Рихард Ivanovich Schroeder is a prominent scientist and practical worker of pre-revolution Russia. He was a main gardener Тимирязевской (earlier Peter) to the agricultural academy. A book that you get on the hip, - it work of all life of scientist, that was awarded with great number of rewards and during many years was the completest, in a practical plan, and by the most accessible for perception scientific work of this subjects. All recommendations author tested by long-term practice of gardening and counted on the climatic terms of Russia. Will be useful to both experience and beginning fruit-growers and truck farmers.