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Mostrando ítems 551-560 de 823
Artículo
Partial resistance to leaf rust in a collection of ancient Spanish barleys
(BMC, 2001)
A collection of 569 Spanish barley accessions was screened for resistance to leaf rust (Puccinia hordei Otth) in the field at Cordoba during the 2000-2001 season. The level of resistance ranged from very low to very high. ...
Artículo
La endocría en la estirpe Cartujana del caballo de Pura Raza Española
(Universidad de Córdoba. Servicio de Publicaciones, 1998)
Para caracterizar la población de caballos pertenecientes a la estirpe Cartujana del Pura Raza Española (2676 individuos), en función de los datos genealógicos del P.R.E., hemos utilizado dos métodos probabilísticos ...
Artículo
Esquema de selección de la Raza Caprina Malagueña
(Federación Española de Asociaciones de Ganado Selecto, 1999)
Un esquema de selección debe entenderse como un programa de actuaciones que tienen como objetivo último, incrementar la rentabilidad económica de la explotación aumentando los rendimientos productivos o disminuyendo los ...
Artículo
Phenology, Morphology and Physiology Responses of Deficit Irrigated ‘Koroneiki’ Olive Trees as Affected by Environmental Conditions and Alternate Bearing
(MDPI, 2022)
Climate change is affecting water resources in the Mediterranean region. In olive orchards, irrigation water use efficiency could be increased by accounting for trees’ alternate bearing behaviour and growth-stage sensitivity ...
Artículo
Early production of strawberry in aquaponic systems using commercial hydroponic bands
(ELSEVIER, 2022)
Aquaponics is emerging as an interesting alternative for sustainable agriculture which meets the philosophy of circular economy, decreasing not only the need of external resources but also increasing their use efficiency. ...
Artículo
Méthodologie d’analyse et d’évaluation technico- économique des systèmes de production ovine et caprine
(CIHEAM / DRAP-Norte / FAO, 2009)
. Cet article rapporte le travail effectué depuis 1994 par le groupe d’experts du sous-réseau FAO-CIHEAM sur les systèmes de production ovine et caprine, concernant la méthodologie d’évaluation de ces systèmes. L’objectif ...
Artículo
Response of Biochemical Properties in Agricultural Soils Polluted with 4-Chloro-2-methylphenoxyacetic Acid (MCPA) under Severe Drought Conditions
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
The soil moisture content can vary the behavior of biochemical activity and its incidence on herbicides. The objective of this manuscript was to assess, under controlled laboratory conditions, whether a prolonged 75-day ...
Artículo
Calculation of threshold Olsen P values for fertilizer response from soil properties
(Diario Oficial del Institut National de la Recherche Agronomique (INRA), 2016)
Phosphorus (P), a non-renewable resource, needs to be used more efficiently in agriculture. This requires using soil P tests. However, the P test threshold values for fertilizer response depend on many soil properties, ...
Artículo
Monitoring resistance of Helicoverpa armigera to different insecticides used in cotton in Spain
(http://www.journals.elsevier.com/crop-protection, 2010)
Helicoverpa armigera is the key pest of cotton in Spain, resulting in many insecticide treatments against it. The resistance status of H. armigera to different insecticides currently used in cotton was evaluated in Spain ...
Artículo
Spartina versicolor Fabre: Another case of Spartina trans-Atlantic introduction?
(Springer International Publishing, 2016-08-01)
Intercontinental introductions are widespread in the genus Spartina, with important ecological and evolutionary consequences. The native or introduced status of Spartina species is then critical with regard to biodiversity ...