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绿色无公害洋葱生产是采用无公害生产技术在无污染的环境中种植,在生产过程中可以合理使用低毒、低残留的化学农药和化肥,产品经专门机构检测认定,农药残留量、硝酸盐及各种有害物质的含量都符合国家规定的卫生标准。许可使用绿色无公害产品标志的洋葱产品主要特征是安全、卫生、优质、无污染。绿色无公害洋葱生产技术规程如下:
Green pollution-free onion production is the use of pollution-free production technology in non-polluting environment in the production process can be reasonably used low-toxic, low-residue chemical pesticides and fertilizers, products identified by specialized agencies, pesticide residues, nitrate And all kinds of harmful substances are in line with the state health standards. The main characteristics of onion products that are licensed to use the green and pollution-free product logo are safety, hygiene, quality and pollution-free. Green pollution onion production technical procedures are as follows: