1. Alkaline fertilizers such as ammonia water, lime nitrogen, grass ash, etc. cannot be used with pesticides such as trichlorfon, dimethoate, methamidophos, carbaryl, thiophanate, carbendazim, acetonide, pyrethroid insecticides, etc. Mixed, otherwise it will reduce the efficacy.
2. Alkaline pesticide stone sulphur mixture, Bordeaux mixture, rosin mixture, etc., can not be mixed with ammonium bicarbonate, ammonium sulfate, ammonium nitrate, ammonium chloride and other ammonium fertilizers and calcium phosphate and other chemical fertilizers, otherwise it will cause ammonia loss and reduce fertilizer efficiency. .
3. Arsenic-containing pesticides, such as calcium arsenate and aluminum arsenate, cannot be mixed with potassium salts or sodium salt fertilizers. Otherwise, soluble arsenic may be produced and phytotoxicity may occur.
4. Chemical fertilizers cannot be mixed with microbial pesticides because chemical fertilizers are highly volatile and corrosive. If they are mixed with microbial pesticides such as acaricidal bacteria and green worms, they are easy to kill microorganisms and reduce the control effect.
2. Alkaline pesticide stone sulphur mixture, Bordeaux mixture, rosin mixture, etc., can not be mixed with ammonium bicarbonate, ammonium sulfate, ammonium nitrate, ammonium chloride and other ammonium fertilizers and calcium phosphate and other chemical fertilizers, otherwise it will cause ammonia loss and reduce fertilizer efficiency. .
3. Arsenic-containing pesticides, such as calcium arsenate and aluminum arsenate, cannot be mixed with potassium salts or sodium salt fertilizers. Otherwise, soluble arsenic may be produced and phytotoxicity may occur.
4. Chemical fertilizers cannot be mixed with microbial pesticides because chemical fertilizers are highly volatile and corrosive. If they are mixed with microbial pesticides such as acaricidal bacteria and green worms, they are easy to kill microorganisms and reduce the control effect.
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The metric scale of the measuring tape is the same as that of the measuring tape. One centimeter of the measuring tape is equal to one centimeter of the measuring tape, except for the Mongolian measuring tape used by black-hearted clothing merchants;
The reverse side of the Tape Measure is the city scale: city ruler, city inch; the front of the tape measure is divided into upper and lower parts, one side is the metric scale (meters, centimeters), and the other is the imperial scale (feet, inches).
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