Results 81 to 90 of about 106,325 (156)

Managing soil biodiversity: The New Zealand experience [PDF]

, 2004
Species diversity is a very important component of a healthy soil ecosystem, and a necessary condition for long-term sustainable development. However, it is widely recognised that soil degradation and species extinction are on the increase in New Zealand,
Armitage, R., Jay, Grace Mairi M., Morad, Munir   +2 more
core   +1 more source

Assessment of the impact of various land use systems on soil acidity of agricultural lands in the Donetsk People's Republic

Бюллетень Почвенного института им. В.В. Докучаева
The aim of the present research was to study the actual, exchangeable and hydrolytic acidity of the soils of agricultural lands of the Donetsk People's Republic.
I. V. Agurova, D. V. Syshchykov, A. S. Berezovskiy   +2 more
doaj   +1 more source

Optimization of crop rotations based on geostatistical analysis of soil acidity and earth remote sensing data, taking into account financial costs

Бюллетень Почвенного института им. В.В. Докучаева
The article presents the possibilities of detailed analysis of the spatial distribution of soil acidity to reduce liming costs and optimise land use in five working areas of the experimental farm “Gutko S.”.
A. L. Kindeev, F. S. Gytko
doaj   +1 more source

Iron-acidity interactions in hydromorphic rice systems of south western coastal India

Discover Soil
A comprehensive understanding of iron (Fe) dynamics in soil acidification processes is crucial for formulating effective and site-specific liming strategies in acid soils.
P. Kamarudheen, M. R. Mayadevi, J. K. Smitha, V. I. Beena, P. Jayasree, S. Sandeep, K. Archana, J. S. Aryadevi   +7 more
doaj   +1 more source

Value of Returns to Land and Water and Costs of Degradation Vol 1 of 2 [PDF]

Volume 1 (Main Report), Consultancy report for the National Land and Water Resources Audit, Theme 6.1. This report presents new datasets developed through the National Land and Water Resources Audit that relate to economic aspects of natural resource ...
Mike Young (Ed), Stefan Hajkowicz (Ed)
core  

Effect of Nitrogen Fertilization and Liming on Rye-Ryegrass Yield and Soil pH Dynamics [PDF]

Using ammonium based nitrogen fertilizers in crop production has been shown to acidify soils. Lime used to correct soil pH is an important cost to producers.
Biermacher, Jon T., Brorsen, B. Wade, Mosali, Jagadeesh, Tumusiime, Emmanuel   +3 more
core   +1 more source

Land degradation: links to agricultural output and profitability [PDF]

To understand land degradation and assess policy responses, knowledge is needed of the bio-physical causes, the economic effects on farms and the incentives farmers face to avoid or ameliorate the degradation.
Gretton, Paul, Salma, Umme
core   +1 more source

Soil Acidity [PDF]

Botanical Gazette, 1919
openaire   +1 more source

Value of Returns to Land and Water and Costs of Degradation - Executive Summary only [PDF]

Executive Summary only, Consultancy report for the National Land and Water Resources Audit, Theme 6.1. This report presents new datasets developed through the National Land and Water Resources Audit that relate to economic aspects of natural resource ...
Mike Young (Ed.), Stefan Hajkowicz (Ed.)
core  

Discovery: The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences - Volume 19 2018 [PDF]

, 2018
Authors, Several
core   +5 more sources