Specific Features of Island Soil Formation (by the Example of Islands of the Northwest Pacific)Moscow University Soil Science Bulletin - Tập 75 - Trang 61-66 - 2020
A.N. Ivanov, A.V. Ivanov
Soils of the Northwest Pacific, differing from continental soils, have been characterized on the basis of published data. It has been revealed that the climatic factor plays a great role in their formation. This is related to the precipitation amount, regime, and intensity, as well as to heat supply determined not only by insolation, but also by the wind regime and the presence of warm and cold cu...... hiện toàn bộ
Bentonite variations in a peaty-podzolic-gleyish soil under the field model experiment conditionsMoscow University Soil Science Bulletin - Tập 68 - Trang 104-115 - 2013
T. A. Sokolova, I. I. Tolpeshta, I. V. Topunova
Changes in bentonite were estimated after having kept it in hor. T2, H, Eih, and E of peaty-podzolic-gleyish (PPG) soil for 1, 3, and 5 years as part of a model field experiment. In the first variant, when montmorillonite is heated at 350°C, its X-ray patterns demonstrate a diffuse scattering (1.0–1.4 nm), which is probably due to the formation of the brucite layer fragments in the interpacket gap...... hiện toàn bộ
The Effect of 24-Epibrassinolide and Its Products on the Content of Total, Protein, and Nitrate Nitrogen in PlantsMoscow University Soil Science Bulletin - Tập 73 - Trang 217-222 - 2019
L. P. Voronina, N. N. Malevannaya
The efficiency of exogenic 24-epibrassinolide and its products (Epin and Epin-Extra) has been studied. Parallel to an increase in crop productivity (root crops and potatoes in field experiments and barley in vegetation experiment), they exert a favorable effect on the quality of plant production. The vegetation experiment with barley has shown a positive impact of epibrassinolide on the synthesis ...... hiện toàn bộ
Rheological features of the coagulative structure of northern taiga peaty podzolic semi-gley soils of the European NortheastMoscow University Soil Science Bulletin - Tập 69 - Trang 17-22 - 2014
D. D. Khaydapova, Yu. V. Kholopov, I. V. Zaboeva, E. M. Lapteva
The results of rheological studies using a MCR 302 modular research rheometer of soil pastes of northern taiga peaty podzolic semi-gley soils are presented. It was found that their coagulative structure has weak structural links. They are little resistant to mechanical stress and their stability decreases in the direction from the northern to the extreme northern taiga by about two times. The stro...... hiện toàn bộ
Sola Incognita: Unsolved Problems of Genetic Soil ScienceMoscow University Soil Science Bulletin - Tập 78 - Trang 319-326 - 2023
P. V. Krasilnikov
For the anniversary of the Faculty of Soil Science of Moscow State University, the author considers the issues remaining unresolved in the field of classical pedology over the past half century and offers a list of problems that will require solutions in the near future. It is noted that, against the background of a decreased interest in pedogenetic studies, challenges are accumulating in related ...... hiện toàn bộ