METHOD OF RECORD-KEEPING OF ABNORMAL CONDITIONS OF SOIL ON LOCALITY Russian patent published in 1997 - IPC

FIELD: agriculture, forestry. SUBSTANCE: equal sites are laid during natural operations. Parameters of sites are established in correspondence with value of fragments of abnormal conditions of soil subject to record-keeping. Indications of abnormal conditions of soil are classified by degree of damage. Deterioration of vegetational properties of soil leading to reduction of qualitative-quantitative characteristics of plants by specified value corresponds to each degree. each site is characterized by one degree of damage of soil biggest from fixed ones. EFFECT: enhanced authenticity of record-keeping and isolation of damaged areas on locality, decreased labour input into natural operations. 3 cl