NDLI: Phosphorus in agroecosystems on gray forest soils in the opolie regions of Central Russia

Content Provider	Springer Nature Link
Author	Nikitishen, V. I. Lichko, V. I. Kurgava, E. V.
Copyright Year	2008
Abstract	Long-term stationary field experiments revealed a poor supply of gray forest soils with available phosphorus, which provides no more than half the amount necessary for optimum nutrition of plants. It was found that agricultural crops with different capacities to assimilate phosphates from the soil and fertilizers have strong requirements for phosphorus fertilizers and abruptly increase their utilization in the production process with increasing level of nitrogen nutrition. Crops with the optimum level of nitrogen nutrition uptake a double amount of phosphorus compared to crops depleted in nitrogen. Clover and barley have an increased capacity to mobilize soil phosphates from the lower horizons at an extremely low content of available forms of them in the plow layer. Winter wheat and corn are characterized by an active uptake of phosphorus applied with fertilizer and its efficient utilization in the production process if the nitrogen supply is not a limiting factor. The level of phosphorus nutrition of subsequent rotation crops increases due to the enrichment of the root-inhabited soil layer with phosphorus from clover root and harvest residues. Based on the data about the unacceptably abrupt decrease in the application of mineral fertilizers in Russian agriculture (90% of fertilizers are exported now), it is shown that the export of fertilizers should be limited at the state level, because chemicals, and primarily phosphorus fertilizers, should be considered strategic resources for internal use only.
Starting Page	869
Ending Page	881
Page Count	13
File Format	PDF
ISSN	10642293
Journal	Eurasian Soil Science
Volume Number	41
Issue Number	8
e-ISSN	1556195X
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2008-08-22
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Applied Geosciences
Content Type	Text
Resource Type	Article
Subject	Earth-Surface Processes Soil Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Carbon budget in agroecosystems on gray forest soils in the Lake Baikal region

Nitrogen budget in agroecosystems on gray forest soils under long-term fertilization

Microorganisms in forest soils of central Yakutia

Properties and functioning of arable soils of the paleocryogenic soil complex in the Vladimir opolie region

Optimizing the phosphate level of soils in agroecosystems of opolie regions of Central Russia

Soil polygenesis in the northeast part of Vladimir opolie

The influence of tree species on the biomass of denitrifying bacteria in gray forest soils

The intensity of organic matter decomposition in gray soils of forest ecosystems in the southern taiga of Central Siberia

Transformation of organic matter and clay minerals in cultivated gray forest soils

Phosphorus in agroecosystems on gray forest soils in the opolie regions of Central Russia

Similar Documents

Carbon budget in agroecosystems on gray forest soils in the Lake Baikal region

Nitrogen budget in agroecosystems on gray forest soils under long-term fertilization

Microorganisms in forest soils of central Yakutia

Properties and functioning of arable soils of the paleocryogenic soil complex in the Vladimir opolie region

Optimizing the phosphate level of soils in agroecosystems of opolie regions of Central Russia

Soil polygenesis in the northeast part of Vladimir opolie

The influence of tree species on the biomass of denitrifying bacteria in gray forest soils

The intensity of organic matter decomposition in gray soils of forest ecosystems in the southern taiga of Central Siberia

Transformation of organic matter and clay minerals in cultivated gray forest soils

Phosphorus in agroecosystems on gray forest soils in the opolie regions of Central Russia