The possibilities of using data of Earth remote sensing for the construction of a geomorphological profile for the purpose of agroecological assessment of soil cover patterns and subsequent land typification as a basis for the design of adaptive landscape agriculture in the Krasnoyarsk Territory are considered. The geomorphological profile illustrates the features of the relief and regularities in the distribution of soil structures with a certain set of agro-ecological conditions and limiting factors that determine the choice of agro-technologies and farming systems.
The relations between the spectral surface characteristics of the elements of the soil cover structure and soil properties in the Krasnoyarsk forest-steppe of Central Siberia were investigated. It was revealed that the most informative parameters for field spectrometry are the content of humus, carbonate carbon dioxide and the prevailing particle-size fractions. A statistically significant relationship between the elements of the soil cover structure and the reflectivity of soils has been confirmed by means of multidimensional statistics. The wave lengths with the greatest coupling force are highlighted. Regression equations for remote study of soil cover structure have been obtained, which can be used if additional point studies are carried out in a wider range of test parameters.
Оценка пространственного распределения урожайности ярового ячменя (Красноярский край) по наземным и спутниковым спектрофотометрическим данным и. Ю. ботвич 1 , д. в. емельянов 1 , а. а. ларько 1 , н. о. мальчиков 1 , в. к. ивченко 2 , т. н. демьяненко 2 , а. п. Шевырногов 1
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