Resultados de búsqueda - "marginalism"

The geography of large-scale land acquisitions: Analysing socio-ecological patterns of target contexts in the global South por Messerli, P, Giger, M, Dwyer, M.B., Breu, T., Eckert, S.

“…We then repeat the often-cited analysis that postulates a link between land investments and target countries with abundant so-called “idle” or “marginal” lands as measured by yield gap and available suitable but uncultivated land; our methods differ from the earlier approach, however, in that we examine local context (10-km radius) rather than countries as a whole. …”
Enlace del recurso

Perceptions across scales of governance and the Indonesian peatland fires por Carmenta, R., Zabala, A., Daeli, W., Phelps, J.

“…Improved understanding of stakeholder perceptions has potential to: give voice to marginalized communities; enable transparent mediation of diverse priorities; inform public education campaigns, and shape future policy and governance arrangements.…”
Enlace del recurso

Genetic analysis of drought-adaptive traits at seedling stage in early-maturing maize inbred lines and field performance under stress conditions por Adewale, Samuel A., Akinwale, R.O., Fakorede, M.A.B., Badu-Apraku, Baffour

“…The twelve inbred lines and their hybrids were evaluated under induced drought at seedling stage in the screen house and under marginal growing conditions on the field for two seasons. …”
Enlace del recurso

Trait‐based approaches for guiding the restoration of degraded agricultural landscapes in East Africa por Lohbeck, M., Winowiecki, Leigh Ann, Aynekulu, Ermias, Okia, C., Vågen, Tor-Gunnar

“…After controlling for cover and biomass, we found additional marginal effects of functional properties where FD was positively associated with SOC and the abundance of invasive species was associated with higher soil erosion. …”
Enlace del recurso

Tetraploidization events by chromosome doubling of nucellar cells are frequent in apomictic citrus and are dependent on genotype and environment por Aleza, Pablo, Froelicher, Yann, Schwarz, Sergio, Agustí, Manuel, Hernández, María, Juárez, José, Luro, Francois, Morillon, Raphael, Navarro, Luis, Ollitrault, Patrick

“…Colder conditions in marginal climatic areas appear to favour the expression of tetraploidization. …”
Enlace del recurso

Exploring the political economy of everyday life on the Costa Rican frontier from agrarian reform to the pineapple boom por Shaver, Irene

Enlace del recurso

Forest succession on abandoned agricultural land and its carbon stock por Mazinanian, Parisa

“…The development of secondary forest on abandoned agricultural lands has proven significant to land cover changes, especially in marginal areas across Europe. It is therefore important to quantify secondary forest succession in order to sustainably manage forest and agricultural resources, and also for modelling climate change. …”

Trygghet i stadens offentliga rum por Krook, Anna

“…By some discourses marginalized groups are at risk to be stigmatized, since the discourses acknowledge unequal power distribution, but don’t offer any possibilities to act. …”
Enlace del recurso

Describing patterns of mastitis indicators during a clinical mastitis episode por Panchal, Ditsa

“…The statistical analyses were carried out on recovered cases with linear mixed models and results presented as estimated marginal means that were used to analyze the patterns of mastitis indicators for an episode of CM. …”

Smallholder farmers and biofuel por Moges, Kassaye Tekola

“…The study discusses that growing castor beans on fertile land is not in line with Biofuel Development Strategy of Ethiopia, which emphasizes that energy crops should be grown on "marginal" lands. …”
Enlace del recurso

Merkostnader med vinterväghållning för Grot-transporter orsakade av väglagring. por Edmundsson, Jonathan

“…This is especially true for logging residues, which have smaller economic margins than timber and pulp. The purpose of this study was to calculate additional costs for a number of logging residue landings in the municipality of Lycksele, located in the northern part of Sweden. …”

Copy number variations as potential biomarkers for disease development in Breast Cancer por Kancherla, Reddy Prakash

“…The purpose of this study was to identify and compare copy number variants in IFNAR1 loci of healthy uninvolved margin of breast tissue surrounding primary tumor and blood derived‐DNA of breast cancer patients by using Illumina SNPs array‐Human660W‐Quad. …”
Enlace del recurso

Small-scale versus large-scale cocoa farming in Cameroon por Fule, Chi Bemieh

“…Results reveal that smallholders have higher yield and higher profit margins than large-holders, but that they are less efficient in marketing their produce, and that they incur equal costs on average. …”
Enlace del recurso

Gene expression patterns in Fraxinus excelsior clones with contrasting susceptibility to Hymenoscyphus fraxineus por Eshghi Sahraei, Shadi

“…To address the first aim, bark of susceptible and resistant clones were infected with H. fraxineus and samples were taken after 9 months from the margins of necrosis. Total RNA was extracted and sequenced by next generation Illumina sequencing technique. …”

Efecto de tres niveles de nitrógeno y tres densidades poblacionales sobre el crecimiento, desarrollo y rendimiento en el cultivo de maiz (Zea mays L) Var. NB-6 por Camacho García, Johanna, Bonilla Abad, Russell

“…Los resultados del análisis económico demuestran que la mejor tasa de retomo marginal es de 539.15 % y se obtuvo con el tratamiento (90 kg/N. ha y 71 000 plantas /ha).…”
Enlace del recurso
Enlace del recurso

Efecto de número de plantas por nido y frutas por planta sobre el crecimiento y rendimiento del cultivo de la sandía (Citrullus vulgaris schrad) por Flores Rocha, Rafael Alfredo, Gadea Zeas, Víctor Matías

“…Los resultados del análisis económico indican que cuando se dejó dos planta/nido y 3 frutas/planta (tratamiento a2b2), se obtuvo el mayor beneficio neto, con un rendimiento de 93,333 kg/ha y una tasa de retorno marginal de 297.84 por ciento.…”
Enlace del recurso
Enlace del recurso

Evaluación de cinco tratamientos para el manejo del ácaro (Polyphagotarsonemus latus, banks) en el cultivo de chiltoma (Capsicum annum, L.) por Rodriguez Blandón, Gerald Alexander, Osejo Martínez, Wilbert Ramón

“…En cuanto al análisis económico que es preponderante en este trabajo se ha demostrado que el tratamiento con Caldo sulfocálcico A resultó ser él más rentable presentando una tasa de retorno marginal del 18.84%. …”
Enlace del recurso
Enlace del recurso

Evaluación de alternativas botánicas y químicas para el manejo del acaro blanco (Poliphagotarsonemus latus, Bank)(Acarina: Tarsonemidae) e insectos plagas en el cultivo de chiltoma... por Barberena Moncada, Javier Antonio, Lacayo Narvaez, Yasmir Antonio

“…En el análisis de tasa de retorno marginal el tratamiento Vertimec es el que obtuvo mejor resultado con 659.53%.…”
Enlace del recurso
Enlace del recurso

Evaluación de alternativas para la protección de semilleros de tomate (Lycopersicum esculentum Mill) contra el ataque del complejo mosca blanca (Bemisia tabaci, Gennadius)-Geminivi... por Jiménez Martínez, Edgardo, Sandino-Díaz, Victor, Rodríguez-Salguera, Victor Hugo, Morales-Biandón, José Luis

“…Además, los tratamientos que fueron no dominados (Microinvernadero y Gaucho-confidor) se les determinó la Tasa de Retorno Marginal, concluyéndose así, que el microinvernadero fue la tecnología mas rentable; por tal razón, es la alternativa que en este estudio se puede recomendar para los productores de este municipio. …”
Enlace del recurso
Enlace del recurso

Uso de plaguicidas químicos y botánicos para el manejo de las principales plagas de la chiltoma (Capsicum annuum L.), en Tisma, Masaya por Jiménez Martínez, Edgardo, Barberena Moncada, Javier, Lacayo Narváez , Yasmir

“…En el análisis de tasa de retorno marginal el tratamiento Vertimec es el que obtuvo mejor resultados comparado con los demás tratamientos evaluados.…”
Enlace del recurso
Enlace del recurso