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...
Tips from the past that you will use in your everyday life. With practical and simple solutions, according to the authors, you will save time and money and preserve the environment.
High and quality fruit production rests primarily on the results of breeding - new genetic potential (new varieties and rootstocks) of fruit trees.