CN100463882C - Anti-plant-virus fertilizer additivesand fertilizer containing them - Google Patents

Anti-plant-virus fertilizer additivesand fertilizer containing them Download PDF

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CN100463882C
CN100463882C CNB2005100864438A CN200510086443A CN100463882C CN 100463882 C CN100463882 C CN 100463882C CN B2005100864438 A CNB2005100864438 A CN B2005100864438A CN 200510086443 A CN200510086443 A CN 200510086443A CN 100463882 C CN100463882 C CN 100463882C
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fertilizer
contain
additive
zinc
acid
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CN1935750A (en
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刘成才
刘家宝
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刘家宝
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Abstract

The invention relates to an anti-plant virus fertilizer additive and a fertilizer containing the additive. And the additive contains medium trace element-containing fertilizer, organic acids, chitin-containing matters, and plant virus preventing and curing agent. As used, the additive has remarkable production increasing effect, where the production of the grain crops is averagely increased by 7-10%, that of the vegetables by 15-30%, that of the fruits by 12-18%, and that of the cotton by 6-12%; besides, the additive can prevent and cure some plant viruses.

Description

Antiphytoviral fertilizer additive and the fertilizer that contains them
[technical field]
The present invention relates to a kind of fertilizer additive that in agroforestry fertilizer, uses, also relate to the fertilizer that contains this fertilizer additive.More specifically, the present invention relates to the Antiphytoviral fertilizer additive, also relate to the fertilizer that contains this Antiphytoviral fertilizer additive.
[background technology]
Fertilizer is the grain of plant, is one of basic substance that improves agriculture production.Because fertilizer can not only nutrient plant, promote plant metabolism, and can also regulate soil reaction, improve Soil structure, coordinate soil Zhong Shui, fertilizer, gas, heat condition, increase soil fertility, help crop growth, therefore can improve constantly agriculture production.But China is vast in territory, and weather and planting type vary, different soil has different fertility, have in addition have a long way to go, so, when making full use of soil resource, the also tillage and cultivation administrative skill measure of necessary employing science, improvement fertilizing soil with suiting measures to local conditions.
For a long time, in agriculture production, generally use the fertilizer of a large amount of nitrogenous, phosphorus, potassium, bring some negative impacts so not only for agriculture production and environment etc., and agriculture production cost also constantly increases, thereby influenced agricultural development.
In order to address this problem, in order to improve utilization rate of fertilizer, the research of agricultural science personnel of China have carried out number of research projects, have obtained some progress.For example CN 1546438A discloses a kind of particulate slow-release fertilizer that contains chitin, and this fertilizer is made up of powder, 5-35 weight % binding agent, 0-40 weight % weighting agent, 0-20 weight % activeconstituents, 0-10 weight % sealing agent that 15-80 weight % fertilizer components, 10-80 weight % contain chitin.The dual-use function that this fertilizer has slowly-releasing and improves the soil.CN 1328769A disclose a kind of be used for containing of various farm crop water-soluble fluidity chitosan, particularly lower molecular weight and degree of deacetylation greater than 75% chitosan and non-toxic organic acid, for example composition and the application thereof of choline chloride 60, trimethyl-glycine, light rare earths, amino acids, vitamins, thanomin, trace element fertilizer combination of other composition.CN1040097C, 1072196C, 1078577C, 1169757C, 1535939A, 1583648A, 1587211A, 1609075A, 1609076A, 1609077A, 1654439A also disclose similar research work result in addition.In addition, also have many patents or patent application to relate to trace element fertilizer, for example CN 1530350A, 1328769A etc.
In addition, plant virus is one of pathogenic agent that influences crop yield and quality, often brings huge disaster to agriculture production.The plant virus major part belongs to single strand RNA virus, and minority is a dna virus.Its grown form have shaft-like, thread and etc. axisymmetric subsphaeroidal icosahedron.Though plant virus is strict cytozoon, specificity is not strong, and that often a kind of virus can colonize in is not of the same race, belong on the even not equal plant.Can infect more than ten section as tobacco mosaic virus (TMV), more than 200 kind of draft and xylophyta.In order to eliminate the influence of plant virus to agriculture production, people have also carried out number of research projects.For example CN 1042588C discloses a kind of antiviral composition, it contains 0.3-1.0 weight % ribavirin, 0.5-2.0 weight % zinc sulfate, 3-30 weight % soap powder, all the other are copper sulfate, sucrose, yield increasing fungus, trace element and weighting agent, and it can be used for the control of the various viroses of plant.CN 1618288A discloses a kind of prevention and cure agent for plant virus diseases, and it is by 35-55 weight % moroxydine hydrochloride, 35-55 weight % venus crystals, 7.5-15 weight % amantadine hydrochloride or chitin.In addition, CN1327740A, 1505932A, 1173631C also disclose agent for preventing and treating plant virus.
Above-mentioned these patents and patent application have been done useful trial for above-mentioned two problems, have obtained gratifying achievement, but the practical situation numerous and complicated is ever-changing, and its effect is very restricted.The applicant has done a large amount of research work at this situation, obtains infusive progress.
[summary of the invention]
[technical problem that will solve]
The object of the present invention is to provide a kind of Antiphytoviral fertilizer additive.
The present invention also aims to provide a kind of fertilizer that contains above-mentioned Antiphytoviral fertilizer additive.
Summary of the invention
[technical scheme]
Those skilled in the art know that the rational application of fertilizer can promote the eubolism of crop, strengthen the resistance of crop, alleviate disease, otherwise improper fertilization causes the crop metabolism imbalance, often causes the disease worm to be caused harm.In order to adapt to the Special Circumstances of China, reach the rational application of fertilizer according to soil fertility, weather and plant growth condition, select reasonably nitrogenous, phosphorus, potassic fertilizer, matching with Antiphytoviral fertilizer additive of the present invention to reach this purpose again, or uses the fertilizer that contains the Antiphytoviral fertilizer additive of the present invention also can reach this purpose.
Antiphytoviral fertilizer additive of the present invention is characterized in that this additive is made up of following component: in weight part
Trace element fertilizer 50-90 part in containing
Organic acid 10-26 part
Contain chitin material 18-36 part
Anti-plant virus agent 1-12 part
Trace element fertilizer is that one or more are selected from and contain calcareous fertilisers, contain fertiliser containing magnesium, contain sulfur fertilizer, contain boron fertilizer, contain molydbenum fertilizer, contain zinc fertilizer, contain manganese fertilizer, contain the middle trace element fertilizer that contains of iron fertilizer and cupric fertilizer in described containing;
Described organic acid is that one or more are selected from natural and/or the synthetic organic acid;
Described contain the chitin material be one or more be selected from crustaceans, insect, molluscan shell or organ powder or their extract contain the chitin material;
Described anti-plant virus agent is one or more anti-plant virus agents that are selected from chemical pesticide or biological pesticide.
Preferably, this Antiphytoviral fertilizer additive is made up of following component: in weight part
Trace element fertilizer 60-86 part in containing
Organic acid 12-20 part
Chitin 20-32 part
Agent for preventing and treating plant virus 1-8 part
More preferably, this Antiphytoviral fertilizer additive is made up of following component: in weight part
Trace element fertilizer 70-80 part in containing
Organic acid 12-16 part
Contain chitin material 20-26 part
Agent for preventing and treating plant virus 1-5 part
Trace element fertilizer is to contain calcareous fertilisers, contain fertiliser containing magnesium, contain sulfur fertilizer, contain boron fertilizer, contain molydbenum fertilizer, contain zinc fertilizer, contain manganese fertilizer, contain iron fertilizer and cupric fertilizer in described containing, and their nutritive element content ratio is respectively 10-20:8-18:4-10:2-5:0.5-1.5:2-6:3-8:6-10:1-4 by weight.
Calcium is the constituent of cell walls, to proteinic synthetic having certain effect, it also is the cofactor of some enzymatic reaction, and the physiological equilibrium of regulating medium is had special effect, and therefore, plant is short and small during the crop calcium deficiency, root system development is bad, the cell walls calcium deficiency is easily invaded by virus, can perish when serious.
Magnesium is that chlorophyll constitutes element, is the activator of a lot of enzymes, can also promote the synthetic of fat, also participates in the metabolism of nitrogen.Blade reticulattion is yellow or white during the crop magnesium deficiency, and even overstrike even necrosis.It is sick that the herbage of magnesium deficiency can cause that livestock twitches.
Sulphur is the component of protein and enzyme, also is present in some physiologically active substance, also is an integral part of nitrogenase system.During the crop a lack of sulfur, growth is subjected to serious hindrance, blade chlorisis or yellow.
Boron has good effect to growth, the breeding of crop, and during the crop boron deficiency, merismatic cell differentiation procedure is hindered, even withered.Boron can also promote the normal development of reproductive organ, and the synthetic and transportation of sugar has promoter action in the object to doing, and can improve the nitrogenase activity of leguminous crop root nodule bacterium, increases amount of nitrogen fixation, can also increase the resistance of crop.
Molybdenum can promote the assimilation of nitric nitrogen, and biological nitrogen fixation is had desirable influence, can also increase the intensity of photosynthesis of blade.
Zinc can promote crop to carry out photosynthesis, also participates in the synthetic of growth hormone in plant materials, for example participates in the synthetic of indolylacetic acid, and zinc is the moiety of plurality of enzymes, for example is the moiety of glutamate dehydrogenase, malate dehydrogenase (malic acid dehydrogenase), Phospholipid hydrolase etc.
Manganese is participated in the photodissociation of water in the photosynthesis process directly with combined in plant chloroplast, during the crop manganese deficiency, the photodissociation of water then is suppressed, thereby influences the photosynthesis of crop.Manganese also has certain influence to the crop respiration, therefore, during the crop manganese deficiency, will cause a series of metabolism confusions.Manganese participates in the effect of nitrate-nitrogen reduction ammonification, if the crop manganese deficiency can make nitric nitrogen at the crop cylinder accumulation.Manganese is the promoting agent of ribonucleic acid polymerase, is again the activator of pepx etc., therefore helps protein synthesis.Manganese can also promote seed germination and seedling early growth, quickens pollen germination and pollen tube growth, improves setting percentage.
It is indispensable that iron forms chlorophyll, is the important component part of oxidation protein in the plant materials, is many oxydase in the plant materials, as the integral part of Terminal oxidase, catalase etc., also is the best activator of phosphoric acid sucrase.
Copper is the composition of plurality of enzymes such as polyphenoloxidase in the plant materials, also forms relevantly with chlorophyll, also participates in protein and carbohydrate metabolism.
In a word, trace element integral part of enzyme or coenzyme often in plant materials has very strong specificity, is that crop growth is indispensable and can not be displaced mutually.
In the present invention, the described calcareous fertilisers that contain can be one or more calcareous fertilisers that contain that are selected from nitrocalcite, lime carbonate, normal superphosphate, double superhosphate, precipitated superphosphate, fused(calcium magnesium)phosphate, calcium sulfate, phosphogypsum or Iron And Steel Industry slag.
The described fertiliser containing magnesium that contains can be one or more fertiliser containing magnesiums that contain that are selected from sal epsom, magnesium chloride, ammonium magnesium phosphate, fused(calcium magnesium)phosphate, potassic-magnesian fertilizer, magnesite or rhombspar.
The described sulfur fertilizer that contains can be that one or more are selected from ammonium sulfate, vitriolate of tartar, sal epsom, ammonium sulfate nitrate, normal superphosphate, calcium sulfate, zinc sulfide ore, sulfurous iron ore, phosphogypsum or sulfury and contain sulfur fertilizer.
The described boron fertilizer that contains can be that one or more are selected from boric acid, borax, boric magnesium fertilizer, contain the boron fertilizer that contains of boron superphosphate or boron mud.
The described molydbenum fertilizer that contains can be one or more molydbenum fertilizers that contain that are selected from ammonium molybdate, Sodium orthomolybdate or molybdenum slag.
The described zinc fertilizer that contains can be one or more zinc fertilizers that contain that are selected from Zinc vitriol, zinc chloride, zinc oxide or zinc sulphide.
The described manganese fertilizer that contains can be one or more manganese fertilizers that contain that are selected from three anhydrous manganeses, Manganous chloride tetrahydrate, manganese oxide or contain manganese mud.
The described iron fertilizer that contains can be one or more iron fertilizers that contain that are selected from ferrous sulfate, ferrous ammonium sulphate, iron protoxide or sulfurous iron ore sand.
Described cupric fertilizer can be that one or more are selected from the scoriaceous cupric fertilizer of Salzburg vitriol, cupric oxide or copper metallurgy.
The organic acid that uses among the present invention is a kind of activator of micronutrient element, also is a kind of stablizer of micronutrient element.Described organic acid is one or more organic acids that are selected from lactic acid, citric acid, oxysuccinic acid, aminoacids complex, oxalic acid, ethylenediamine tetraacetic acid (EDTA) or detritus acid.
The chitin material that contains that uses among the present invention is a waste of aquatic, crab shell for example, shrimp shell etc., the chitin that wherein contains, be referred to as chitin, chitin again, be a kind of natural polysaecharides macromolecular compound, they are present in Crustacean, mollusc, insects, the Mycophyta etc. widely; Be described crab shell, the extract of shrimp shell etc., for example chitin, chitosan etc., these extracts are in China's mass production and sell.Global by inference chitin year resultant quantity about 1 * 10 9Ton is to be only second to Mierocrystalline cellulose (1 * 10 11Ton) enrich natural organic matter most, chitin is to be formed with β-1,4 bonding by glucosamine and N-acetyl grape candy amine monomers.Crab shell, waste of aquatic such as shrimp shell also contain protein, lime carbonate etc. except that containing chitin (about by weight 20%).In recent years, chitin is widely used on agricultural, it can excite seed germination, can regulate to promote plant-growth to increase output, improve fruit quality, in addition, chitin has restraining effect to virus and other phytopathogen, and effect is that it can disturb, suppress virus infection and propagation, simultaneously can activate the plant hormone system, improve defensive ability/resistance ability virus and extraneous poor environment.
The chitin material that contains that uses among the present invention is selected from crustacean huge legendary turtle crab, golden crab, blue crab, red crab, shrimp, husky shrimp or lobster shell powder; The clam shell of mollusc, oyster shells, cuttlefish or euphausiid shrimp shell powder; The cockroach of insects, beetle, mountain slag worm, dipteron worm, butterfly or wax insect powder.Certainly, containing the chitin material should be appreciated that and comprise the above-mentioned extract that contains the chitin material.
The preferably described chitin material that contains is selected from crustacean huge legendary turtle crab, golden crab, blue crab, red crab, shrimp, husky shrimp or lobster shell powder or their extract.
Plant virus is a kind of non-parasitics non cellular organism, after its invaded plants body is interior, provides genetic information to parasitic cell, by the Synthesis replication-competent virus of parasitic cell.The basic practical measure of control plant virus is a chemical pesticide control at present, main two classes of medicament of its control plant virus, one class is the azole medicament, ribavirin for example, and they can influence viral nucleic acid and suppress duplicating of virus with ribosomal combination of host and breed; Another kind of is moroxydine hydrochloride second copper class medicament, is a kind of wide spectrum, low toxicity agent for prevention and control of virus, suppresses or break virus nucleic acid and proteinic synthetic, its two class can also be used in combination in addition.
The anti-plant virus agent that uses among the present invention is one or more anti-plant virus agents that are selected from ribavirin, triazolone, triadimenol, alkene azoles alcohol, moroxydine hydrochloride, triacontanol price quote, polyoxyethylene sorbitol, sodium lauryl sulphate, venus crystals, copper sulfate or zinc sulfate.
Anti-plant virus agent components of additives of the present invention just mixed according to aforementioned proportion can prepare composition of the present invention.Mixing equipment is a normally used mixing equipment in technical field of fertilizers.
The invention still further relates to a kind of simple substance or compound manure, this fertilizer contains Antiphytoviral additive of the present invention described above, and described Antiphytoviral content of additive is the 0.1-5% of simple substance or compound manure weight.Described Antiphytoviral additive is directly added in described simple substance or the compound manure, behind thorough mixing, just can obtain described fertilizer.Described straight fertilizer is the fertilizer that contains single nutritive element that is referred to as usually in technical field of fertilizers, it is that one or more are selected from nitrogenous fertilizer, contain phosphatic manure, contain the fertilizer of potassic fertilizer, for example urea, ammonium nitrate, potassium primary phosphate, vitriolate of tartar etc., described compound manure is the fertilizer that contains two or more nutritive element that is referred to as usually in technical field of fertilizers, it is that one or more are selected from the above composite fertilizer of binary compound fertilizer, Nitrogen, Phosphorus and Potassium or ternary, for example primary ammonium phosphate, nitrogen-phosphorus-potassium compound fertilizer etc.
[beneficial effect]
The fertilizer additive of control plant virus of the present invention can be widely used in vegetables, for example Chinese cabbage, cucumber, tomato, capsicum, summer squash etc., cotton, tobacco, fruit, for example apple, grass are mould, grape etc., food crop, for example crops such as corn, paddy rice, wheat.With comparing of identical N-P-K content, the fertilizer effect of increasing production of using the present invention to prevent and treat the fertilizer additive of plant virus is, food crop are on average increased production 7-10%, vegetables can be increased production 15-30%, fruits volume increase 12-18%, cotton volume increase 6-12% can prevent and treat some plant viruses in addition, for example cucumber mosaic virus, tomato piebald disease, apple mosaic etc., virus disease alleviates significantly.
Further specify the present invention by following embodiment, but be not to limit its invention.
Embodiment
Embodiment 1
At first preparation prevents and treats the fertilizer additive of plant virus.The method of trace element fertilizer was during preparation contained: take by weighing a certain amount of lime carbonate, sal epsom, ammonium sulfate, borax, ammonium molybdate, Zinc vitriol, three anhydrous manganeses, seven ferric sulfate hydrates and Salzburg vitriol respectively in a mixing machine, the nutritive element content ratio that makes them is respectively 10:8:4:2:0.5:2:3:6:1 by weight, these raw material thorough mixing are even, discharge.Then, taking by weighing this mixture 50kg is added in this mixing machine, add the 10kg citric acid again, thorough mixing is discharged after 0.5 hour and was placed 4 hours, after finishing storage period, add 18kg soft-shelled turtle crab shell powder and 1kg ribavirin toward this mixture, stir and obtain control plant virus fertilizer additive of the present invention after one hour.
Secondly, select commercially available NPK (15-15-15) Nitrogen, Phosphorus and Potassium for use.Add selected commercially available NPK (15-15-15) Nitrogen, Phosphorus and Potassium 100kg in a mixing machine, add the control plant virus fertilizer additive 1kg for preparing previously again, thorough mixing is after Squeezinggranulator is made the fertiliser granulates of diameter 4mm.
Then, use this fertilizer to carry out field test.
Embodiment 2
At first preparation prevents and treats the fertilizer additive of plant virus.The method of trace element fertilizer was during preparation contained: take by weighing a certain amount of calcium sulfate, magnesium chloride, ammonium sulfate, boric acid, Sodium orthomolybdate, zinc chloride, Manganous chloride tetrahydrate, ferrous ammonium sulphate and Salzburg vitriol respectively in a mixing machine, the nutritive element content ratio that makes them is respectively 10:8:5:2:1:2:4:8:2 by weight, these raw material thorough mixing are even, discharge.Then, taking by weighing this mixture 50kg is added in this mixing machine, add the acid of 10kg detritus again, thorough mixing is discharged after 0.5 hour and was placed 4 hours, after finishing storage period, add 22kg soft-shelled turtle crab shell powder and 1.5kg ribavirin toward this mixture, stir and obtain control plant virus fertilizer additive of the present invention after one hour.
Secondly, select commercially available NPK (15-15-15) Nitrogen, Phosphorus and Potassium for use.Add selected commercially available NPK (15-15-15) Nitrogen, Phosphorus and Potassium 100kg in a mixing machine, add the control plant virus fertilizer additive 1kg for preparing previously again, thorough mixing is after Squeezinggranulator is made the fertiliser granulates of diameter 4mm.
Then, use this fertilizer to carry out field test.
Embodiment 3
At first preparation prevents and treats the fertilizer additive of plant virus.The method of trace element fertilizer was during preparation contained: take by weighing a certain amount of normal superphosphate, fused(calcium magnesium)phosphate, sulfurous iron ore, borax, ammonium molybdate, zinc oxide, manganese oxide, iron protoxide and cupric oxide respectively in a mixing machine, the nutritive element content ratio that makes them is respectively 18:10:4:2:0.5:5:5:8:2 by weight, these raw material thorough mixing are even, discharge.Then, taking by weighing this mixture 50kg is added in this mixing machine, add 10kg oxalic acid again, thorough mixing is discharged after 0.5 hour and was placed 4 hours, after finishing storage period, add 18kg lobster shell powder and 4kg moroxydine hydrochloride toward this mixture, stir and obtain control plant virus fertilizer additive of the present invention after one hour.
Secondly, select commercially available urea for use.Add selected urea 100kg in an agitator, add the control plant virus fertilizer additive 1.5kg for preparing previously again, thorough mixing is after Squeezinggranulator is made the fertiliser granulates of diameter 4mm.
Then, use this fertilizer to carry out field test.
Comparative example 1-3
Mode according to embodiment 1-3 has correspondingly been carried out comparative example 1-3, and just comparative example 1-3 does not use and contains chitin material and anti-plant virus agent.With comparative example 1-3 output is that the effect of increasing production of 1.00 timing embodiment 1-3 is listed in the table below 1.
Table 1

Claims (7)

1. Antiphytoviral fertilizer additive is characterized in that this additive is made up of following component: in weight part
Trace element fertilizer 50-90 part in containing
Organic acid 10-26 part
Contain chitin material 18-36 part
Anti-plant virus agent 1-12 part
Trace element fertilizer is that one or more are selected from and contain calcareous fertilisers, contain fertiliser containing magnesium, contain sulfur fertilizer, contain boron fertilizer, contain molydbenum fertilizer, contain zinc fertilizer, contain manganese fertilizer, contain the middle trace element fertilizer that contains of iron fertilizer and cupric fertilizer in described containing; The described calcareous fertilisers that contain are one or more calcareous fertilisers that contain that are selected from nitrocalcite, lime carbonate, normal superphosphate, double superhosphate, precipitated superphosphate, fused(calcium magnesium)phosphate, calcium sulfate, phosphogypsum or Iron And Steel Industry slag; The described fertiliser containing magnesium that contains is one or more fertiliser containing magnesiums that contain that are selected from sal epsom, magnesium chloride, ammonium magnesium phosphate, fused(calcium magnesium)phosphate, potassic-magnesian fertilizer, magnesite or rhombspar; The described sulfur fertilizer that contains is that one or more are selected from ammonium sulfate, vitriolate of tartar, sal epsom, ammonium sulfate nitrate, normal superphosphate, calcium sulfate, zinc sulfide ore, sulfurous iron ore, phosphogypsum or sulfury and contain sulfur fertilizer; The described boron fertilizer that contains is that one or more are selected from boric acid, borax, boric magnesium fertilizer, contain the boron fertilizer that contains of boron superphosphate or boron mud; The described molydbenum fertilizer that contains is one or more molydbenum fertilizers that contain that are selected from ammonium molybdate, Sodium orthomolybdate or molybdenum slag; The described zinc fertilizer that contains is one or more zinc fertilizers that contain that are selected from Zinc vitriol, zinc chloride, zinc oxide or zinc sulphide; The described manganese fertilizer that contains is one or more manganese fertilizers that contain that are selected from three anhydrous manganeses, Manganous chloride tetrahydrate, manganese oxide or contain manganese mud; The described iron fertilizer that contains is one or more iron fertilizers that contain that are selected from ferrous sulfate, ferrous ammonium sulphate, iron protoxide or sulfurous iron ore sand; Described cupric fertilizer is that one or more are selected from the scoriaceous cupric fertilizer of Salzburg vitriol, cupric oxide or copper metallurgy;
Described organic acid is that one or more are selected from natural and/or the synthetic organic acid; Described organic acid is one or more organic acids that are selected from lactic acid, citric acid, oxysuccinic acid, aminoacids complex, oxalic acid, ethylenediamine tetraacetic acid (EDTA) or detritus acid;
Described contain the chitin material be one or more be selected from crustaceans, insect, molluscan shell or organ powder or their extract contain the chitin material;
Described anti-plant virus agent is one or more anti-plant virus agents that are selected from chemical pesticide or biological pesticide; Described anti-plant virus agent is one or more anti-plant virus agents that are selected from ribavirin, triazolone, triadimenol, alkene azoles alcohol, moroxydine hydrochloride, triacontanol price quote, polyoxyethylene sorbitol, sodium lauryl sulphate, venus crystals, copper sulfate or zinc sulfate.
2. Antiphytoviral fertilizer additive according to claim 1 is characterized in that this additive is made up of following component: in weight part
Trace element fertilizer 60-86 part in containing
Organic acid 12-20 part
Chitin 20-32 part
Anti-plant virus agent 1-8 part.
3. Antiphytoviral fertilizer additive according to claim 1 is characterized in that this additive is made up of following component: in weight part
Trace element fertilizer 70-80 part in containing
Organic acid 12-16 part
Contain chitin material 20-26 part
Anti-plant virus agent 1-5 part.
4. according to the described Antiphytoviral fertilizer additive of arbitrary claim among the claim 1-3, it is characterized in that the nutritive element content ratio of trace element fertilizer in described containing is respectively 10-20:8-18:4-10:2-5:0.5-1.5:2-6:3-8:6-10:1-4 by weight.
5. according to the described Antiphytoviral fertilizer additive of arbitrary claim among the claim 1-3, it is characterized in that the described chitin material that contains is selected from crustacean huge legendary turtle crab, golden crab, blue crab, red crab, shrimp, husky shrimp or lobster shell powder; The clam shell of mollusc, oyster shells, cuttlefish or euphausiid shrimp shell powder; The cockroach of insects, beetle, mountain slag worm, dipteron worm, butterfly or wax insect powder.
6. according to the described Antiphytoviral fertilizer additive of arbitrary claim among the claim 1-3, it is characterized in that the described chitin material that contains is selected from crustacean huge legendary turtle crab, golden crab, blue crab, red crab, shrimp, husky shrimp or lobster shell powder or their extract.
7. fertilizer is characterized in that it is made up of the described Antiphytoviral fertilizer additive of arbitrary claim among straight fertilizer or compound manure and the claim 1-3, and the content of described fertilizer additive is the 0.1-5% of described fertilizer gross weight.
CNB2005100864438A 2005-09-20 2005-09-20 Anti-plant-virus fertilizer additivesand fertilizer containing them Expired - Fee Related CN100463882C (en)

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CN105859389A (en) * 2016-03-31 2016-08-17 太仓市璜泾新联农机作业专业合作社 A selenium-rich slow-release organic fertilizer used for paddy rice planting and a preparing method thereof
CN106316581A (en) * 2016-08-10 2017-01-11 广德佳果果蔬产销专业合作社 Method for preparing calcium salt epidemic disease resisting nutrient solution
CN106116930A (en) * 2016-08-10 2016-11-16 广德佳果果蔬产销专业合作社 A kind of compound method for trace element supplement bollworm resisting nutritional solution
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CN106613265A (en) * 2016-12-29 2017-05-10 广西北部湾制药股份有限公司 Nutritional agent capable of improving content of chlorogenic acid and used for planting tobacco leaves
CN107915538A (en) * 2017-12-23 2018-04-17 洛阳名力科技开发有限公司 Flowers compound fertilizer
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CN108727117A (en) * 2018-08-15 2018-11-02 广西壮族自治区农业科学院农业资源与环境研究所 A kind of Selenium in Soil element activator and preparation method thereof
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