Results 91 to 100 of about 4,084 (220)

Rice Straw and Titonia Compost Granular Formation to Improve Onion Production in Regosol

open access: yesGontor AGROTECH Science Journal, 2020
Utilization of granule compost from rice straw (JP) and titonia (T) as a nutrient enrichmen for Regosol. Regosol has low nutrient content, especially in macro nutrient then it important to incease nutrient content for Onion cultivation. This research aims to study the effect of application granular compost from rice straw and titonia to the chemical ...
openaire   +2 more sources

A Ricardian analysis of the impact of climate change on Latin American farms [PDF]

open access: yes
This study estimates the vulnerability of Latin American agriculture to climate change using a Ricardian analysis of both land values and net revenues.
Mendelsohn, Robert, Seo, Niggol
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Poverty, Resource Scarcity and Incentives for Soil and Water Conservation: Analysis of Interactions with a Bio-economic Model [PDF]

open access: yes
The paper examines the interlinkages between population pressure and poverty, possible impacts on household welfare and land management, and the consequent pathways of development in a low potential rural economy.
Shiferaw, Bekele A.
core   +1 more source

RELATIONSHIPS BETWEEN SOIL MICROBIAL BIOMASS, AGGREGATE STABILITY AND AGGREGATE ASSOCIATED-C: A MECHANISTIC APPROACH

open access: yesEQA, 2014
For the identification of C pools involved in soil aggregation, a physically-based aggregate fractionation was proposed, and  additional pretreatments were used in the measurement of the 1-2 mm aggregate stability in order to elucidate the relevance of ...
Patrizia Guidi   +3 more
doaj   +1 more source

World reference base for soil resources 2014 International soil classification system for naming soils and creating legends for soil maps [PDF]

open access: yes, 2014
The first edition of the World Reference Base for Soil Resources (WRB) was released at the 16th World Congress of Soil Science at Montpellier in 1998.
ANJOS Lúcia   +11 more
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Soil-terrain modelling and erosion analysis at field scale level, a case study

open access: yesSoil and Water Research, 2009
Pedometrical methods and digital soil mapping represent a progressive approach to the evaluation of various terrain-related soil processes. A detailed digital terrain model was used for the analysis of erosion - sedimentation situation and description of
Tereza Zádorová   +2 more
doaj   +1 more source

Aboveground production and c flux in three chestnut high forest stands in Northern Portugal [PDF]

open access: yes, 2010
Litterfall in three high forest chestnut stands in Marão, Padrela and Bornes (Northern Portugal), of 71, 64 and 53 years old, respectively, located on different soil types, was collected in the autumn of 2008.
Fernandes, Maria José   +3 more
core   +1 more source

Contenido de nitrógeno en regosoles bajo manejo en matorral desértico micrófilo y rosetófilo

open access: yesRevista Mexicana de Ciencias Forestales, 2018
Las actividades antropogénicas han sido factor de la degradación de los recursos naturales, por lo que se han implementado técnicas mecánicas y naturales como el rodillo aireador y el fuego, para disminuir su impacto. Se evaluó el contenido del nitrógeno total en un suelo Regosol presente en el Desierto Chihuahuense, con vegetación de matorral ...
Rodolfo Alejandro Martínez Soto   +5 more
openaire   +2 more sources

Soil typologies in the wine-growing areas of Mallorca, with special emphasis on available water content.

open access: yesE3S Web of Conferences, 2018
Under the conditions of the semi-arid Mediterranean climate, soil depth and water retention capacity are the most important characteristics of the soil related to the quality of the wines.
Rossello Joan   +4 more
doaj   +1 more source

Implications of plant material origin, land use history and soil properties in the incidence of verticillium wilt in olive groves [PDF]

open access: yes, 2011
8 páginas, 2 figuras, 1 tabla.The increased presence of Verticillium wilt (Verticillium dahliae Kleb.) in olive groves is often related to the use of infected propagation material and to the planting of new olive trees in contaminated soils.
Campos, Mercedes   +3 more
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