Fecha de publicación:
Fuente: Wipo tomato
The invention discloses a tomato pollution-free greenhouse cultivation method. Epsom salt is added into tomato seedling planting pits so that magnesium required by tomato plants can be supplemented, and the overall taste of tomatoes is improved. Eggshells are added into the planting pits so that calcium elements required by the tomato plants can be supplemented, the immunity of the tomato plants is improved, and the phenomenon of root rotting is avoided. Aspirin tablets are added into water for irrigating the tomato plants, the aspirin tablets are diluted and melted to prepare a solution, andthe solution is sprayed on roots and leaves of the tomato plants so that the immunity of the tomatoes can be improved, and diseases and insect pests can be prevented. When the tomato plants grow to the flowering phase, liquid fertilizer needs to be sprayed to the roots of the plants, at the moment, soda can be added into the liquid fertilizer, and the soda and the liquid fertilizer are sprayed tothe roots of the plants together, so that the sugar content of the tomatoes is increased, and the defect that the sugar content of the tomatoes is insufficient in a greenhouse is overcome.