Nitrogen fertilizers, complex npk fertilizers, florins, fertins, vegetables in human diet, nutrition and fertilization of vegetables, organic fertilizers...
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Fertilization, one of the most important agrotechnical measures, in this century largely depends on the production of organic and mineral fertilizers.
Growing plants in one's own garden gives a person a lot of satisfaction, and with a wise selection of plants, your garden will become beautiful.
This work is a practical guide for growing houseplants: it offers solutions to doubts, advises exactly what must and what must not be done to make your flowers lush.
