METHOD FOR SEPARATION HEATH PLANT DEGRADATION UPON CONDITION OF ANTROPOGENIC EFFECT

摘要

FIELD: agriculture.;SUBSTANCE: invention refers to geobotany and ecology. Method for separation heath plant degradation upon condition of anthropogenic effect. Is based on phytocoenose's composition and structure change: dominating of feather grass, yield 12-14 dt/ha - quasi natural community; herb bunchgrass steppe, 4-8 synanthropic species, yield 9-10 dt/ha - first stage degradation; heath communities convergence with codominating of synanthropic species, 8-14 synanthropic species, yield 8-10 dt/ha - second stage degradation; monodominant associations of synanthropic species, and common specie number 10-15, 7-8 synanthropic species, yield 2-3 dt/ha - third stage degradation.;EFFECT: method enables geobotanical vegetation heath land-utilisation optimisation monitoring.;1 tbl