Results 21 to 30 of about 504 (165)
Plant Community Structure of Midland Grassland of the Flooding Pampa in Relation to Grazing Management [PDF]
, 2023 The impact of grazing on plant community structure and ecosystem functioning is a key issue for range management. Although excessive grazing may often lead to land degradation and loss of biodiversity, maximisation of livestock production requires high ...
Rodríguez, Adriana M. +2 more
core
Freeze tolerance differs between two ecotypes of Paspalum vaginatum (Poaceae)
Acta Botânica Brasílica, 2016 Morphological and physiological responses to freezing were evaluated in two ecotypes of the perennial turfgrass Paspalum vaginatum. Leaf extension rate, number of active meristems, leaf water potential and net photosynthesis were measured on plants of ...
Liliana Teresa Fabbri +4 more
doaj +1 more source
Spanish Journal of Agricultural Research, 2014 Grain production has displaced livestock to marginal lands in most of the productive regions in Argentina since 1990. In the fertile Rolling Pampa region, extensive cattle production has been concentrated in lowlands subjected to flooding, salt excess ...
Celio I. Chagas +4 more
doaj +1 more source
State and Transition Model of Lowland Grassland in Flooding Pampa
, 2023 Rainfall conditions are considered to be a major factor in determining vegetation structure in temperate grasslands with grazing playing a secondary role (Biondini et al., 1998; Sternberg et al., 2000). In order to analyse the relative importance of both
Deregibus, V. A. +2 more
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Hydrological consequences of Eucalyptus afforestation in the Argentine Pampas [PDF]
, 2005 The impacts of a 40 ha stand of Eucalyptus camaldulensis in the Pampas grasslands of Argentina were explored for 2 years using a novel combination of sap flow, groundwater data, soil moisture measurements, and modeling.
Robert B. Jackson +9 more
core +1 more source
, 2021 This study evaluates the dietary overlap among greater rheas (Rhea americana L.) sheep and cattle in the Flooding Pampa, Buenos Aires, Argentina during late winter, when is observed the lowest forage availability.
Cid, M. S., Milano, F., Vacarezza, G.
core
Soil nutrients and salinity after long-term grazing exclusion in a Flooding Pampa grassland.
, 1996 Soil organic C, total N, extractable P, and salinity were evaluated after 12-16 years of protection from grazing in 2 native grassland sites which differed in frequency of soil waterlogging in the Flooding Pampa of Argentina.
Lavado, R.S., Chaneton, E.J.
core +2 more sources
Discover AgricultureRice is one of the most important cereals and is consumed by more than 50% of the human population being a key crop for food security and agriculture.
Alessander Lopes Caetano +7 more
doaj +1 more source
River, EarlyView.Climate change is projected to intensify soil erosion in the Chalakkudy River Basin, with bare lands and steep uplands emerging as the most vulnerable hotspots under high‐emission scenarios. Forested areas showed greater resistance to soil erosion, highlighting the importance of targeted soil conservation for sustainable watershed management in ...
Sisira Uppengal +4 more
wiley +1 more source
Weather, EarlyView.The English language is a gargantuan, gluttonous beast. It has become extraordinary among its peers in its powers of assimilation – such that we rarely consider the diverse origins of the words we use. In this two‐part paper, we will explore these origins, including the Pontic‐Caspian steppe, the British Empire, latinophone scientists and a TV show. We
Kieran M. R. Hunt
wiley +1 more source