Fertilizers are necessary for the production of crops, but not all fertilizers can be used. Some fertilizers used on crops can not only increase crop yields, but also cause pollution and affect the health of consumers. The following describes the types of fertilizers that are prohibited for use on crops.
1. Organic fertilizers (garbage fertilizers) made from organic materials in cities, hospitals, industrial areas, and hazardous sludge.
2. Unfamed human waste.
3, not cooked cake fat.
4. Superphosphate or other phosphate fertilizer (waste phosphoric acid fertilizer) produced from waste acid.
5, containing hormones or hormones foliar fertilizers.
6. Chlorine-containing fertilizers (ammonium chloride, potassium chloride, and chlorine-containing compound fertilizers) are prohibited from being used on chlorine-tolerant crops.
7. Fertilizers containing nitrate nitrogen (including ammonium nitrate, potassium nitrate compound fertilizer and compound fertilizer containing nitrate nitrogen) are prohibited from use on vegetables.
Dehydrated Celery,Ad Celery Cross Cut,Dehydrated Celery Canner Cut,Air-Dried Celery Stem
Xinghua Jiahe Foods Co., Ltd. , https://www.jiahefoods.com