How can navel oranges and other fruits be regarded as high-quality fruits? Maybe the public perception is health and nutrition, but from the perspective of professional production, the production of high-quality good oranges requires strict quality control, removal of cracked fruit, no ripening, no preservatives, no waxing, no staining, and taste quality. It is necessary to ensure that the appearance quality is good, and the pesticide residue does not exceed the standard. In the quality control link, the use of pesticide residue detectors to strengthen detection can effectively reduce the side effects caused by pesticides and insecticides, improve and ensure fruit quality and safety, and provide technical support for the production and development of high-quality fruits and premium fruits. Citrus psyllid is a common pest in citrus planting. The occurrence and spread of citrus psyllid is closely related to the occurrence and spread of citrus psyllid. If a citrus tree is infected with citrus psyllid, the loss will be great. At present, the main method of preventing and controlling Huanglong disease in citrus orchards is to use chemical control to kill citrus psyllids. However, if chemical pesticides are used too much, it will bring about the problem of pesticide residues. In the process of citrus cultivation, the use and frequency of pesticides gradually increase. The problem of pesticide residues has become more and more serious. Some pesticides that are often used to control citrus psyllids have been detected to exceed the standard in many tests. In this context, to further develop high-quality and ecological citrus planting, we cannot rely solely on the inspection and supervision of relevant departments. Instead, we should use more rapid inspection instruments such as pesticide residue detectors to strengthen inspections, and cooperate with production management to ensure the production of high-quality fruits. Good quality and safety. The pesticide residue detector is used to detect whether the pesticide residue content in navel oranges and other fruit products exceeds the standard. It is easy to operate and has high accuracy. When testing, only a small amount of peel is required to detect whether the pesticide residue exceeds the standard. This instrument can be used to further optimize Production management, strictly control quality, strengthen market access management, standardize the production safety of agricultural products, realize the high-quality development of the fruit industry, promote the industry to develop agriculture, and be responsible for the health of consumers. At present, many important fruit planting areas, sales places, and supervision departments are equipped with pesticide residue detectors, which play an important role in the actual safety of agricultural products.
PVC Pipe Making Machine is mainly used in the manufacture of the UPVC and PVC pipes with various tube diameters and wall thickness such as the agricultural and constructional plumbing, water supply and drain etc.This set is composed of conical twin-screw extruder, vacuum calibration tank, haul-off machine, cutter, stacker etc. The screw extruder and traction machine adopt imported AC frequency control device. The vacuum pump and traction motor both adopt advanced products. The haul-off machine has many models, such as two-claw, three-claw, four-claw, six-claw etc. It may choose visual blade or cutting type.The unit is of reliable performance and high production efficiency.Our machine can produce the PVC pipe with diameter from 16mm to 630mm. Pvc Pipe Making Machine,pvc pipe machine,pvc pipe making machine price,pvc electric conduit pipe making machine zhangjiagang sevenstars machinery co.,ltd , https://www.sevenstars-machineries.com