Resultados de búsqueda - "conservative"

Response to nitrogen fertilization of late-sown maize upon different winter previous crops por Salvagiotti, Fernando, Caviglia, Octavio, Bacigaluppo, Silvina, Barraco, Miriam Raquel, Boero, Leandro Ruben, Biassoni, María Micaela, Enrico, Juan Martin, Kehoe, Esteban, Eclesia, Roxana Paola, Madias, Andrés, Maltese, Nicolas, Melchiori, Ricardo Jose, Novelli, Leonardo Esteban, Prieto, Gabriel Maria, Ross, Fernando, Ruiz, Alejo, Carciocchi, Walter Daniel

“…Agriculture is transitioning towards more sustainable ways of producing food, fiber, and biofuels, with practices aimed at conserving soil resources by prolonging soil occupation with cash or cover crops and balancing the proportion of cereals and winter legumes when increasing the number of crops in the rotation. …”
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Análisis de factibilidad de diferentes alternativas de negocios en el marco de la optimización del uso de la madera de lenga en Río Turbio, provincia de Santa Cruz. por Peri, Pablo Luis, Claps, Leonardo, Schorr, Alan Geoffrey

“…El Proyecto tiene como base que el aprovechamiento del bosque nativo sea sustentable, es decir que no sólo se respete el ciclo productivo de la lenga para que no se agote el recurso en el tiempo sino que también se conserve la biodiversidad y servicios ambientales (calidad de agua, etc) del bosque. …”
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Prediction of the Ym factor for livestock from on-farm accessible data por Jaurena, Gustavo, Cantet, Juan Manuel, Arroquy, Jose Ignacio, Palladino, Rafael Alejandro, Wawrzkiewicz, Marisa, Colombatto, Darío

“…Hence, the full model included: ruminant types (beef cattle, dairy cattle, and sheep), fibre sources (fresh forage, conserved forage, and straw) and concentrate levels (DM basis) in the diet (Low, <35%; Intermediate, 35–65%; High, >65%). …”
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Biotechnology applied to cassava propagation in Argentina por Cavallero, Maria Ines, Medina, Ricardo Daniel, Hoyos, Rosa Elena, Cenoz, P., Mroginski, Luis Amado

“…Although it is traditionally cultivated from stem cuttings, which is a simple and inexpensive technique, this method presents serious problems such as low multiplication rates, difficulties to conserve stems, and dissemination of pests and diseases. …”
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Characterization of GASA-1, a new vaccine candidate antigen of Babesia bovis por Flores, Daniela, Rodriguez, Anabel Elisa, Tomazic, Mariela Luján, Torioni, Susana Marta, Echaide, Ignacio Eduardo, Zamorano, Patricia Ines, Langellotti, Cecilia Ana, Araujo, Flabio Ribeiro de, Rolls, Peter, Schnittger, Leonhard, Florin-Christensen, Mónica

“…The high degree of conservation among B. bovis isolates and the presence of syntenic genes in other Babesia species suggest a relevant role of GASA-1 and GASA-1-like proteins for parasite survival, especially considering that, due to their surface location, they are exposed to the selection pressure of the host immune system. …”
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Evaluation of enclosure design, with focus on wild predators in Swedish zoos por Grötting, Isabella

“…In today’s modern zoos, there are five primary goals that are focused on: research, animal welfare, conservation, entertainment and education of the public. …”
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Engagerade ungdomar por Dahl, Camilla, Karlsson, Camilla

“…The purpose of this paper is to examine how a message about energy conservation should be designed to reach youths. This will be attempted by showing their thoughts on energy and environmental issues and also what it would take for them to get more involved in these issues. …”
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Modell för ett integrerat skärgårdsskogsbruk por Jansson, Mats

“…Small islands Minor forested islands that are suitable to set aside for environmental- and recreational values, either for free development or tending with focus on conservation. Sites dominated with alder Larger sites with alder by the sea, or alder swamps further up on the islands. …”
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FSC uppföljning vid slutavverkningar utförda av skogssällskapet i Norrbotten por Isaksson, Klas

“…In this way an cutting site with few tree species still can bee approved if the machines has created natural resources as high stubble with associated tops left on the ground or a group with trees that in the future can become trees of high value for nature conservation. On all of the six rejected sites there where rather few consideration factors to take into consideration but with quite simple means there had been possible to increase the grade on some off the factors to get a higher final grade.…”

Större svartbagge Upis ceramboides i norra Hälsingland por Orrmalm, Carola

“…The aim of the study was to study the biology, habitat associations and distribution pattern of the species to be able to evaluate the conservation strategies. The study took place in a 200 km2 area in northern Hälsingland, north central Sweden. …”
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Play behaviour in Urial (Ovis orientalis bocharensis) lamb por Guanyabens Garrido, Irene

“…With this, also to contribute in the conservation of this vulnerable mountain ungulate and the maintaining of its predator-prey relationship. …”
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Total carbon sequestration during an entire rotation period of oil palm in northern Borneo por Runesson, Josefin

“…Comparing the profit to the difference in C sequestration between natural forests and oil palm plantation I calculated a C credit payment of 54-96 USD ton-1 CO2 that would be need to conserve carbon in tropical forests while at the same time provide the same economic revenue as oil palm production , which is considerably higher than the current price for C. …”
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Gröna broar : ekologiska, sociala och estetiska tillgångar por Blomfeldt, Jonna

“…The visions of the United Nations concerning sustainable development and conservation of biodiversity can only be realized if the human population succeeds in creating coexistence between human and wildlife. …”

Social and economic consequences of wolf (Canis lupus) establishments in Sweden por Kvastegård, Emma

“…Fundamentally the conflict regarding wolf re-establishment might not concern the wolves per se, but rather how the local landscape is perceived (e.g. a scene for preserving cultural heritage or the conservation of species). There is an increasing urbanization trend in many parts of Europe and the intensity of a human-wildlife conflict is affected by social factors, e.g. low income affect people’s perception of vulnerability and therefore also increases resistance to acknowledged consequences pertaining to wildlife presence. …”

Är förekomst av knäckesjuka i tallföryngringar mindre på stora naturvårdsaspar än på aspsly? por Löfstrand, Maja

“…Therefore, the forestry of today often retains mature aspens in pine regenerations for conservation purposes. The aim of this study was to evaluate if leaves on young aspens sprouts contain more spores of pine twisting rust than leaves on mature aspens and therefore in higher extent might spread the disease. …”

Evaluación de métodos de conservación de nuez pecán [Carya illinoinensis (Wangenh.) K. Koch] y maximizado del proceso de obtención de aceite por Panozzo, Marina Graciela

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Estudio de insectos visitantes florales y posibles polinizadores en parcelas destinadas a la promoción del uso de dos materiales vegetales de AGROSAVIA, el Sorgo dulce Corpoica JJT... por Cardona Ortiz, Juliana

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Documento Conpes 4084: La Mojana: territorio resiliente, sostenible, productivo y competitivo

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Socio economic and botanic analysis of West Bank and Block A Forest of International Institute of Tropical Agriculture (IITA), Ibadan, Oyo State, Nigeria por Ariyo, O.C.

“…Adequate protection and conservation of these forests should be a priority to prevent loss of useful plants.…”
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An Exploratory Study of Cost-Benefit Analysis of Landscape Restoration por Wainaina, P., Gituku, E., Minang, Peter A.

“…For some restoration options, all the studies conducted reported positive net present value (NPV); agroforestry (8), soil and water conservation (5), mangrove restoration (3) and alien vegetation clearing (3). …”
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