Camellia bud does not bloom how to do?

Camellia hi warm and moist environment. If the temperature is too low, improper watering, lack of light, and pests and diseases, will lead to buds do not flower, even buds. There are three types of remedial measures. One is to pay attention to antifreeze. The suitable temperature for tea bud stage is 10-15°C. In early winter, the cold air is frequent, and the temperature often drops below 5°C, which can lead to frostbite without flowering. The remedy: During the day, the flowers should be placed in a warm place with no wind and sunshine, and moved indoors at night; if the temperature is below 5°C, use plastic film bags over the pots to increase the temperature. The second is to maintain the humidity. After 10 o'clock on a sunny day in winter and spring, the tea leaves should be sprayed or sprayed to maintain the air humidity. Generally, water is poured every 3-5 days in sunny days, and the surface of the bowl can be kept moist. It should not be too dry or too wet. Large basins can be watered once every 5-7 days. To plant Camellia, water spray or watering should be controlled according to the situation. The third is to prevent and treat pests and diseases. The main insect pests in tea buds include aphids and rust ticks. The locust can be sprayed with 40% omethoate EC 1000 times, and the rust nibs can be sprayed with 50 grams of detergent, 10 milliliters of diesel and 10 liters of water. China Agricultural Network Editor

Rapid Test Kit

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[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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