Fertilization, one of the most important agrotechnical measures, in this century largely depends on the production of organic and mineral fertilizers.
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Nitrogen fertilizers, complex npk fertilizers, florins, fertins, vegetables in human diet, nutrition and fertilization of vegetables, organic fertilizers...
Professional manual intended for agronomists, students and winegrowers. The author synthesizes science and practice for optimal vineyard growth, emphasizing ecological factors because the vine reacts sharply to unfavorable conditions.
Use the wisdom of experienced gardeners to create a beautiful and fertile natural garden.
Reliable advice for the correct selection and cultivation of fruit. Richly illustrated with color photographs.