Results 71 to 80 of about 5,205 (214)

Farm systems research at Ruakura – a 60‐year legacy underpinning profitable and sustainable pasture‐based dairy systems

open access: yesNew Zealand Journal of Agricultural Research, Volume 67, Issue 2, Page 105-222, April 2024.
ABSTRACT The Number 2 Dairy (No. 2 Dairy) unit at Ruakura, Hamilton, New Zealand was established as a dairy research farm in 1943 and became recognised globally as one of the leading institutes for farm systems science. The research undertaken was fundamental to the ‘systemisation’ of component research into replicable, efficient, competitive, and ...
Kevin A. Macdonald, John R. Roche
wiley   +1 more source

The Diversity Indices of Culturable Bacteria from the Rhizosphere of Pennisetum clandestinum and Pseudelephantopus spicatus in Urban Soil

open access: yesEcologies
Urban soils are subject to intense anthropogenic disturbance, often resulting in biodiversity loss and reduced ecosystem functionality. However, rhizospheric microbial communities help maintain critical soil-ecosystem services, supporting urban soil ...
Jorge L. Gallego   +6 more
doaj   +1 more source

Abundance and biomass of soil organisms in three land use systems in the high plateau of Pasto, Colombia Abundancia y biomasa de organismos edáficos en tres usos del terreno en el altiplano de Pasto, Colombia

open access: yesActa Agronómica, 2007
<span style="font-size: 12pt; font-family: Arial">At the county of Cruz de Amarillo, municipality of Pasto, Colombia, located al 2850 masl, a field study to determine the numbers of organisms and its biomass was carried out.
Burbano Orjuela Hernán   +2 more
doaj  

Análisis de la riqueza vegetal y el valor de conservación de tres áreas incorporadas a la Reserva Ecológica del Pedregal de San Ángel, Distrito Federal (México)

open access: yesBotan‪ical Sciences, 2008
Se evaluó la riqueza vegetal y el valor de conservación de tres zonas incorporadas recientemente a la Reserva Ecológica del Pedregal de San Ángel: dos añadidas a la zona núcleo suroriente (SO 1 y S02) y el área de amortiguamiento A13.
Zenón Cano-Santana   +3 more
doaj   +1 more source

Anotaciones sobre Pastos

open access: yesRevista Facultad Nacional de Agronomía Medellín, 1941
KIKUYÚ o KIKUYO (Pennisetum clandestinum, Hochst). Este pasto, originario del África oriental (Kenya), se ha distribuido con facilidad y rapidez por la América.
Ochoa R. Horacio
doaj  

Características fisicoquímicas del suelo y su asociación con la materia orgánica en diferentes sistemas productivos, Nariño [PDF]

open access: yes, 2018
El estudio se realizó en un suelo Andisol, ubicado en el la vereda Botanilla, municipio de Pasto, departamento de Nariño. El objetivo consistió en evaluar las propiedades fisicoquímicas del suelo y su asociación con la materia orgánica en cuatro sistemas
Bastidas Burbano, Kelly   +1 more
core  

Composição bromatológica do capim-Marandu sob efeito de irrigação e adubação nitrogenada. [PDF]

open access: yes, 2015
Foram avaliados os efeitos de diferentes lâminas de irrigação e doses de nitrogênio sobre a composição química da Brachiaria brizantha cv. Marandu.
ANDRADE, A. C.   +8 more
core   +3 more sources

Proposal of technical and environmental viability for the use of green waste generated by the activity of cutting grass in the D.C. Capital District [PDF]

open access: yes, 2017
El presente proyecto de investigación se inserta en los modelos de sostenibilidad de la ciudad, con respecto al cambio climático y maximización de sus recursos ecológicos; en la medida en que plantea la posibilidad de disminuir el impacto ambiental de ...
Buitrago Castillo, Fernando
core  

Review of Rabies Preventions and Control [PDF]

open access: yes, 2017
Rabies is an acute viral infection of the central nervous system, caused by a lyssavirus in the family Rhabdoviridae. It is zoonotic viral disease that can affect all mammals, including humans, cats, dogs, and wildlife and farm animals.
Abdela, N. (Nejash)   +1 more
core   +2 more sources

Pennisetum clandestinum, gramínea pouco estudada no Brasil

open access: yesBoletim de Indústria Animal, 2013
Logo após a introdução do quicuio (Pennisetum clandestinum Hochst. Ex. Chiov.) no Brasil e durante alguns anos os pesquisadores enalteceram suas qualidades como planta forrageira, mas logo foi deixado no esquecimento. Para tentar descobrir as razões desse desinteresse foi feita uma revisão bibliográfica que mostrou as qualidades forrageiras do ...
openaire   +7 more sources

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