Ginger disease is a devastating disease that kills ginger. In the summer and autumn, the ginger is rapidly inflated. After the onset, the ginger seedlings die and die, the ginger pieces rot and deteriorate, and the contiguous morbidity spreads quickly and the losses are heavy. In the past, the prevention and treatment of ginger mites was generally considered to be based on prevention. Once there was a disease, there would be no special effects to cure.
After the occurrence of ginger rickets, use 20 grams of Shennongsu chelated fertilizer, 15 grams of methyl thiophanate, 30 grams of potassium dihydrogen phosphate plus 15 kilograms of water, stir and mix, then drenched in the roots, every 10 to 15 days, continuous Drain 2 to 3 times, each time drenching 3 kg to 5 kg per plant. At the same time, spray the leaves on every 7 to 10 days, spray 3 to 5 times in a row, spray all the leaves evenly until the drops of water begin to drop, which will enable the rickets to grow quickly and grow longer. More ginger, the speed of expansion is also significantly faster, high yield and excellent quality. If the above-mentioned liquid medicine is used during the growth of ginger, the roots are drenched once every 15 to 20 days, and the leaves are sprayed once every 10 to 15 days to prevent the ginger.
Rapid test kits are designed for use where a preliminary screening test result is required and are especially useful in resource-limited settings.
• High quality
• Quick (10 minutes to 2 hours) and easy to perform .
• Tests based on agglutination, immuno-chromatographic, immuno-dot, and/or immuno-filtration techniques.
• Are suitable for individual or a limited number of samples, and require little or no additional equipment, which make them more economical than ELISAs in fully equipped laboratories.
• Possibility to store at room temperature for an extended period of time.
• Same-day results provide timely treatment possibility.
[Test Principle]
Urobilinogen:Urobilinogen with diazonium salt produce red violet dyes in strong acid medium.
Bilirubin:The direct bilirubin with dichlorobenzene diazonium produce azo dyes in acid medium.
Ketone:The acetoacetic acid and sodium nitroprusside cause reaction in alkaline medium,which produces red violet compound.
Blood:Hemoglobin acts as peroxidase. It can cause peroxidase release neo-ecotypes oxide (O).(O) oxidizes the indicator and make the color change subsequently.
Protein:It is based on a specific pH indicator attracted by cation on protein molecule,the indicator further ionized and make the color change.This phenomenon is called protein-error-of -indicator principle.
Nitrite:Nitrite and aromatic amine are diazotized to form a diazonium compound.The diazonium compound reacts with tetrahydrobenzo(h)quinolin 3-phenol produce the red azo dye.
Leukocyte:Pyrrole amino acid ester produce free phenol under the hydrolysis of esterase in neutrophile granulocyte,the free phenol couple with phenyl diazonium salt produce purple azo dyes.
Glucose:The glucose oxidized by glucose oxidase catalyzes the formation of glucuronic acid and peroxide hydrogen.Peroxide hydrogen releases neo-ecotypes oxide(O)under the function of peroxidase.(O)oxidizes tetramethyl benzidine, which make the color change.
Specific Gravity:Methyl vinyl ether and maleic acid copolymer is weak acid (-COOH) exchanger,the M+ cation (the major is Na+) in urine reacts with the exchanger and release hydrogen ion,hydrogen ion reacts with indicator produce color change.
pH:The method of pH indicator is applied.
Ascorbic Acid:Ascorbic acid deoxidizes the 2.6-dichlorphenolindophenol dye into colorless in alkaline medium.
Microalbumin:Sulfone phthalein dye has high sensitivity to microalbumin by the method of protein error.
Creatinine:Creatinine with 3,5-Dinitrobenoic acid produce violet compound in alkaline medium.
Calcium:Calcium ion reacts with methyl bromothymol blue produce color change in alkaline medium.
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