Nowadays, there are so many kinds of seed markets that there will be a mixed situation. So, how do farmers buy reliable seeds?
Some unscrupulous traders use the knowledge of farmers' friends to sell fake fake products to farmers. Nowadays, when it comes to planting season, how to buy reassuring seeds is a concern of farmers' friends. In order to ensure that farmers' friends buy good seeds and reassuring seeds to ensure a bumper harvest of grain, we invite experts to teach you how to avoid buying fake seeds. .
1. Select the approved varieties recommended by the local agricultural department.
2. Seeds produced by seed companies with seed production licenses, and the seed production qualifications of the seed enterprises on the “China Seed Industry Information Networkâ€.
3. Select a fixed seed business store with a large scale and a business license for seed business licenses.
4. Select the seeds of the regular package with external labels. The contents to be marked on the outer label include: labeling crop type, seed type, variety name, origin, seed business license number, etc. The fifth is to ask for invoices. To purchase seeds, you must ask for a credit card and purchase a seed invoice. When the number of seeds purchased is large, the two sides must seal the samples.
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Peristaltic Dosing Pumps Characteristic :
1 Clean and pollution-free: fluid only passes through and touches the Peristaltic Pump hose.
2. High precision: constant current, reproducibility of up to 0.5%, and flow can be precisely adjusted.3. Low shear force: It is an ideal tool for conveying shear-sensitive and corrosive fluids.
4. Corrosion resistance: it can transport various fluids, such as organic solvents and corrosive liquids.
5. Idling and dry operation: air or gas-liquid-solid three-phase mixed transportation can also be transported.
6. Possess self-priming ability: self-priming, no need to fill the pump, no need to empty.
7. It has the function of a shut-off valve, does not siphon, has no seals, and has the functions of a shut-off valve and a check valve.
8. Two-way conveying function: reverse pumping and back-suction functions can be realized by changing the direction of the pump runner.
9. Simple maintenance: only need to replace the peristaltic pump hose, no valve and seal replacement.
Peristaltic Dosing Pumps,Digital Led Display Pump,Filtration Peristaltic Pump,Measuring Peristaltic Pump
Baoding Chuangrui Precision Pump Co., Ltd. , https://www.crperistalticpump.com