The Potential Productivity of Light-Chestnut Soils of the North-Western Precaspian Region in Connection with the Dynamics of Environmental Factors

Abstract

The data on receipt of photo synthetically active radiation (FAR) on the soil surface and the coefficient of its use over the years and periods of the year depending on the hydrothermal conditions and dynamics of harmful salts in the soil are given. The items of the changes in the species composition of phytocenoses depending on the environmental factors are considered.

Data on the productivity of plant cover of the main types of soils of the North-Western precaspian in connection with the dynamics of ecological factors

“…The items of the changes in the species composition of phytocenoses depending on the environmental factors are considered. The data in this article support and augment information presented in the research articles [1], [2], [3], [4], [5], [6], [7].…”