Results 11 to 20 of about 62,292 (250)

Agroecological assessment of the effectiveness of irrigation  of tomato using electrolyzed water

open access: yesЮг России: экология, развитие, 2019
Aim. The purpose of the research is to quantify the agroecological response of  plants and the bio‐productivity of crops to irrigation using electrochemical water  treatment technology.   Material and Methods.
S. Ya. Semenenko   +3 more
doaj   +1 more source

Role of different types of protective forest stands in fodder productivity of rangeland in the Western Caspian region

open access: yesRUDN Journal of Agronomy and Animal Industries, 2021
Forest pastures with different tree crown cover were studied. The seasonal dynamics of the yield and nutritional value of grass and twig-leaf fodder of forest pasture was studied.
Ludmila P. Rybashlykova   +2 more
doaj   +1 more source

Ecological-Phytocenotic Organization of Psammophytic Communities of the Tsimlyanskiy Sandy Massif

open access: yesЮг России: экология, развитие, 2020
Aim. Evaluation of species diversity and ecological and phytocenotic organization of psammophytic communities of the grass-shrub layer of the Tsimlyanskiy sandy massif, Rostovskaya Oblast and Volgogradskaya Oblast, Russian FederationMaterial and Methods.
M. V. Vlasenko   +4 more
doaj   +1 more source

Influence of protective forest belts on snow accumulation in agricultural landscapes

open access: yesJournal of Agrometeorology, 2023
In semi-arid climate conditions, where farming is complicated by a lack of atmospheric moisture, the preservation of snow in an agroforest landscape serves as an additional source of moisture for the growth and development of tree and shrub vegetation ...
ANASTASIA KULIK   +2 more
doaj   +1 more source

Zmiany struktury użytkowania ziemi w gospodarstwach rolnych województwa kujawsko-pomorskiego w świetle wyników spisów powszechnych rolnictwa z lat 2002 i 2010 [PDF]

open access: yes, 2014
The study presents the results of the spatial analysis of the total area of agricultural holdings as of 2010 and the changes in these figures as recorded in 2002 and 2010, whereby the agricultural acreage (including: arable lands, permanent crops and ...
Dubownik, Anna, Rudnicki, Roman
core   +2 more sources

The influence of mineral nutrition on the quality indicators of durum wheat grain on the southern chernozems of the Volgograd region

open access: yesНовые технологии, 2023
Structural yield indicators are the ratio of the main components of wheat, which determine the productivity of its crops, as well as the share of the commodity part in the total harvest volume.
G. N. Zvereva   +2 more
doaj   +1 more source

Satellite evidence for significant biophysical consequences of the “Grain for Green” Program on the Loess Plateau in China [PDF]

open access: yes, 2014
Afforestation has been implemented worldwide as regional and national policies to address environmental problems and to improve ecosystem services. China\u27s central government launched the “Grain for Green” Program (GGP) in 1999 to increase forest ...
Xiao, Jingfeng
core   +3 more sources

Restoration of Degraded Lands in the Arid Zone of the European Part of Russia by the Method of Phytomelioration

open access: yesAgriculture, 2022
In arid areas, it is necessary to apply phytomelioration widely to create an organized, stable and ecologically well-maintained forest–agrarian landscape in which agricultural lands can provide diverse and stable products, and to provide optimum ...
Marina Vladimirovna Vlasenko   +2 more
doaj   +1 more source

Contributions of natural and human factors to increases in vegetation productivity in China [PDF]

open access: yes, 2015
Increasing trends in vegetation productivity have been identified for the last three decades for many regions in the northern hemisphere including China.
Xiao, Jingfeng, Zhang, Li, Zhou, Yu
core   +2 more sources

Spatial heterogeneity of soil properties of recreational areas of Volgograd

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2023
The article presents the developed soil maps and maps of spatial variability of soil properties (pH, total salt and carbonate content, organic carbon, density) in some recreational areas of Volgograd.
O. A. Gordienko, R. N. Balkushkin
doaj   +1 more source

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