Results 131 to 140 of about 335,415 (353)

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

Market access of small-scale farms and biodiversity management of food crops. The case of sorghum and pearl millet in Mali [PDF]

open access: yes, 2011
Several studies carried out in different countries (and various ecosystems) show that varietal diversity has generally reduced with the integration of farms into markets.
Coulibaly, Harouna   +2 more
core  

Vegetation Structure and Diversity Under Farmer Managed Natural Regeneration: A Comparison of Silvo‐Arable and Silvo‐Pastoral Systems in Kenya

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Farmer Managed Natural Regeneration (FMNR) is a low‐cost, adaptable agroforestry practice that enhances land restoration by promoting systematic integration of naturally regenerating trees within farming systems through tree selection and management.
Irene Awino Ojuok   +5 more
wiley   +1 more source

International sorghum trade: United States beyond the Mexican dependency? [PDF]

open access: yes
This research proposes the estimation of a partial equilibrium econometric and simulation international trade model for sorghum: United States and Mexico component. Sixteen equations were simultaneously estimated and validated as a system using seemingly
Duch-Carvallo, Teresa, Malaga, Jaime E.
core   +1 more source

Improving cereal productivity and farmers’ income using a strategic application of fertilizers in West Africa [PDF]

open access: yes, 2007
In the past two years, ICRISAT, in collaboration with other International Agricultural Research Centres, National Agricultural Research and Extension Systems, has been evaluating and promoting point or hill application of fertilizer along with ...
Ramadjita Tabo   +11 more
core   +3 more sources

Weaving for action: Transformative change in biodiversity monitoring

open access: yesPeople and Nature, EarlyView.
Abstract The Post‐2020 Kunming‐Montreal Biodiversity Framework aims to drive transformative change to halt biodiversity loss. To track progress toward its goals and targets, a dedicated monitoring framework has been established. The current biodiversity monitoring framework relies on a set of indicators developed through a unidirectional process of ...
Carol X. Garzon‐Lopez   +9 more
wiley   +1 more source

Genetic options for improving fodder yield and quality in forage sorghum

open access: yesTropical Grasslands-Forrajes Tropicales, 2015
Improving yield and quality of fodder from forage sorghum is important, especially in the semi-arid tropics, where sorghum is a major source of fodder.
C. Aruna   +6 more
doaj   +1 more source

Local valuation of ecosystem services from protected areas along a forest–savanna gradient in West Africa

open access: yesPeople and Nature, EarlyView.
Abstract Understanding how local communities perceive and prioritise ecosystem services (ES) across diverse ecological contexts is essential for improving protected area (PA) management. However, most studies focus on single ecosystems and lack cross‐ecological comparisons. This study aimed to explore how communities living in and around PAs in Ghana's
Jerry Owusu Afriyie, Pavla Hejcmanová
wiley   +1 more source

The Effect of Ethanol Production on Coarse Grains: New Price Relationships [PDF]

open access: yes
For years, the U.S. price of grain sorghum has been settled as 95% of the price of corn. Nevertheless, the increasing demand for corn and grain sorghum in ethanol production might have changed that price relationship.
Malaga, Jaime E., Martinez-Mejia, Pablo
core   +1 more source

Tracing change in the public perception of plants: insights from archives and social media in China

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As urbanization accelerates, historic gardens serve as vital cultural treasures that offer spiritual and cultural support to the public. This study proposes an innovative approach that merges historical records from the Qing Dynasty with contemporary social media data to explore changes in public perceptions of these gardens.
Dong Xu   +4 more
wiley   +1 more source

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