, Sodium glycocholate, spaonin powder, lauric acid, triethanolamine ester, tea seed powder.
The preparation method of the corn special microelement foliage fertilizer of the embodiment of the present invention, corn special microelement foliage fertilizer to be prepared, be made up of the raw material of following mass percent: ethrel 10-27%, sodium nitrophenolate 30-55%, ABT root-inducing powder 10-35%, magnesium sulfate 0.5-2%, Sodium Selenite 0.5-1%, zinc sulfate 1-3%, manganous sulfate 0.5-1%, borax 0.1-1%, wetting agent 0.1-0.5%, the mass percent sum of above-mentioned each raw material is 100%.Its preparation method specifically carries out in the following manner:
(1) according to the mass percent of each raw material, each raw material is taken respectively;
(2) sodium nitrophenolate taken is divided into two equal portions, a sodium nitrophenolate wherein and ethrel are joined in container, add suitable quantity of water post-heating, be heated to 40-60 DEG C and make mixed solution, and then add magnesium sulfate, Sodium Selenite, zinc sulfate, manganous sulfate, borax, wetting agent, fully stir, be incubated after 40-60 minute, naturally cooling, obtains mixed solution A, for subsequent use;
(3) another part of sodium nitrophenolate and ABT root-inducing powder are joined in another container, add suitable quantity of water and fully stir under normal temperature, obtain mixing solutions B, for subsequent use;
(4) step (2) gained mixed solution A all being joined in the reactor having mixing solutions B, through fully stirring, obtaining work in-process suspension, adjustment pH value 5-7;
(5) by step (4) gained suspension colloidal mill circular grinding, when mean particle dia≤10 μm in suspension, dry, obtain described corn special microelement foliage fertilizer.
In the embodiment of the present invention, the using method of corn special microelement foliage fertilizer is: foliage-spray use, is to carry out foliage-spray, every mu of amount of application: 50-150g before the corn typhon mouth phase, every gram is watered 200 ~ 400g, sprays application on corn blade face after dilution is good.
The corn typhon mouth phase is from jointing to taking out the male period experienced, for nourish and grow and reproductive growth go forward side by side the stage, at this moment the 11-12 sheet leaf of corn launches, leaf age index 55%-60%, the growth of root, stem, leaf is very vigorous, and volume expands rapidly, dry weight sharply increases, simultaneously, tassel is reached maturity, starts to fight for nutrient between each organ, contradiction between colony and individual and individuality.If at this moment rich water abundance is conducive to the increase of corn grain number per spike, is the critical period of corn fertilizing, be the critical period of corn growth regulation and control, every fertilizer practice puts in place, can remarkable increase yield.
Embodiment 1
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 18%, sodium nitrophenolate 55%, ABT root-inducing powder 20%, magnesium sulfate 2%, Sodium Selenite 1%, zinc sulfate 2%, manganous sulfate 1%, borax 0.5%, wetting agent 0.5%, the mass percent sum of above each raw material is 100%.Wetting agent used is Witco 1298 Soft Acid.
Its preparation method specifically carries out in the following manner:
(1) according to the mass percent of each raw material, each raw material is taken respectively;
(2) sodium nitrophenolate taken is divided into two equal portions, a sodium nitrophenolate wherein and ethrel are joined in a reactor, add suitable quantity of water, make raw material evenly moistening, be heated to 40-60 DEG C and make mixed solution, magnesium sulfate, Sodium Selenite, zinc sulfate, manganous sulfate, borax, wetting agent is added again while keeping temperature, abundant stirring, is incubated after 40-60 minute, naturally cooling, obtain mixed solution A, for subsequent use;
(3) another part of sodium nitrophenolate and ABT root-inducing powder are joined in another reactor, add suitable quantity of water and fully stir 10-20 minute under normal temperature, obtain mixing solutions B, for subsequent use;
(4) step (2) gained mixed solution A all being joined in the reactor having mixing solutions B, through fully stirring, obtaining work in-process suspension, adjustment pH value 5-7;
(5) by step (4) gained suspension colloidal mill circular grinding, when mean particle dia≤10 μm in suspension, dry, obtain described corn special microelement foliage fertilizer.
The corn special microelement foliage fertilizer using method of the embodiment of the present invention: foliage-spray use, be carried out foliage-spray, every mu of amount of application: 50-150g before the corn typhon mouth phase, every gram is watered 200 ~ 400g, sprays application on corn blade face after dilution is good.
Embodiment 2
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 20%, sodium nitrophenolate 50%, ABT root-inducing powder 25%, magnesium sulfate 1%, Sodium Selenite 0.5%, zinc sulfate 1%, manganous sulfate 1%, borax 1%, wetting agent 0.5%, the mass percent sum of above each raw material is 100%.Wetting agent used is thionamic acid.The preparation method of this foliage fertilizer and using method are with embodiment 1.
Embodiment 3
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 27%, sodium nitrophenolate 35%, ABT root-inducing powder 32.5%, magnesium sulfate 0.6%, Sodium Selenite 0.8%, zinc sulfate 3%, manganous sulfate 0.5%, borax 0.3%, wetting agent 0.3%, the mass percent sum of above each raw material is 100%.Wetting agent used is xylene monosulfonic acid.The preparation method of this foliage fertilizer and using method are with embodiment 1.
Embodiment 4
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 14%, sodium nitrophenolate 44%, ABT root-inducing powder 35%, magnesium sulfate 2%, Sodium Selenite 0.6%, zinc sulfate 3%, manganous sulfate 0.8%%, borax 0.3%, wetting agent 0.3%, the mass percent sum of above each raw material is 100%.Wetting agent used is lauric acid.The preparation method of this foliage fertilizer and using method are with embodiment 1.
Embodiment 5
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 25%, sodium nitrophenolate 40%, ABT root-inducing powder 30%, magnesium sulfate 1%, Sodium Selenite 1%, zinc sulfate 1.5%, manganous sulfate 0.5%, borax 0.5%, wetting agent 0.5%, the mass percent sum of above each raw material is 100%.Wetting agent used is triethanolamine ester.The preparation method of this foliage fertilizer and using method are with embodiment 1.
Embodiment 6
The corn special microelement foliage fertilizer of the embodiment of the present invention, be made up of the raw material of following mass percent: ethrel 10%, sodium nitrophenolate 50%, ABT root-inducing powder 35%, magnesium sulfate 1.5%, Sodium Selenite 1%, zinc sulfate 1.5%, manganous sulfate 0.3%, borax 0.5%, wetting agent 0.2%, the mass percent sum of above each raw material is 100%.Wetting agent used is spaonin powder.The preparation method of this foliage fertilizer and using method are with embodiment 1.
Also it should be noted that, corn special microelement foliage fertilizer of the present invention wetting agent used can also be other wetting agents such as Sodium glycocholate, tea seed powder.
Test one
Do experiment in 20 mu, Hou Zhizhuan village of Yanshi City corn field, divide first, second two groups, first group is control group, second group is test rent, first group and second group respectively use 10 mu of corn fields, then, second group get foliar nutrient of the present invention respectively corn 5 leaf, 8 leaves, go out heading, weave silk each phase with every mu of use 50 grams, and every gram is watered 300 grams of sprinklings; Jia Zu used time section biotechnology Shanghai company limited produce microelement foliage fertilizer respectively corn 5 leaf, 8 leaves, go out heading, every gram was watered 300 grams of sprinklings and did foliage spray manurial experiment with every mu of use 50 grams each phase of weaving silk.
Test-results shows: the second group corn of foliar nutrient spring application of the present invention, and maize straw is thick, well developed root system, shortened internodes, tassel is thick, and fringe position is neat, suitable for mechanization gathers in, and leaf is generous, look green is dense, and the thick area coverage of root system is wide, drought-enduring, the disease and pests such as corn dry rot, corn underworld occur 15%, early 2-3d, the thousand seed weight 316g of weaving silk of earing, every mu of mean yield 657kg, every mu of mean yield volume increase 21%.The disease and pests such as the microelement foliage fertilizer maize straw that Jia Zu used time section biotechnology Shanghai company limited produces is comparatively thin, and leaf is thin and thin, and the little area coverage of root system is little, not drought resisting, corn dry rot, corn underworld occur 30.4%.Thousand seed weight 293 grams, per mu yield 515 kilograms, increases production not remarkable.The effect that second group foliar nutrient of the present invention is used for volume increase in corn field, reduces disease and pest, reduces the microelement foliage fertilizer that section's biotechnology Shanghai company limited the produces when effect of fertilising is better than.
Test two
Do experiment in Kaifeng Lankao County Han Zhuan 16 mu of corn fields, divide first, second two groups, first group is control group, second group is test rent, first group and second group respectively use 8 mu of corn fields, then, second group get foliar nutrient of the present invention respectively corn 6 leaf (typhon mouth phase), go out heading, weave silk each phase with every mu of use 50 grams, and every gram is watered 300 grams of sprinklings; Jia Zu used time section biotechnology Shanghai company limited produce microelement foliage fertilizer respectively corn 6 leaf (typhon mouth phase), go out heading, every gram was watered 300 grams of sprinklings and did foliage spray manurial experiment with every mu of use 50 grams each phase of weaving silk.
Test-results shows: the second group corn of foliar nutrient spring application of the present invention, and maize straw is thick, well developed root system, shortened internodes, tassel is thick, and fringe position is neat, suitable for mechanization gathers in, and leaf is generous, look green is dense, and the thick area coverage of root system is wide, drought-enduring, the disease and pests such as corn dry rot, corn underworld occur 12%, early 2d, the thousand seed weight 315g of weaving silk of earing, every mu of mean yield 691kg, every mu of mean yield volume increase 26%.The disease and pests such as the microelement foliage fertilizer maize straw that Jia Zu used time section biotechnology Shanghai company limited produces is comparatively thin, and leaf is thin and thin, and the little area coverage of root system is little, not drought resisting, corn dry rot, corn underworld occur 27.4%.Thousand seed weight 283 grams, per mu yield 505 kilograms, increases production not remarkable.The effect that second group foliar nutrient of the present invention is used for volume increase in corn field, reduces disease and pest, reduces the microelement foliage fertilizer that section's biotechnology Shanghai company limited the produces when effect of fertilising is better than.
Test three
Do experiment in 12 mu, Mei Qiao village, Fugou County, Zhoukou City corn field, point first, second two groups, first group is control group, second group is test rent, and first group and second group respectively use 6 mu of corn fields, then, second group gets foliar nutrient of the present invention in the typhon mouth phase with every mu of use 50 grams, and every gram is watered 300 grams of sprinklings; Jia Zu used time section biotechnology Shanghai company limited produce microelement foliage fertilizer respectively in the typhon mouth phase with every mu of use 50 grams, every gram is watered 300 grams of sprinklings and does foliage spray manurial experiment.
Test-results shows: the second group corn of foliar nutrient spring application of the present invention, and maize straw is thick, well developed root system, shortened internodes, tassel is thick, and fringe position is neat, suitable for mechanization gathers in, and leaf is generous, look green is dense, and the thick area coverage of root system is wide, drought-enduring, the disease and pests such as corn dry rot, corn underworld occur 10%, early 3d, the thousand seed weight 322g of weaving silk of earing, every mu of mean yield 712kg, every mu of mean yield volume increase 29%.The disease and pests such as the microelement foliage fertilizer maize straw that Jia Zu used time section biotechnology Shanghai company limited produces is comparatively thin, and leaf is thin and thin, and the little area coverage of root system is little, not drought resisting, corn dry rot, corn underworld occur 31.2%.Thousand seed weight 286 grams, per mu yield 575 kilograms, increases production not remarkable.The effect that second group foliar nutrient of the present invention is used for volume increase in corn field, reduces disease and pest, reduces the microelement foliage fertilizer that section's biotechnology Shanghai company limited the produces when effect of fertilising is better than.
More than test illustrates that only spray once by the typhon mouth phase in corn time of infertility for microelement foliage fertilizer of the present invention, and cane is sturdy, well developed root system, and especially aerial root is flourishing, internode shortens, and leaf look dark green, adapts to mechanized harvest, saving of work and time, cost-saving, the effect of increasing income is obvious.
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 (6)
1. a corn special microelement foliage fertilizer, it is characterized in that, be made up of the raw material of following mass percent: ethrel 10-27%, sodium nitrophenolate 30-55%, ABT root-inducing powder 10-35%, magnesium sulfate 0.5-2%, Sodium Selenite 0.5-1%, zinc sulfate 1-3%, manganous sulfate 0.5-1%, borax 0.1-1%, wetting agent 0.1-0.5%, the mass percent sum of above-mentioned each raw material is 100%.
2. a kind of corn special microelement foliage fertilizer as claimed in claim 1, it is characterized in that, be made up of the raw material of following mass percent: ethrel 18%, sodium nitrophenolate 55%, ABT root-inducing powder 20%, magnesium sulfate 2%, Sodium Selenite 1%, zinc sulfate 2%, manganous sulfate 1%, borax 0.5%, wetting agent 0.5%.
3. a kind of corn special microelement foliage fertilizer as claimed in claim 1, it is characterized in that, be made up of the raw material of following mass percent: ethrel 20%, sodium nitrophenolate 50%, ABT root-inducing powder 25%, magnesium sulfate 1%, Sodium Selenite 0.5%, zinc sulfate 1%, manganous sulfate 1%, borax 1%, wetting agent 0.5%.
4. a kind of corn special microelement foliage fertilizer as described in as arbitrary in claim 1-3, it is characterized in that, described wetting agent is the one of Witco 1298 Soft Acid, thionamic acid, xylene monosulfonic acid, Sodium glycocholate, spaonin powder, lauric acid, triethanolamine ester, tea seed powder.
5. the preparation method of foliage fertilizer as described in as arbitrary in claim 1-4, is characterized in that, carry out as follows:
(1) according to the mass percent of each raw material, each raw material is taken respectively;
(2) sodium nitrophenolate taken is divided into two equal portions, a sodium nitrophenolate wherein and ethrel are joined in container, add suitable quantity of water post-heating, be heated to 40-60 DEG C and make mixed solution, and then add magnesium sulfate, Sodium Selenite, zinc sulfate, manganous sulfate, borax, wetting agent, fully stir, be incubated after 40-60 minute, naturally cooling, obtains mixed solution A, for subsequent use;
(3) another part of sodium nitrophenolate and ABT root-inducing powder are joined in another container, add suitable quantity of water and fully stir under normal temperature, obtain mixing solutions B, for subsequent use;
(4) step (2) gained mixed solution A all being joined in the container having mixing solutions B, through fully stirring, obtaining work in-process suspension, adjustment pH value 5-7;
(5) by step (4) gained suspension colloidal mill circular grinding, when mean particle dia≤10 μm in suspension, dry, obtain described corn special microelement foliage fertilizer.
6. as described in as arbitrary in claim 1-4, the using method of foliage fertilizer, is characterized in that, foliage-spray is used, carry out foliage-spray in the corn typhon mouth phase, every mu of amount of application: 50-150g, every gram is watered 200 ~ 400g, sprays application on corn blade face after dilution is good.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362780A (en) * | 2018-09-29 | 2019-02-22 | 江苏农林职业技术学院 | Tillandsia ethephon (CEPHA),2-(chloroethyl) phosphonic acid composite drought resistant agent and the preparation method and application thereof |
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| CN109362780A (en) * | 2018-09-29 | 2019-02-22 | 江苏农林职业技术学院 | Tillandsia ethephon (CEPHA),2-(chloroethyl) phosphonic acid composite drought resistant agent and the preparation method and application thereof |
| WO2020063957A1 (en) * | 2018-09-29 | 2020-04-02 | 江苏农林职业技术学院 | Ethephon composite drought-resistant agent for tillandsias, preparation method therefor, and use thereof |
| CN109362780B (en) * | 2018-09-29 | 2021-03-30 | 江苏农林职业技术学院 | Air pineapple ethephon compound drought-resistant agent and preparation method and application thereof |
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