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Larvas de lepidópteros que afectan al cultivo de kiwi en el Sudeste de Buenos Aires
(Estación Experimental Agropecuaria Balcarce, INTA, 2023-04)En Argentina se desconoce el complejo de insectos plaga que afectan al cultivo de kiwi. En el ciclo 2019-2020 se relevaron cultivos en Balcarce y General Pueyrredón. Se determinó que el kiwi es afectado por diversas plagas, ... -
Las unidades de producción con tambos de pequeña escala y su permanencia en la actividad lechera. Las Colonias, Santa Fe
(Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, 2016)En el sector primario lechero, entre 1978 y 2007, la producción aumentó un 69% mientras que disminuyó el 65% de las Unidades de Producción con Tambo (UPT), especialmente aquellas de pequeña escala. La provincia de Santa ... -
Late pruning modifies leaf to fruit ratio and shifts maturity period, affecting berry and wine composition in Vitis vinífera L. cv. ‘Malbec’ in Mendoza, Argentina
(Elsevier, 2023-04)Higher temperatures in recent years have advanced berry ripening and harvest date, decoupling berry sugar accumulation of anthocyanins final concentration and therefore reducing wine potential color. Late pruning is proposed ... -
Late-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny
(Elsevier, 2019)The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes in glucose and insulin concentrations. At 129 d of gestation, ... -
Late-season nitrogen applications in high-latitude strawberry nurseries improve transplant production pattern in warm regions
(Academic Journals, 2010)The influence of late-season nitrogen (N) applications on the fruiting pattern of strawberry runner plants of ‘Camarosa’ was determined over three growing seasons. Experiments were carried out in high-latitude nurseries ... -
Latencia y germinación de semillas. Tratamientos pregerminativos
(EEA Bariloche, INTA, 2011-03)Las semillas de la mayor parte de las plantas no germinan inmediatamente después de la maduración. En la madurez entran en un estado de latencia de duración variada según la especie, latencia que puede durar desde unas ... -
Latitude, Elevation, and Mean Annual Temperature Predict Peat Organic Matter Chemistry at a Global Scale
(Wiley, 2022-02)Peatlands contain a significant fraction of global soil carbon, but how these reservoirs will respond to the changing climate is still relatively unknown. A global picture of the variations in peat organic matter chemistry ... -
Laya de doble mango
(Sociedad Argentina de Agroecología (SAAE), 2022-12-15) -
Lazos para el desarrollo. Fomentando el desarrollo local: la mesa de trabajo de San Antonio Oeste
(EEA Valle Inferior, 2023-10-16) -
Le Quinoa au temps de la Covid-19 : vers de nouvelles coordinations entre les producteurs des différents pays andins
(EDP Sciences, 2021-07)Le quinoa est cultivé depuis des millénaires dans les Andes depuis sa domestication sur les bords du lac Titicaca, entre le Pérou et la Bolivie. Culture rustique des hauts plateaux andins, il a conquis le marché international ... -
Leaf and canopy photosynthesis models for cocksfoot (Dactylis glomerata L.) grown in a silvopastoral system
(Lincoln University, Nueva Zelanda, 2002)The aim of the research reported in this thesis was to construct leaf and canopy photosynthesis models for understorey cocksfoot pasture grown in a 10-11-year old Pinus radiata silvopastoral system. From these models, dry ... -
Leaf carbohydrate metabolism in Malbec grapevines : combined effects of regulated déficit irrigation and crop load
(2016)Background and aims: Regulated deficit irrigation and crop load adjustment are viticultural practices used to improve grape and wine composition. Our objective was to evaluate the combined effect of irrigation and crop ... -
Leaf nutrients, not specific leaf area, are consistent indicators of elevated nutrient inputs
(Nature Research, 2019)Leaf traits are frequently measured in ecology to provide a ‘common currency’ for predicting how anthropogenic pressures impact ecosystem function. Here, we test whether leaf traits consistently respond to experimental ... -
Leaf protein allocation across the canopy and during senescence in earlier and later senescing maize hybrids, and implications for the use of chlorophyll as a proxy of leaf N
(Springer, 2019-09)Leaf chlorophyll (chl) and protein distribution were analyzed throughout grain filling in four modern maize hybrids with contrasting senescence behavior, at three different canopy levels and at low-N (LN, 18 kg N ha−1) and ... -
Leaf senescence and the profile of expanded leaf area in maize (Zea mays L.)
(University of Guelph, 2002-08)Leaf senescence is a major factor affecting light interception and dry matter accumulation during the grain-filling period. Reduced leaf senescence has been associated with maize yield genetic improvement. The objectives ... -
Leaf wettability, anatomy and ultra-structure of Nothofagus antarctica and N. betuloides grown under a CO2 enriched atmosphere
(Elsevier, 2023-01)Increasing CO2 air concentration may affect wettability, anatomy and ultra-structure of leaves of Patagonian forest species, evergreen and deciduous plants potentially responding differently to such CO2 increases. In this ... -
Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields
(Elsevier, 2022-10)Development of Bioeconomy is impossible without establishing efficient technologies of lignocellulosic biomass valorization via transformation into fermentable sugars. Sugarcane is a valuable agricultural crop in several ... -
Lecciones de cuatro meta-análisis globales sobre la restauración de la biodiversidad y los servicios ecosistémicos
(Asociación Argentina de Ecología, 2017-04)La restauración ecológica se utiliza a menudo para recuperar los niveles de biodiversidad y de servicios ecosistémicos (SE) en ecosistemas degradados. En general, los resultados de la restauración ecológica se pueden estimar ... -
Lechería argentina. Evolución de indicadores económicos
(Estación Experimental Agropecuaria Paraná, INTA, 2020)En el presente informe, se sintetiza la evolución de los principales indicadores económicos elaborados en el marco de ambos convenios y una selección de relaciones de precios insumo-producto y producto-producto desde el ... -
Lechería caprina: producción, manejo, sanidad, calidad de leche
(Ediciones INTA, 2018)Esta publicación reúne en forma holística, práctica e inédita, información específi ca de la lechería caprina. Los autores, que con anterioridad publicaran otra obra dedicada a la lechería bovina en Salta, sistematizan ...