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- Colección: Agricultura sostenible
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Relationship between salt use in fish farms and drift of macroinvertebrates in a freshwater stream
In Chile, salt (NaCl) use per salmon fish farm ranges between 20-30 t yr-1 and is used to prevent and control fungal infections. An increase in salinity in freshwater can have adverse effects on freshwater biodiversity and ecosystem functions and…
Position: 14424 (38 views)
Structure, Diversity, and Environmental Determinants of High-Latitude Threatened Conifer Forests
Pilgerodendron uviferum (D. Don) Florin is an endemic, threatened conifer that grows in South America. In the sub-Antarctic territory, one of the most isolated places in the world, some forest patches remain untouched since the last glaciation. In…
Position: 15796 (36 views)
Evaluation of Indigenous Olive Biocontrol Rhizobacteria as Protectants against Drought and Salt Stress
Stress caused by drought and salinity may compromise growth and productivity of olive (Olea europaea L.) tree crops. Several studies have reported the use of beneficial rhizobacteria to alleviate symptoms produced by these stresses, which is…
Position: 15796 (36 views)
Caracterización del sistema de producción de arroz criollo en La Mojana, en Colombia
La Mojana, es una subregión con paisajes dominados por grandes cuerpos de agua, interconectados por una red de caños y ciénagas. Uno de los sistemas productivos de mayor importancia social es el arroz criollo, al cual se dedican pequeños productores…
Position: 2416 (73 views)
A Experiência Turística no Espaço Rural
A proposta que existe dentro do segmento intitulado de turismo rural carece de análises, visto que os seus operadores e idealizadores ainda buscam formas de se transmitir ao visitante, em menor ou maior escala, um sentido ou uma experimentação das…
Position: 11636 (42 views)
El ecosistema ruminal en bovinos y sus posibilidades de mejora
En el rumen del ganado bovino la población microbiana (ecosistema ruminal) está constituida por bacterias anaerobias estrictas, protozoos y hongos que pueden sobrevivir en condiciones anaeróbicas no estrictas, altos ritmos de dilución, densidades de…
Position: 202 (158 views)
Evaluation of endophytic growth promoting bacteria in quinoa cultivation
The present research aims to evalúate the interaction of simple and combined endophytic bacteria, to develop new bioinoculants formulations, over the agronomic variables of the quinoa cultivation, to genérate viable alternatives for the Andean…
Position: 8670 (47 views)
Estenssoro, F. (2019). La Geopolítica Ambiental Global del Siglo XXI. Los desafíos para América Latina. RIL editores, 232 pp.
Estenssoro, F. (2019): La Geopolítica Ambiental Global del Siglo XXI. Los desafíos para América Latina. RIL editores, 232 pp.
Position: 2642 (71 views)
La especialización productiva y agrícola desde su análisis bibliométrico (1915-2019)
La creciente importancia de la planificación regional genera que la geografía económica y el análisis espacial, así como la producción científica en torno al tema, tomen relevancia. En ese sentido, se realizó un análisis bibliométrico basado en…
Position: 7317 (50 views)
Soil Quality Assessment after 25 Years of Sewage Sludge vs. Mineral Fertilization in a Calcareous Soil
The aim of this work was to identify the most sensitive soil quality indicators and assess soil quality after long-term application of sewage sludge (SS) and conventional mineral fertilization for rainfed cereal production in a sub-humid…
Position: 10913 (43 views)