As The Key To
As the key to solve the problems. Although this technique also exist some problems, but it is the actual performance and gave the zhongshan environmental monitoring staff a lot of confidence. They said: "as an advanced, rapid detection methods, through improving its role would be more powerful." CaiChang to buy food, like all the citizens to buy vegetable dishes, because
The outskirts of vegetables that are watered manure, there won’t be pesticide residue. Nanjing, jiangsu provincial academy of agricultural university, etc., according to a new study of vegetables will be watered manure pathogenic microorganisms, but the pollution of water rinse, decrease pollution. Researchers, Chinese cabbage, radish, mainly on vegetables, such as lettuce, celery in testing. Test results show that the
Time from fertilization amount more vegetables, but the surface bacterium inside the vegetables coliforms quantity is not affected. Nanjing agricultural university researchers say, 7 days have watered the vegetables generally fresh excrement polluted, qiu dong season, spinach and carrots, second is the most serious pollution of cabbage, radish, springsummer most polluted. People commonly used water soak, washing method to remove