In the National Park “Russian North” in the summer of 2021, we studied the consequences of the impact of the hurricane. According to the results of the study, it can be concluded that without health-improving measures in the form of selective sanitary felling, the sanitary condition of pine stands in the Sokolsky Forest of the Russian North Nationa...
10.1002/sd.2241 / SUSTAINABLE DEVELOPMENT / 30 / 1 / 241-255
In Malaysia, soils derived from sedimentary rocks are extensively used for agricultural purposes with oil palm and rubber being the main dwellers. In order to understand the environmental impact of these perennial crops planting, the variability of physicochemical properties of 25 representative soils derived from sedimentary rocks under different ...
Aim of study: Thinning efficiency after 18 years of cutting at the Scots pine (Pinus sylvestris L.) plantations, in the subzone of the dry grass steppe, were examined. Area of study: On 45-year-old Scots pine plantations on the territory of the state enterprise ZhasylAimak in Nur-Sultan city in the Northern Kazakhstan. Material and methods: The pla...
Studies were carried out in pine plantations of the Stavropol forestry. Their goal is to study the features of the growth and development of natural and artifi cial plantations of Scots pine (Pinus sylvestris L.) in various type of forests and forest conditions. The laying of trial plots was carried out taking into account the requirements adopted ...
Исследования проводились в Северском участковом лесничестве Сысертского лесничества Свердловской области. Подбор участков для исследований осуществлялся с использованием материалов лесоустройства с последующим визуальным осмотром территории. В работе проанализировано состояние естественного возобновления на вырубках в сосняках, пройденных сплошноле...
The labor shortage, the need to increase the forest density and the great increase in surface for planting trees has led to a reflection in R&D. This article discusses the abilities of a tree planting machine which works automatically. The need to design this type of machine was due to the massive exploitation of forests done by the wood industry a...
In Mexico, 45 percent of the country suffers from land degradation, 12 percent of which, or some 23 million ha, are degraded due to water erosion. In Michoacán, a state in west-central Mexico, the figure rises to 27 percent. A study of the soil in Michoacán determined that overgrazing was a cause of degradation and a strategy was drawn up to promot...
Climate change and fast extension in climatically suboptimal areas threaten the sustainability of rubber tree cultivation. A simple framework based on reduction factors of potential transpiration was tested to evaluate the water constraints on seasonal transpiration in tropical sub-humid climates, according pedoclimatic conditions. We selected a re...
