Buscar
Mostrando ítems 1-10 de 101
Soil quality in sustainable agricultural production systems
(2021-06-11)
The adoption of sustainable agricultural production systems is important to increase/maintain the chemical, physical and biological fertility of the soil. Among these systems we have the no-tillage, agropastoral and ...
The disappearing desert and the emergence of agropastoralism: An adaptive cycle of rapid change in the mid-Holocene Lake Titicaca Basin (Peru–Bolivia)
(Pergamon-Elsevier Science Ltd, 2016-11)
The mid-Holocene was an extremely dry period in the Lake Titicaca Basin of South America, when lake levels were at their lowest point in the Holocene. South of the lake, a lack of outflow and very low and irregular ...
Evaluation of the design effects of different agropastoral systems on the diversity and density of spiders
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2017)
Sustainable agro-ecological design is challenging when the goal is self-regulation of the system. The objective of this study was to evaluate if the agropastoral design system affects the spider community, as spiders are ...
Chemical and physical attributes of an Ultisol under sustainable agricultural production systems
(Univ Federal Rural Pernambuco, 2019-01-01)
This study aimed to evaluate the effect of four production systems: agrosilvopastoral; pasture; agropastoral and notillage, all compared to a native forest area (Cerrado), on the chemical and physical attributes of an ...
Pastizales Naturales
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 2022)
Plantea la importancia ambiental y económica de los pastizales, con un interés decisivo para desarrollar bases ecológicas y tecnológicas para una mejor conservación de estos, en base a los interés expone diferentes prácticas ...
Natural grasslands
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 2022)
Describes the environmental and economic importance of grasslands, with a decisive interest in developing ecological and technological bases for a better conservation of these, based on the interests, it exposes different ...
Archaeometric contributions to agropastoral production research in Aguada society (Ambato Valley, Catamarca)
(Elsevier Ltd, 2018-04)
This work shows the results of a series of recently conducted archaeometric studies (camelid skeletal remains nitrogen, carbon and strontium isotopes analysis, and silicophytoliths and starches analysis to sediment recovered ...
From farm scale to village scale trade-offs : cereal crop residues use in an agro-pastoral system of the Sudanian zone of Burkina Faso
(2015-03)
Traditionally, cereal crop harvest residues are communally grazed by the ruminant herds of villagers and transhumant pastoralists in the agro-pastoral systems which predominate in the savannah zone of West Africa. We ...
Chemical and physical characteristics of soil in different sustainable production systems
(2017-01-01)
In this chapter we will show the results of the survey of chemical and physical characteristics of the soil in different sustainable production systems. On our first study we evaluated the effect of different cover crops, ...