INFLUENCE OF MINERAL FERTILIZERS ON THE CONTENT OF BASIC MACRO ELEMENTS IN SOIL AND TWO YEARS PLANTS OF APPLE SIVERS FOREST CROPS CREATED BY SEEDLINGS WITH A CLOSED ROOT SYSTEM. ijai [Internet]. 2024 Nov. 28 [cited 2025 Sep. 18];4(09):669-77. Available from: https://www.academicpublishers.org/journals/index.php/ijai/article/view/1794