CN101591205B - Medicament-fertilizer mixture for preventing and controlling crop virus diseases - Google Patents
Medicament-fertilizer mixture for preventing and controlling crop virus diseases Download PDFInfo
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Abstract
The invention relates to a medicament-fertilizer mixture for preventing and controlling crop virus diseases, which consists of moroxydine hydrochloride and soluble salts of calcium, manganese and copper elements, wherein the components have following portions by weight: the moroxydine hydrochloride has 4.0 to 60.0 portions, the calcium element has 0.2 to 30.0 portions, the manganese element has 0.1 to 20.0 portions, and the copper element has 0.1 to 20.0 portions. The medicament-fertilizer mixture can be widely used for preventing and controlling virus diseases of paddy rice, tobacco, watermelon, tomato and other crops. The medicament-fertilizer mixture for preventing and controlling the crop virus diseases realizes a dual-purpose medicament, has improved preventing and controlling effect, and can supply the crops with mineral nutrients and improve the yield and quality of crops.
Description
Technical field
The invention belongs to the pesticide preparation field, specifically, relate to a kind of medicament-fertilizer mixture of preventing and treating crop virosis.
Background technology
Along with the change of agricultural tillage system and the raising of multiple crop index, crop virosis progressively develops into the Major Diseases of crop, harm is on the rise, and the mineral nutrient element in the soil more and more can not satisfy the agriculture production needs simultaneously, directly affects the yield and quality of crop.Present widely used viral diseases agricultural chemicals aborning, prescription form the single dose mostly be moroxydine hydrochloride, ribavirin, amino-oligosaccharide etc. or with the mixture of zinc sulfate or copper sulfate or venus crystals or phytokinin etc., formulation is respectively solvable pulvis, wettable powder, suspension agent, aqua, tablet etc.; Main by virus replication, generation and the development of prevention and control crop virosis, not only prevention effect is relatively poor, and outstanding fertilizer efficiency is seldom arranged.
The problem that does not possess fertilizer efficiency and preventive effect double effects in order to overcome existing crop virosis control medicament, the medicament-fertilizer mixture of the control crop virosis of assembly of the present invention, mineral element calcium, manganese, the mineral nutrition of copper and the dual function of induction of resistance have been fully utilized, with the moroxydine hydrochloride acting in conjunction with antiviral activity, replenished the crop mineral nutrition, Promoting plant growth, induced crop basis resistance, disease resistance and resistance have been strengthened, alleviated the improper growth of crop, increase control crop virosis effect, improved crop yield and quality.
Summary of the invention
The purpose of this invention is to provide a kind of medicament-fertilizer mixture of preventing and treating crop virosis.
The medicament-fertilizer mixture of control crop virosis provided by the invention contains the soluble salt of moroxydine hydrochloride and calcium, manganese, copper, and the shared parts by weight of each composition are:
Moroxydine hydrochloride 4.0-60.0
Calcium constituent 0.2-30.0
Manganese element 0.1-20.0
Copper 0.1-20.0
Preferably, the shared parts by weight of each composition are:
Moroxydine hydrochloride 5.0-55.0
Calcium constituent 2.0-25.0
Manganese element 0.2-12.0
Copper 0.2-12.0.
Wherein, the soluble salt of described calcium, manganese, copper is inorganic salt or the organic salt of calcium, manganese, copper, inorganic salt such as calcium chloride, Manganous chloride tetrahydrate, cupric chloride, nitrocalcite, manganous nitrate, cupric nitrate etc., organic salt such as calcium formiate, lime acetate, manganous acetate, venus crystals etc.
In addition, medicament-fertilizer mixture of the present invention also comprises the solubility filler of 0.0-50.0 weight part.Described solubility filler is inorganic salt or the organism that contains plant nutrient ingredient, such as Repone K, ammonium chloride, potassium formiate, potassium acetate, urea etc.
In the medicament-fertilizer mixture of above-mentioned control crop virosis, the major function of each composition is: moroxydine hydrochloride (Moroxydine hydrochloride) is a kind of antiviral agent, it can directly enter the plant living body cell, the protein enclosure and the interior nucleic acid of shell that copy, suppress or destroy the formation virus particle of prevention or break virus, thus viral diffusibility reduced; Mineral element calcium, manganese, copper are not only the nutritive element of plant; Promoting plant growth; and can promote the active oxygen metabolism that participated in by important protective enzyme in the plant materialss such as superoxide-dismutase (SOD), peroxidase (POD) and catalase (CAT); induce crop basis resistance, enhance disease resistance and resistance.
Applicant finds after above-mentioned active principle moroxydine hydrochloride and mineral nutrition of plant calcium, manganese, copper are mixed, to have certain synergy, has increased control crop virosis effect, has improved the yield and quality of crop.
The viroses of plant medicament-fertilizer mixture of preventing and treating of the present invention can be mixed with various types of preparations according to technology well known in the art, such as pulvis, aqua etc., preferred solvable pulvis.
Medicament-fertilizer mixture of the present invention can be widely used in preventing and treating the virus disease of the crops such as paddy rice, tobacco, watermelon, tomato, generally adopts foliage-spray, and spraying concentration is 600～1200 times of liquid, sprays amount of liquid medicine 450kg/hm
2, amount to the preparation amount of application 375～750g/hm
2(25～50g/ mu).Those skilled in the art can adjust consumption as required.
The present invention is mixed by the soluble salt of moroxydine hydrochloride and mineral nutrition of plant calcium, manganese, copper and forms, calcium, manganese, the mineral nutrition of the foster element of copper mine and the dual function of induction of resistance have been fully utilized, with the moroxydine hydrochloride acting in conjunction with antiviral activity, induced crop resistance, replenished the crop mineral nutrition, improved prevention effect, realized that preventive effect, fertilizer efficiency develop simultaneously.
The medicament-fertilizer mixture of control crop virosis provided by the invention compared with prior art, has realized that a medicine is dual-purpose, has reduced spraying number of times and human input, has saved the recruitment cost, has improved efficiency.
Embodiment
Following examples further specify content of the present invention, but should not be construed as limitation of the present invention.
The solvable pulvis of embodiment 120% moroxydine hydrochloride+10%Ca+2%Mn+2%Cu
Raw material moroxydine hydrochloride, four water-calcium nitrate, four water manganous nitrates, cupric nitrate, filler Repone K are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 20.3g of purity 98.5%, the four water-calcium nitrate 62.1g of calcium content 16.1%, four water manganous nitrate 9.6g of manganese content 20.8%, the cupric nitrate 6.2g of copper content 32.2%, filler Repone K 1.8g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 20.0%, Ca constituent content 10.0%, Mn constituent content 2.0%, Cu constituent content 2.0%.
The solvable pulvis of embodiment 230% moroxydine hydrochloride+15%Ca+5%Mn+2%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler urea are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 30.5g of purity 98.5%, the calcium chloride 43.9g of calcium content 34.2%, the Manganous chloride tetrahydrate 12.1g of manganese content 41.5%, the cupric chloride 4.5g of copper content 44.9%, solubility filler urea 9.0g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 30.0%, Ca constituent content 15.0%, Mn constituent content 5.0%, Cu constituent content 2.0%.
The solvable pulvis of embodiment 330% moroxydine hydrochloride+10%Ca+5%Mn+5%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, solubility filler ammonium chloride are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 30.5g of purity 98.5%, the calcium chloride 29.2g of calcium content 34.2%, the Manganous chloride tetrahydrate 12.1g of manganese content 41.5%, the cupric chloride 11.1g of copper content 44.9%, solubility filler ammonium chloride 17.1g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 30.0%, Ca constituent content 10.0%, Mn constituent content 5.0%, Cu constituent content 5.0%.
Embodiment 45% moroxydine hydrochloride+2%Ca+2%Mn+2%Cu aqua
Take by weighing the moroxydine hydrochloride 5.1g of purity 98.5%, the calcium formiate 6.8g of calcium content 29.2%, the Manganous chloride tetrahydrate 4.8g of manganese content 41.5%, the cupric chloride 4.5g of copper content 44.9% puts into the volumetric flask of 100ml, be dissolved in water and be settled to 100ml, make the agent of medicine rich water.Wherein, moroxydine hydrochloride content 5.0%, Ca constituent content 2.0%, Mn constituent content 2.0%, Cu constituent content 2.0%.
The solvable pulvis of embodiment 55% moroxydine hydrochloride+25%Ca+0.2%Mn+8%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler Repone K are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 5.1g of purity 98.5%, the calcium chloride 73.1g of calcium content 34.2%, the Manganous chloride tetrahydrate 0.5g of manganese content 41.5%, the cupric chloride 17.8g of copper content 44.9%, filler Repone K 3.5g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 5.0%, Ca constituent content 25.0%, Mn constituent content 0.2%, Cu constituent content 8.0%.
The solvable pulvis of embodiment 610% moroxydine hydrochloride+10%Ca+8%Mn+0.2%Cu
With raw material moroxydine hydrochloride, a water lime acetate, four water manganous acetates, a water venus crystals, filler potassium acetate, be ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 10.2g of purity 98.5%, a water lime acetate 46.3g of calcium content 21.6%, four water manganous acetate 37.6g of manganese content 21.3%, one water venus crystals 0.7g of copper content 30.2%, filler potassium acetate 5.2g, mix, make solvable pulvis, wherein, moroxydine hydrochloride content 10.0%, Ca constituent content 10.0%, Mn constituent content 8.0%, Cu constituent content 0.2%.
The solvable pulvis of embodiment 715% moroxydine hydrochloride+15%Cu
Raw material moroxydine hydrochloride, calcium formiate, Manganous chloride tetrahydrate, cupric chloride, filler potassium formiate are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 15.2g of purity 98.5%, the calcium formiate 51.4g of calcium content 29.2%, the Manganous chloride tetrahydrate 12.0g of manganese content 41.5%, the cupric chloride 11.1g of copper content 44.9%, filler potassium formiate 10.3g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 15.0%, Ca constituent content 15.0%, Mn constituent content 5.0%, Cu constituent content 5.0%.
The solvable pulvis of embodiment 830% moroxydine hydrochloride+10%Ca+5%Mn+5%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler Repone K are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 30.5g of purity 98.5%, the calcium chloride 29.2g of calcium content 34.2%, the Manganous chloride tetrahydrate 12.0g of manganese content 41.5%, the cupric chloride 11.1g of copper content 44.9%, filler Repone K 17.2g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 30.0%, Ca constituent content 10.0%, Mn constituent content 5.0%, Cu constituent content 5.0%.
The solvable pulvis of embodiment 930% moroxydine hydrochloride+5%Ca+12%Mn+2%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler ammonium chloride are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 30.5g of purity 98.5%, the calcium chloride 14.6g of calcium content 34.2%, the Manganous chloride tetrahydrate 28.9g of manganese content 41.5%, the cupric chloride 4.5g of copper content 44.9%, filler ammonium chloride 21.5g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 30.0%, Ca constituent content 5.0%, Mn constituent content 12.0%, Cu constituent content 2.0%.
The solvable pulvis of embodiment 1045% moroxydine hydrochloride+5%Ca+2%Mn+12%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler Repone K are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 45.7g of purity 98.5%, the calcium chloride 14.6g of calcium content 34.2%, the Manganous chloride tetrahydrate 4.8g of manganese content 41.5%, the cupric chloride 26.7g of copper content 44.9%, filler Repone K 8.2g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 45.0%, Ca constituent content 5.0%, Mn constituent content 2.0%, Cu constituent content 12.0%.
The solvable pulvis of embodiment 1155% moroxydine hydrochloride+10%Ca+2%Mn+2%Cu
Raw material moroxydine hydrochloride, calcium chloride, Manganous chloride tetrahydrate, cupric chloride, filler urea are ground into respectively the particle that granularity is 0.01～0.99mm, take by weighing the moroxydine hydrochloride 55.8g of purity 98.5%, the calcium chloride 29.2g of calcium content 34.2%, the Manganous chloride tetrahydrate 4.8g of manganese content 41.5%, the cupric chloride 4.5g of copper content 44.9%, filler urea 5.7g, mix, make solvable pulvis.Wherein, moroxydine hydrochloride content 55.0%, Ca constituent content 10.0%, Mn constituent content 2.0%, Cu constituent content 2.0%.
Experimental example 1
1. test materials and method
Experimental field be located at the theatre, Puyang County, fertilizer and water condition is good, and irrigation and drainage are convenient, and soil fertility is even.Rice varieties is No. 6, Henan round-grained rice, the preceding crop wheat.Rice transplanting on June 14 in 2008 waits the line-spacing plantation, 0.3 meter of line-spacing, 0.12 meter of cave distance, 1.80 ten thousand clumps/mu of density.Residential quarter area 30m
2, 10 row districts, the long 10m of row.In just for the first time medication of period of disease beginning on June 28 of stripe disease, spray 30 kilograms of amount of liquid medicine every mu time, once sprayed 2 times in 7 days altogether at the interval.Other field management is normal in the process of the test.
Test medicine: embodiment 1 medicament-fertilizer mixture.Contrast medicament: 20% Moroxydine second copper wettable powder, commercially available product.Contrast fertilizer: plant power source (moderate-element water-soluble fertilizer, Ca 〉=20%, Cu+Mn+Zn 〉=4%), Science and Technology Development Center of the Puyang institute of agricultural sciences produces and provides.
Test is processed and is set to: 600 times of liquid of embodiment 1 medicament-fertilizer mixture, 900 times of liquid, 1200 times of liquid, medicament contrast 400 times of liquid of 20% Moroxydine second copper wettable powder, and the 600 times of liquid in power source are planted in the fertilizer contrast, the clear water contrast, 6 processing, 4 repetitions, totally 24 residential quarters, district's group is arranged at random.
Preventive effect fertilizer efficiency investigation: every residential quarter is by selected 5 points of diagonal method, 5 clumps of every some marks.Investigation state of an illness radix before the dispenser on June 28, July 13, namely after for the second time dispenser 7 days, the stem tiller incidence of investigation mark clump.The single meter of receiving in residential quarter produces during results, calculates effect of increasing production.The severity Scaling standard is as follows:
0 grade: anosis, or morbidity stem tiller grows normal Newborn Leaves;
1 grade: the lobus cardiacus base portion a small amount of chlorisis macula lutea occurs along vein, and is not curling;
3 grades: the yellowish green alternate striped parallel with vein appears in Newborn Leaves, and be slightly curling;
5 grades: a large amount of chlorosis stripeds parallel with vein, leaf rolling, thin and delicate appear in Newborn Leaves;
7 grades: plant is downgraded, and the yellow-white striped appears in blade to be rolled, and the Newborn Leaves distortion is sagging, can not normally open a business;
9 grades: seriously dwarfing of plant, chlorosis or death.
By following formula (I) and (II) calculating preventive effect:
2. test-results
Test-results sees Table 1,2.
Table 1 medicament-fertilizer mixture is prevented and treated stripe disease statistical effect table
By as seen from Table 1, the average preventive effect that 600 times of liquid of embodiment 1 medicament-fertilizer mixture, 900 times of liquid, 1200 times of liquid are prevented and treated stripe disease is respectively 84.4%, 83.7%, 77.9%, the average preventive effect of contrast medicament 20% Moroxydine second copper wettable powder is 54.2%, and it is 53.4% that contrast fertilizer is planted the average preventive effect in power source; Analysis of variance, each preventive effect of processing of medicament-fertilizer mixture all significantly is better than contrasting medicament and contrast fertilizer.
The manure trial result of table 2. medicament-fertilizer mixture on paddy rice
By as seen from Table 2, the average effect of increasing production of 600 times of liquid of embodiment 1 medicament-fertilizer mixture, 900 times of liquid, 1200 times of liquid is respectively 15.1%, 14.9%, 14.0%, contrast medicament 20% Moroxydine second copper wettable powder on average increases production 9.8%, and it is 9.3% that contrast fertilizer plants that the power source on average increases production; Analysis of variance, effect of increasing production difference is not remarkable between each processing of medicament-fertilizer mixture, all significantly is better than contrasting medicament and contrast fertilizer; Effect of increasing production difference between contrast medicament and the contrast fertilizer is not remarkable.
Experimental example 2
1. test materials and method
Test is located at four rooms, Hua County, Henan Province township Wei Nan and exhales the village, the subjects tomato virus disease.August 11 grew seedlings, and was transplanted into field planting in the plastic greenhouse on September 5, wide-narrow row planting, 0.8 meter of wide row, 0.35 meter of narrow row, 0.29 meter of spacing in the rows, density 4000 strain/mus.17.25 square metres of residential quarter areas, 6 row districts, long 5 meters of row.For the first time medication of beginning on September 14, tomato virus disease is in initial phase; September 22, for the second time medication sprayed 2 times altogether.Every residential quarter sprays 0.78 kilogram of amount of liquid medicine, amounts to per hectare and sprays 450 kilograms of amount of liquid medicine.October 23 the lid canopy, October 25 began to gather, November 26 gathered complete.
Test medicine: embodiment 2 medicament-fertilizer mixtures.Medicament contrast: 20% Moroxydine second copper wettable powder, commercially available product.The fertilizer contrast: plant power source (moderate-element water-soluble fertilizer, Ca 〉=20%, Cu+Mn+Zn 〉=4%), Science and Technology Development Center of the Puyang institute of agricultural sciences produces and provides.
Test is processed and is set to: 600 times of liquid of embodiment 2 medicament-fertilizer mixtures, 900 times of liquid, 1200 times of liquid, and 400 times of liquid of contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer is planted the 600 times of liquid in power source, clear water contrast, totally 6 processing.Each is processed 4 times and repeats, totally 24 residential quarters, and district's group is arranged at random.
Efficacy survey: investigation state of an illness radix before the dispenser for the first time, disease index is respectively processed in investigation in 10 days after the i.e. for the second time medication on October 1, and the incidence of every residential quarter investigation middle two rows is according to above-mentioned formula (I) and (II) calculating preventive effect.The severity Scaling standard is as follows:
0 grade: asymptomatic;
1 grade: bright arteries and veins, light floral leaf;
3 grades: lobus cardiacus and middle leaf sheet floral leaf;
5 grades: lobus cardiacus and middle leaf sheet floral leaf, minority leaf malformation, shrinkage or plant are slightly downgraded;
7 grades: heavy floral leaf, most leaf malformations, shrinkage or plant are downgraded;
9 grades: heavy floral leaf, blade obviously deformity, line leaf, plant are seriously downgraded, even dead.
Preventive effect fertilizer efficiency investigation: after the i.e. for the second time medication on October 1 10 days, get at random some the individual plant of continuous observation 10 strain tomatoes the 3rd inflorescence number of buddingging at each residential quarter middle two rows; When gathering (being mainly the 2nd composite fruit) the 3rd time November 7, the single fruit weight of investigation residential quarter middle two rows tomato, cavity fruit number; When November 20, the 5th was gathered, the early ageing strain number of investigation residential quarter middle two rows; Put down in writing the harvest yield of each residential quarter middle two rows tomato during each results.November 26 gathered complete, stopped the garden, calculated the accumulative total harvest yield of each residential quarter middle two rows tomato, the conversion per mu yield.Be treated to contrast with clear water, calculate other each mu units increased in production and stimulation ratio of processing, and individual plant the 3rd inflorescence budding number, single fruit weight, the empty really increase and decrease situation of rate, early ageing strain rate.
2. test-results
Test-results sees Table 3,4,5.
Table 3 medicament-fertilizer mixture control tomato virus disease test-results
The test of pesticide effectiveness the results are shown in Table 3.The result shows, 600 times of liquid of embodiment 2 medicament-fertilizer mixtures, 900 times of liquid, 1200 times of liquid preventive effects are respectively 80.7%, 77.3%, 73.7%, 600 times of liquid preventive effects significantly are better than 1200 times of liquid preventive effects, 600 times of liquid, 1200 times of liquid preventive effects and 900 times of liquid are without significant difference, electrodeless significant difference between medicament-fertilizer mixture three is processed; Contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer are planted power source preventive effect and are respectively 61.1%, 47.2%, and the preventive effect of medicament contrast significantly is better than the fertilizer contrast; The preventive effect that medicament-fertilizer mixture three is processed all extremely significantly is better than medicament contrast and fertilizer contrast.
The manure trial result of table 4 medicament-fertilizer mixture on tomato
Table 5 medicament-fertilizer mixture is learned tomato biological and the Economic Characters impact
Manure trial the results are shown in Table 4,5.As can be seen from Table 4,600 times of liquid of embodiment 2 medicament-fertilizer mixtures, 900 times of liquid, the effect of increasing production of 1200 times of liquid on tomato are respectively 24.7%, 25.3%, 23.1%, the fertilizer efficiency of the fertilizer efficiency of 900 times of liquid and 600 times of liquid, 1200 times of liquid is without significant difference, the fertilizer efficiency difference of 600 times of liquid, 1200 times of liquid is remarkable, the electrodeless significant difference of fertilizer efficiency that medicament-fertilizer mixture three is processed; The effect of increasing production effect that contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer are planted the power source is respectively 13.5%, 13.2%, and fertilizer efficiency is without significant difference; The effect of increasing production that medicament-fertilizer mixture three is processed all extremely significantly is better than contrasting medicament and contrast fertilizer.
Medicament-fertilizer mixture is learned tomato biological and the Economic Characters impact sees Table 5.As can be seen from Table 5, compare with blank, medicament-fertilizer mixture increases tomato the 3rd inflorescence individual plant budding several 1.5～1.7, single fruit weight 25.2～29.7g, reduces cavity fruit 16.4～18.1%, early ageing strain 21.2～21.9%; Contrast medicament 20% Moroxydine second copper wettable powder increases individual plant budding several 0.1, single fruit weight 7.5g, reduces cavity fruit 8.2%, early ageing strain 6.8%; Contrast fertilizer is planted the power source increases individual plant budding several 1.0, single fruit weight 6.7g, reduces cavity fruit 13.5%, early ageing strain 19.8%.The solvable pulvis of embodiment 2 medicament-fertilizer mixtures increase individual plant budding number, increase single fruit weight, reduce the cavity fruit, reduce and be better than medicament contrast and fertilizer contrast aspect the early ageing strain; Contrast fertilizer plant the power source increase individual plant budding number, reduce the cavity fruit, reduce the aspects such as early ageing strain and be better than contrasting medicament 20% Moroxydine second copper wettable powder, increasing aspect the single fruit weight, the medicament contrast is suitable with the fertilizer contrast.
Test-results shows that the optimal application phase of embodiment 2 medicament-fertilizer mixtures control tomato virus disease is initial phase, and best working concentration is 600～1200 times of liquid, sprays amount of liquid medicine 450kg/hm
2, amount to amount of formulation 375～750g/hm
2, prevention effect 73.7%～80.7%, effect of increasing production 23.1%～25.3% has been improved simultaneously tomato biological and has been learned and Economic Characters, has promoted tomato growth, has improved Tomato Quality.
Experimental example 3
1. test materials and method
Test is located at four rooms, Hua County, Henan Province, subjects watermelon virus disease.Experimental field water and fertilizer condition is better, No. 9, variety of watermelon Henan watermelon, and field planting on May 15 waits the line-spacing plantation, 1.85 meters of line-spacings, density 800 strain/mus.66.7 square metres of residential quarter areas (long 9 meters of 4 row, row).The watermelon virus disease initial phase sprays medicine for the first time, 30 kilograms of every mu of time dispenser liquid, and the interval sprayed once in 7 days, connected to spray 2 times.Other field management are normal in the process of the test.
Test medicine: embodiment 3 medicament-fertilizer mixtures.Contrast medicament: 20% Moroxydine second copper wettable powder, commercially available product.Contrast fertilizer: plant power source (moderate-element water-soluble fertilizer, Ca 〉=20%, Cu+Mn+Zn 〉=4%), Science and Technology Development Center of the Puyang institute of agricultural sciences produces and provides.
Test is processed and is set to: 600 times of liquid of embodiment 3 medicament-fertilizer mixtures, 900 times of liquid, 1200 times of liquid, and 400 times of liquid of contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer is planted the 600 times of liquid in power source, clear water contrast, totally 6 processing.Each is processed 4 times and repeats, totally 24 residential quarters, and district's group is arranged at random.
Drug effect fertilizer efficiency investigation: the incidence of 7 days every residential quarter investigation middle two rows before the dispenser, after for the second time dispenser, by above-mentioned formula (I) and (II) calculating preventive effect; The time-division residential quarter meter of gathering produces, and calculates effect of increasing production.The severity Scaling standard is as follows:
0 grade: complete stool is anosis;
1 grade: the slight floral leaf of young leaves
3 grades: young leaves floral leaf shape is obvious, slight shrinkage;
5 grades: the young leaves deformity, the shrinkage distortion, internode shortens;
7 grades: blade shank shape, stem is climing to attenuate, and the climing head of stem raises up, and growth stops.
2. test-results
Test-results sees Table 6,7.
Table 6 medicament-fertilizer mixture control watermelon virus disease test-results
As can be seen from Table 6, the average preventive effect that 600 times of liquid of embodiment 3 medicament-fertilizer mixtures, 900 times of liquid, 1200 times of liquid three are processed watermelon virus disease is respectively 81.7%, 78.6%, 78.2%, and the average preventive effect that 400 times of liquid of contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer are planted the 600 times of liquid in power source is respectively 60.1%, 52.0%.Analysis of variance without significant difference, all extremely significantly is better than contrasting medicament and contrast fertilizer between the medicament-fertilizer mixture three processing preventive effects.
As can be seen from Table 7,600 times of liquid of embodiment 3 medicament-fertilizer mixtures, 900 times of liquid, 1200 times of liquid, effect of increasing production on watermelon is respectively 19.6%, 18.8%, 17.6%, and the effect of increasing production that 400 times of liquid of contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer are planted the 600 times of liquid in power source is respectively 9.3%, 7.5%.Analysis of variance without significant difference, all extremely significantly is better than contrasting medicament and contrast fertilizer between the fertilizer efficiency that medicament-fertilizer mixture three is processed.
The manure trial result of table 7 medicament-fertilizer mixture on watermelon
Experimental example 4
1. test materials and method
Test is processed and is set to: embodiment 4～11,8 of the different components preparation combinations of moroxydine hydrochloride and calcium, manganese, copper, contrast medicament 20% Moroxydine second copper wettable powder (commercially available product), contrast fertilizer moderate-element water-soluble fertilizer (are planted the power source, Ca 〉=20%, Cu+Mn+Zn 〉=4%, Science and Technology Development Center of the Puyang institute of agricultural sciences produces and to provide), inoculation spray clear water ck
1, inoculation spray clear water ck
2, totally 12 processing.See Table 8.
Table 8 test is processed and is arranged
| Sequence number | Test is processed |
| 1 | 5% moroxydine hydrochloride+2%Ca+2%Mn+2%Cu aqua |
| 2 | The solvable pulvis of 5% moroxydine hydrochloride+25%Ca+0.2%Mn+8%Cu |
| 3 | The solvable pulvis of 10% moroxydine hydrochloride+10%Ca+8%Mn+0.2%Cu |
| 4 | The solvable pulvis of 15% moroxydine hydrochloride+15%Ca+5%Mn+5%Cu |
| 5 | The solvable pulvis of 30% moroxydine hydrochloride+10%Ca+5%Mn+5%Cu |
| 6 | The solvable pulvis of 30% moroxydine hydrochloride+5%Ca+12%Mn+2%Cu |
| 7 | The solvable pulvis of 45% moroxydine hydrochloride+5%Ca+2%Mn+12%Cu |
| 8 | The solvable pulvis of 55% moroxydine hydrochloride+10%Ca+2%Mn+2%Cu |
| 9 | Plant power source (moderate-element water-soluble fertilizer, Ca 〉=20%, Cu+Mn+Zn 〉=4%) |
| 10 | 20% Moroxydine second copper wettable powder |
| 11 | Inoculation spray clear water ck 1 |
| 12 | Clear water ck is not sprayed in inoculation 2 |
Test is the tomato pot experiment, the subjects tomato virus disease, and kind is cooperation 901, seed is bought by market.To grow seedlings in seedling pan after the tomato seeds vernalization, be transplanted to diameter during 3～4 true leaves and be in 32 centimetres the flowerpot, every basin is planted 4 strains.Each processes plantation 8 basins, and per 2 basins are one group, repeat 4 times.After seedling is returned in transplanting, gather the virus disease blade from the field, extract viral juice with the phosphoric acid buffer of 0.1M, then use juice rubbing manipulation virus inoculation disease.Inoculate after 3 days, each is processed and uses the atomizer for medicine even spraying, and the interval sprayed once in 7 days, sprayed altogether 2 times.After the dispenser second time 7 days, each incidence of processing of investigation at first was with inoculation spray clear water ck
1For prevention effect is calculated in contrast; Then each processing is cut from basal part of stem, investigation record tomato strain over-ground part single-strain fresh weight (g) is with inoculation spray clear water ck
1For the fresh weight stimulation ratio is calculated in contrast.The severity Scaling standard is as follows:
0 grade: complete stool is anosis;
1 grade: the bright arteries and veins of blade and slight flower leaf paresthesia;
3 grades: blade has obvious flower leaf paresthesia;
5 grades: blade has heavy flower leaf paresthesia, Zou's contracting, and plant is slightly downgraded (below 1/3);
7 grades: the heavy floral leaf of blade, narrow down, plant is obviously downgraded (1/3-2/3), and petiole base has slight downright bad streak;
9 grades: leaf malformation, plant are seriously downgraded (more than 2/3), and base portion or vegetative point necrosis or complete stool are withered.
Calculate preventive effect by above-mentioned formula (I) and following formula (III):
2. test-results
Table 9 medicament-fertilizer mixture preventive effect, manure trial be summary sheet as a result
Attached: spraying concentration ppm be Moroxydine, calcium constituent, manganese element, copper concentration and
Test-results sees Table 9.The result shows, in the scope of each component of medicament-fertilizer mixture that arranges, each ingredients weight parts is respectively moroxydine hydrochloride 5.0～55.0, calcium constituent 2.0～25.0, manganese element 0.2～12.0, copper 0.2～12.0, the medicament-fertilizer mixture of the different components of preparation take Repone K, ammonium chloride, potassium formiate, potassium acetate, urea etc. as filler, prevention effect and effect of increasing production all significantly are better than contrasting medicament 20% Moroxydine second copper wettable powder and contrast fertilizer is planted power source (Ca 〉=20%, Cu+Mn+Zn 〉=4%).
The investigation of experimental example 5 solubility filler differences
Formulation component: moroxydine hydrochloride 20.0%, calcium constituent 10.0%, manganese element 2.0%, copper 2.0%.
Test is processed: respectively take Repone K, ammonium chloride, potassium formiate, potassium acetate, urea as filler, make medicament-fertilizer mixture 1.～5. according to the method for embodiment 1.Contrast 6. take 20% Moroxydine second copper wettable powder (commercially available product) as medicament; Take plant power source (Cu+Mn+Zn 〉=4%, Ca 〉=20%) as fertilizer contrast 7.; With ck
0For 8. clear water contrasts.
Test is located at four Fang Xiang agrotechnical stations, Hua County, Henan Province, the subjects tomato virus disease, and kind is cooperation 901, seed is bought by market.To grow seedlings in seedling pan after the tomato seeds vernalization, be transplanted to diameter during 3～4 true leaves and be in 32 centimetres the flowerpot, every basin is planted 4 strains.Each processes plantation 8 basins, and per 2 basins are one group, repeat 4 times.After seedling is returned in transplanting, gather the virus disease blade from the field, extract viral juice with the phosphoric acid buffer of 0.1M, then use juice rubbing manipulation virus inoculation disease.Inoculate after 3 days, each is processed and uses the atomizer for medicine even spraying, and the interval sprayed once in 7 days, sprayed altogether 2 times.After the dispenser second time 7 days, each incidence of processing of investigation was by above-mentioned formula (I) and (III) calculating preventive effect; Then each processing is cut from basal part of stem, investigation record tomato strain over-ground part single-strain fresh weight (g) calculates the fresh weight stimulation ratio.The severity Scaling standard is as follows:
0 grade: complete stool is anosis;
1 grade: the bright arteries and veins of blade and slight flower leaf paresthesia;
3 grades: blade has obvious flower leaf paresthesia;
5 grades: blade has heavy flower leaf paresthesia, Zou's contracting, and plant is slightly downgraded (below 1/3);
7 grades: the heavy floral leaf of blade, narrow down, plant is obviously downgraded (1/3-2/3), and petiole base has slight downright bad streak;
9 grades: leaf malformation, plant are seriously downgraded (more than 2/3), and base portion or vegetative point necrosis or complete stool are withered.
2. test-results
Table 10 medicament-fertilizer mixture preventive effect, fertilizer efficiency summary sheet
Results from pot experiment test shows, contain the soluble inorganic salt of plant nutrient or organism as filler take Repone K, ammonium chloride, potassium formiate, potassium acetate, urea etc. respectively, the medicament-fertilizer mixture 20% Moroxydine+solvable pulvis of 10%Ca+2%Mn+2%Cu of preparation, the effect of control tomato virus disease be 76.8%～78.0%, increase tomato single-strain fresh weight 57.9%～61.3%; The preventive effect that contrast medicament 20% Moroxydine second copper wettable powder, contrast fertilizer are planted the power source is respectively 60.2%, 52.3%, increases the tomato strain fresh weight and is respectively 34.9%, 36.0%.Through significance of difference analysis, the medicament-fertilizer mixture of different filler preparations, preventive effect and fertilizer efficiency all significantly are better than contrasting medicament and contrast fertilizer all without significant difference.
Claims (3)
1. a medicament-fertilizer mixture of preventing and treating crop virosis is characterized in that, by moroxydine hydrochloride, and the soluble salt of calcium, manganese, copper and solubility media assemblage, the shared parts by weight of each composition are:
Described solubility filler is Repone K, ammonium chloride, potassium formiate, potassium acetate or urea.
2. medicament-fertilizer mixture as claimed in claim 1 is characterized in that, the soluble salt of the element of described calcium, manganese, copper is calcium chloride, Manganous chloride tetrahydrate, cupric chloride, nitrocalcite, manganous nitrate, cupric nitrate, calcium formiate, lime acetate, manganous acetate or venus crystals.
3. medicament-fertilizer mixture as claimed in claim 1 or 2 is characterized in that, the formulation of described medicament-fertilizer mixture is solvable pulvis or aqua.
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| CN102217637B (en) * | 2011-04-26 | 2013-09-11 | 游彩霞 | Copper-manganese aqueous emulsion of moroxydine |
| CN102217638B (en) * | 2011-04-27 | 2013-02-06 | 成都科利隆生化有限公司 | Pesticide composition for preventing and treating plant virus diseases |
| CN103804097B (en) * | 2014-02-27 | 2016-01-20 | 刘成才 | A kind of fertilizer containing Antiphytoviral fertilizer additive |
| CN105237206A (en) * | 2015-10-21 | 2016-01-13 | 贵州大学 | Drug for preventing tomato virus diseases and using method thereof |
| CN109180359A (en) * | 2018-11-18 | 2019-01-11 | 湖南海化生物肥业有限公司 | A kind of bio-feritlizer spray |
| CN109503253A (en) * | 2018-11-21 | 2019-03-22 | 云南中翼鼎东能源科技开发有限公司 | A kind of natural biological medicine fertilizer, preparation method and its application method |
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|---|---|---|---|---|
| CN1257056A (en) * | 1998-12-17 | 2000-06-21 | 陈支年 | Multi-effect foliage compound |
| CN1327740A (en) * | 2000-06-14 | 2001-12-26 | 西安海浪化工有限公司 | Inhibitor for preventing and eliminating plant viruses |
| CN1556073A (en) * | 2003-12-31 | 2004-12-22 | 王远建 | Agricultural plant pharmaco nutritive fertilizer |
| CN1935750A (en) * | 2005-09-20 | 2007-03-28 | 刘家宝 | Anti-plant-virus fertilizer additivesand fertilizer containing them |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257056A (en) * | 1998-12-17 | 2000-06-21 | 陈支年 | Multi-effect foliage compound |
| CN1327740A (en) * | 2000-06-14 | 2001-12-26 | 西安海浪化工有限公司 | Inhibitor for preventing and eliminating plant viruses |
| CN1556073A (en) * | 2003-12-31 | 2004-12-22 | 王远建 | Agricultural plant pharmaco nutritive fertilizer |
| CN1935750A (en) * | 2005-09-20 | 2007-03-28 | 刘家宝 | Anti-plant-virus fertilizer additivesand fertilizer containing them |
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