Open AccessThe influence of poplar forest belts on agrocenoses in the forest-steppe zone of the Altai Territory
Author(s) -
Г. Г. Соколова
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/723/3/032092
Subject(s) - microclimate , forest steppe , environmental science , agroforestry , forest farming , geography , ecology , forest restoration , forestry , forest ecology , biology , ecosystem
The article considers the influence of protective forest strips forest strips composition and structure of agrocenoses in the forest-steppe zone of the Altai Territory. The territory of the Altai Territory is intensively plowed. Soils are subject to destruction and degradation. The creation of forest belts helps to improve the water regime, increase soil fertility and increase crop productivity. They bind carbon, helping to reduce the greenhouse effect and offsetting industrial carbon dioxide emissions. The role of forest belts in improving the microclimate and reducing wind erosion has been well studied. The changes in the species diversity of weeds and the structure of agrocenoses depending on the structure and species composition of forest belts have not been sufficiently studied. The article presents the results of the study of the influence of poplar forest belts of different designs (2-, 3 - and 4-row) on agrocenoses. The regularities of changes in the height and projective cover of the weed and cultural layer, the composition of weed species, depending on the location of the agrocenosis in relation to the forest belt are revealed. Data on the influence of forest belts of agrophytocenoses located on the southern and northern sides of the forest belt are presented. zanimaetsya diversity of weed species in ugrozenih on megalonyx sites.