Open AccessChange the peculiarities of soil fertility in terms of sustainable decreases of temperature and freezing
Author(s) -
Maria Netsyk
Publication year - 2016
Publication title -
zemlerobstvo
Language(s) - English
Resource type - Journals
eISSN - 2518-7643
pISSN - 0372-8498
DOI - 10.31073/zem.91.30-33
Subject(s) - fertilizer , soil fertility , nitrogen , phosphorus , nutrient , environmental science , agronomy , soil science , chemistry , soil water , biology , organic chemistry
In modeling experiment on chornozem studied features of the influences of temperature and duration of freez ing to the soil nutrients content. The results suggest the possibility of receiving of understated hydrolysed nitrogen content, exaggerated content of mineral nitrogen and mobile phosphorus. Therefore, during the agrochemical soil survey in the winter for further calculation of fertilizer needs we should take to our opinion the data obtained in the laboratory experiment.