CN105379772A

CN105379772A - Organic titanium sodium mixture for controlling tomato early blight

Info

Publication number: CN105379772A
Application number: CN201510672132.3A
Authority: CN
Inventors: 王猛
Original assignee: Suzhou Keda Weilong Agricultural Technology Co Ltd
Current assignee: Suzhou Keda Weilong Agricultural Technology Co Ltd
Priority date: 2015-10-19
Filing date: 2015-10-19
Publication date: 2016-03-09

Abstract

The present invention discloses an organic titanium sodium mixture for controlling a tomato early blight, and belongs to the technical field of plant disease biological control. The organic titanium sodium mixture comprises the following components in percentage by weight: 0.6% of chitosan ball nano titanium counted as TI, 30% of a garlic, 5% of sodium carbonate, 2.5% of a foliage film forming exhibition agent, the remainder being water added to 100%, and fermentation bacteria as 1.5% of the volume percentage. The fermentation bacteria are composed of thiobacillus denitrificans and Rhodopseudomonas palustris for controlling the tomato early blight caused by Alternaria solani. The organic titanium sodium mixture has the advantages that a raw material of a biological source and a plant source is used, and a crop is introduced to produce endogenetic phytoalexin, so that the problems of pesticide resistance and pesticide residue caused by systematic and neuropathic pesticides conventionally used are solved, and the yield is improved and the quality of the finished product is also improved.

Description

A kind of organic titanium sodium mixture preventing and treating early blight of tomato

Technical field

The present invention relates to a kind of organic titanium sodium mixture preventing and treating early blight of tomato, prevent and treat for the mould early blight of tomato caused of alternaria solani sorauer, the function that the present invention relates to belongs to the technical field of control of plant disease.

Background technology

Early blight of tomato is also called ring spot, it is the important disease in tomato production, there is disease in the area of plantation tomato to be in recent years on the rise, cause great harmfulness, main harm blade, also seedling can be endangered, stem, fruit, its main symptom is the raw dark-coloured scab of basal part of stem, slightly depression has wheel line, when blade is killed, upwards develop from plant lower blade, just in water soaking mode dirty-green scab, rear expansion is rounded or irregularly take turns line spot, line is concentrically taken turns in center, leaf abscission time serious, Chinese olive is caught an illness, start near calyx more, be just ellipse or difform brown or black scab, depression, later stage cracking of fruit, disease portion is harder, the mould layer of close raw black, serious loss is caused in tomato production, prevention and controls common at present, major part adopts chemical agent to carry out sterilization, common chemical pesticide has procymidone, iprodione, tpn, Fluoxastrobin, the sterilization pesticide of the white thiophanate-methyl of first spirit is prevented and treated, for preventing pesticide resistance, the plantation normal one after the other in family or composite use, but chemical pesticide Long-Time Service, its drawback is also outstanding day by day, as environmental pollution, person poultry poisoning, three cause (carcinogenic, teratogenesis shape, mutagenesis) etc. problem, modern is to the quality of food, safety proposes higher requirement, the problem that above-mentioned each side chemical pesticide causes, and people are to the noegenesis profound change of agricultural chemicals, propose gradually to pest, to the safety of target biology, and easily to decompose and the biorational pesticides of the advantages such as product environmental sound after decomposing or harmonious environment agricultural chemicals are the good substitutes of traditional chemical agricultural chemicals, how to use biogenic, plant resource coordinates the nutritional need of target crop, extract synthesis and develop novel harmonious environment agricultural chemicals, prevent and treat for early blight of tomato, it is the important problem of of current plant protection technology personnel.

Summary of the invention

The object of the invention is the organized enzyme produced by fermentable allicin, through complex reaction and blade face film forming spreading assisting agent, compositely help the titaniferous of dissolubility, organic titanium sodium mixture that a kind of of sodium prevents and treats early blight of tomato, it realizes by following method;

A kind of organic titanium sodium mixture composition percentage by weight preventing and treating early blight of tomato is:

Shell gathers ball nano-titanium in TI 0.5-0.8%

Garlic 20-40%

Sodium carbonate 3-5%

Blade face film forming spreading assisting agent 2-3%

Surplus is that water adds to 100%

Zymophyte is according to the 1-3% of volume ratio

The weight hundred that the present invention preferentially goes out best of breed composition is proportion by subtraction:

Shell gathers ball nano-titanium in TI 0.6%

Garlic 30%

Sodium carbonate 5%

Blade face film forming spreading assisting agent 2.5%

Surplus is that water adds to 100%

Zymophyte is according to 1.5% of volume ratio

Blade face film spreading assisting agent described in the present invention is shitosan;

Zymophyte described in the present invention is made up of thiobacillus denitrificans, Rhodopseudomonas palustris;

A kind of preparation method preventing and treating the organic titanium sodium mixture of early blight of tomato of the present invention: garlic cracker is ground into smalls, adding the stirring that to add water after shell gathers ball nano-titanium, sodium carbonate makes its raw material mix, add zymophyte further and carry out fermentation 3d, ferment after filtration residue, constantly stir at normal temperatures, and blade face film forming spreading assisting agent is added in the complexing agent fermented, become viscous gum after leaving standstill 8h and be a kind of organic titanium sodium mixture preventing and treating early blight of tomato;

A kind of advantage of preventing and treating the organic titanium sodium mixture of early blight of tomato in the present invention:

(1) the present invention is by the organized enzyme in microorganism glycolysis garlic, then complexing titanium, sodium element, the blade face being applied to plant promotes absorbing of plant, and the physiological action of photosynthesis of plant can be promoted under the low light level;

(2) blade face of the present invention spreading assisting agent is shitosan, uses the generation that rear inducing plant produces endogenous origin antibiotic chitinase;

(3) amino acid sodium change pathogen cytoplasm osmotic pressure of the present invention and nutrition are transported, and cause pathogene hungry dead;

(4) Rhodopseudomonas palustris in the present invention contains abundant amino acid, uses the nutritive element of rear enhancement plant;

(5) garlic used in the present invention contains Antifungi growing plants protection element, and material is natural plant, and in the Nature, easy degraded does not remain;

(6) using method of the present invention is simple, can be used on to spray, fill with root, seed soaking.

Accompanying drawing explanation

A kind of technological process of production of preventing and treating the organic titanium sodium mixture of early blight of tomato of Fig. 1

embodiment and case

coordinate actual use case that characteristic of the present invention is described below

1, case one: farm, Zhangjiagang, Jiangsu, greenhouse gardening is utilized to eat tomato 50 mu, in field planting in March, 2015, after field planting 20 days, find that the phenomenon of wheel line shape appears in stem, the rotten lodging of some diseased plant stem is dead, disease index is 22.5%, first plantation family sprays tpn and treats, disease index improves, and the phenomenon of the dead strain of lodging appears in the diseased plant fallen ill, and blade finds that there is the symptom of brown-black wheel line shape, there is serious mouldy and corrupe road in canopy, be confirmed to be by the mould early blight of tomato caused of alternaria solani sorauer by microexamination; Use organic titanium sodium mixture 500 times of liquid that the present invention prevents and treats early blight of tomato instead, carry out soil and foliage-spray, after spraying 1 day, mouldy and corrupe road disappears, there is dry black powder in the wheel line shape illness after 3 days on diseased plant, after 7 days, the new shoot regeneration of lignification phenomenon appears in sick portion, within every 10 days backward, carries out use 1500 times of liquid and spray, check to July in this year and have no this illness, the color of tomato is scarlet than the color of planting former years;

2, case two: farm, Law Firm Suzhou Jiangsu Western Hills town, application simple plastic greenhouse plantation holy girl tomato 20 mu, within 45 days after field planting in February, 2015, find that wheel line shape brown spot appears in tomato leaf, there is the dry dead strain of stem in serious part, wheel line shape brown-black scab is shown in by Chinese olive, dense agricultural chemicals is had to be mingled with musty in canopy, plantation family represents and found illness appears in Chinese olive 30 days time, through the technical staff that the inquiry means of agricultural production is capable, be judged as anthracnose of tomato, Fluoxastrobin tpn is adopted to spray, see after spraying 5 days that other Chinese olives have no illness, think and treated, after the 12nd day, start to find that plant is withered dead, blade has the scab of dark brown colour wheel line shape, continue to use rear aggravation, have influence on the half of cultivated area, via microscopy disease portion, be confirmed to be by the early blight of tomato of the mould initiation of alternaria solani sorauer, 200 times, the organic titanium sodium mixture of early blight of tomato is prevented and treated by kind of the present invention, add 1% potassium dihydrogen phosphate, 2% calcium carbonate is deployed into nutrient solution to carry out blade face and fills with root, carry out observing agricultural chemicals in air after 3 days and mouldy and corrupe road disappears, plant has no the phenomenon of lodging, there is the phenomenon that dry shrink is hung in the affected part of sick fruit, within 5th day, carry out again spraying once, within 7th day, check, find that the stem of former ill diseased plant occurs that lignification has no scab, ill blade drying is withered and yellow, lateral bud is sent out and is had no scab generation, sprayed 2000 times of liquid to prevent and treat every 10 days backward, check to August and have no this illness, dense tomato taste is there is in canopy, plantation family represents the fruit of gathering, scarlet than the color in former years, fruit is not easy to rot to damage when preserving transport, there is dense tomato, sugariness is had back after edible, selling price exceeds 25% than former years.

By above actual in the application in land for growing field crops, the illness of early blight of tomato is easily mistaken as anthracnose of tomato, the chemical pesticide that the agricultural chemicals that general routine uses is wide spectrum, the effect of sterilization worse and worse, pathogene is caused to develop immunity to drugs, and the use of chemical pesticide causes crop to grow unhealthyly, thus the decline of finished product quality is affected, by biogenic, the plant protection element that plant resource extracts, the effect directly suppressing pathogen not only can be reached when disease is sent out serious, more can cause crop oneself and produce protection element, thus resist infecting of pathogene, crop produces the activation of various enzyme because needing self-protection, thus allow fruit more healthy, therefore the quality of finished product also increases, the nutrient of fruit grows on the crop of health, absorption for human body is better, the present invention is the solution of a kind of green non-poisonous early blight of tomato control be worthy to be popularized.

Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.

Claims

1. prevent and treat the organic titanium sodium mixture of early blight of tomato for one kind, it is characterized in that composition percentage by weight is: shell gather ball nano-titanium in TI 0.5-0.8%, garlic 20-40%, sodium carbonate 3-5%, blade face film forming spreading assisting agent 2-3%, surplus for water add to 100%, zymophyte according to the 1-3% of volume ratio, described zymophyte is made up of thiobacillus denitrificans, Rhodopseudomonas palustris.

2. a kind of organic titanium sodium mixture preventing and treating early blight of tomato as claimed in claim 1, is characterized in that best of breed composition by weight percent is: shell gather ball nano-titanium in TI 0.6%, garlic 30%, sodium carbonate 5%, blade face film forming spreading assisting agent 2.5%, surplus for water add to 100%, zymophyte is according to 1.5% of volume ratio.

3. a kind of organic titanium sodium mixture preventing and treating early blight of tomato as claimed in claim 1, it is characterized in that being prepared from by following technique: garlic cracker is ground into smalls, add after the stirring that to add water after shell gathers ball nano-titanium, sodium carbonate makes its raw material mix, add zymophyte further and carry out fermentation 3d, ferment after filtration residue, constantly stir at normal temperatures, blade face film forming spreading assisting agent is added in the complexing agent fermented, becomes viscous gum after leaving standstill 8h and be a kind of organic titanium sodium mixture preventing and treating early blight of tomato.