Results 261 to 270 of about 5,349,722 (290)

ASSESSMENT OF THE HUMUS CONTENT IN THE SOILS OF AGRICULTURAL LANDS OF KOSTANAY REGION

3i intellect idea innovation - интеллект идея инновация
This article discusses the humus content, which is one of the most important indicators of soil fertility and directly affects the productivity of agricultural land. In the conditions of Kostanay region, where chernozem and chestnut soils are subjected to prolonged agricultural use, the assessment of the dynamics of humus content is of particular ...
Aliya Yskak, Aleksey Shcheglov, Zhassulan Irzhanov   +2 more
openaire   +1 more source

THE HUMUS CONTENT, RESERVE OF HUMUS AND BIOLOGICAL ACTIVITY OF PLANOSOLS FROM PRIMORSKII REGION UNDER THE PHYTOMELIORATIVE EXPERIMENT

Плодородие
Исследовано влияние посевов многолетних трав и их травосмесей с бобовыми культурами на формирование и запасы гумуса, обогащенность каталазой, эмиссию СО2 и потенциальную скорость минерализации органического вещества в агротемногумусовых подбелах Приморья. В работе использованы общепринятые в почвоведении методы.
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Dynamic radiobrightness for drying soils as a function of humus content

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
Valery L. Mironov, Pavel P. Bobrov, Olga A. Ivchenko, Sergej V. Krivaltsevitsh, Alexander S. Yashchenko   +4 more
openaire   +1 more source

Study on the Limit of Moisture Content of Smoldering Humus During Sub-Surface Fires in the Boreal Forests of China

Forests, 2023
Grahame Douglas, Sainan Yin
exaly  

HUMUS CONTENT AND HUMUS FRACTIONS AFTER LONG-TERM SYSTEMIC MINERAL AND ORGANIC-MINERAL FERTILIZATION ON MOLLIC FLUVISOLS

2012
The present work studies the effect of long-term systemic mineral and organic-mineral fertilization on the humus amount, humus type and humus fractions on Mollic fluvisols in Plovdiv region. Fertilizer norms are 1) N75P30K20; 2) N25P15K0 + organic; 3) N50P0K20 and 4) Standard.
SIMEONOVA, N., TODOROVA, S.
openaire   +1 more source

Zonal features of the dynamics of humus content in soils of Chernihiv region

2021
The humus condition of soils of Chernihiv region has been studied. The dynamics of humus content in the soils of the region during six rounds (1986–2015) of agrochemical certification of agricultural lands is generalized and analyzed. In comparison with the 5th round (1986–1990), there was a discrepancy between the processes of stabilization and ...
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IS THE HUMUS CONTENT OF THE SOIL A GUIDE TO FERTILITY?

Soil Science, 1917
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Increase in Humus Content of Sod-Podzolic Sandy Loam Soil

Вестник Брянской государственной сельскохозяйственной академии, 2022
A.A. Molyavko, A.V. Marukhlenko, N.P. Borisova, N.M. Belous, V.E. Torikov   +4 more
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STUDYING OF THE INFLUENCE OF SAPROPELS ON THE INCREASING OF THE CONTENT OF HUMUS IN PLANOSOL

2004
Artinova, Nedyalka, Nikolov, Nikolay Sotirov, Dimitrov, Dimitar Petkov, Dimitrov, Petko Stoyanov, Solakov, Delcho   +4 more
openaire   +1 more source

Interrelationship Between the Physical Properties and the Humus Content of Chernozems in the South of European Russia

Eurasian Soil Science, 2006
N V Yudina, O S Bezuglova
exaly