Resultados de búsqueda - Reference. General.

Genetic progress and economic benefit of community-based breeding programs for sheep out- and upscaling options in Ethiopia por Mueller, Joaquin Pablo, Haile, Aynalem, Getachew, Tesfaye, Rekik, Mourad, Rischkowsky, Barbara

“…Genetic progress in six-month weight and economic benefit in US dollars with a reference planning horizon (H) of 20 years and a discount rate (r) of 0.07 were calculated using gene flow techniques. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Leaf protein allocation across the canopy and during senescence in earlier and later senescing maize hybrids, and implications for the use of chlorophyll as a proxy of leaf N por Antonietta, Mariana, Giron, Paula, Costa, María Lorenza, Guiamet, Juan José

Enlace del recurso
Enlace del recurso
Enlace del recurso

Efecto de temperatura de tostado de malta y del porcentaje de trigo en la elaboración de una cerveza tipo Weissbier Alemana por Sanlate M., Jhonny

“…Se evaluaron atributos sensoriales (apariencia, aroma, color, sabor, sabor residual, amargor, frescura, cuerpo, y aceptación general) con un panel no entrenado de 12 personas usando una escala hedónica de 5 puntos. …”
Enlace del recurso

Generalised matrix and compartmental population models. por Mwambi, H.G.

“…The structuring or classification may be due to age, stage of development or a combination of both in a more general perspective. The class of matrix population models are examples of such models and have been the subject of theoretical and practical study for many years. …”
Enlace del recurso

A review of the sampling methods used in aerial survey por Jolly, G.M.

“…Reviews procedures for obtaining reliable information on animal populations, other ecological features and land use generally from low-flying aircraft by direct observation or conventional photography, with reference to types of sampling unit, and the relative merits of unstratified systematic and stratified random sampling.…”
Enlace del recurso

Mapping Agroforestry and Trees Outside Forest por Rizvi, R.H., Handa, A.K., Sridhar, K.B., Kumar, A., Bhaskar, S., Chaudhari, S.K., Arunachalam, A., Thomas, N., Ashutosh, S., Sapra, R.K., Pujar, G., Singh, R.K., Londhe, S., Nayak, D., Dogra, A., Choudhary, R., Dhyani, S.K., Rizvi, J., Vågen, Tor-Gunnar, Ahmad, M., Prabhu, R., Biradar, Chandrashekhar M., Dongre, G.

“…In addition, there is a general lack of systematically collected ground reference information for the development of predictive models for the extent of agroforestry area, as well as for the validation of these estimates.…”
Enlace del recurso

Sustainable rice production in African inland valleys: Seizing regional potentials through local approaches por Rodenburg, J., Zwart, Sander J., Kiepe, P., Narteh, L.T., Dogbe, W., Wopereis, Marco C.S.

“…With an estimated surface area of 190 M ha, inland valleys are common landscapes in Africa. Due to their general high agricultural production potential, based on relatively high and secure water availability and high soil fertility levels compared to the surrounding uplands, these landscapes could play a pivotal role in attaining the regional objectives of food security and poverty alleviation. …”
Enlace del recurso

The DQQ is a valid tool to collect population-level food group consumption data: A study among women in Ethiopia, Vietnam, and Solomon Islands por Uyar, Betül T.M., Talsma, Elise F., Herforth, Anna W., Trijsburg, Laura E., Vogliano, Chris, Pastori, Giulia, Bekele, Tesfaye Hailu, Huong, Le Thi, Brouwer, Inge D.

“…Background The Diet Quality Questionnaire (DQQ) is a rapid dietary assessment tool designed to enable feasible measuring and monitoring of diet quality at population level in the general public. Objectives To evaluate validity of the DQQ for collecting population-level food group consumption data required for calculating diet quality indicators by comparing them with a multipass 24-h dietary recall (24hR) as the reference. …”
Enlace del recurso

Impacto de la elección del material y nutrición sobre la productividad y calidad de trigo en el noreste La Pampa por Apollonio, Juan, Alvarez, Cristian, Saks, Matias, Fernandez, Romina, Galetto, Gaston

Enlace del recurso

Comparación del progreso del cultivo de soja en los ciclos agrícolas 2021/22 y 2022/23 (ciclo agrícola con evento “La Niña”). por Vicentin, Ignacio Gabriel, Cuatrin, Alejandra, Santos, Diego Jose, Gallardo, Maricel Andrea, Politi, Mariangeles, Formento, Angela Norma

Enlace del recurso

Áreas agroecológicas por Oliva, Gabriel Esteban, Behr, Santiago Javier, González, Liliana, Peri, Pablo Luis, Massara Paletto, Virginia, Rial, Pablo Eduardo, Livraghi, Enrique

Enlace del recurso

Encuesta sectorial lechera del INTA. Resultados del ejercicio productivo 2018-2019 por Gastaldi, Laura Beatriz, Litwin, Gabriela Maria, Maekawa, Marina, Moretto, Mónica Laura, Marino, Magdalena Rosa, Engler, Patricia Laura, Cuatrin, Alejandra, Centeno, Alejandro René, Galetto, Alejandro Ju

Enlace del recurso

Implications for India of the May 2008 draft agricultural modalities por Gopinath, Munisamy, Laborde Debucquet, David

“…In terms of preferences, only duty-free, quota-free access to least developed countries, if granted, would result in significant changes in India’s applied protection. In general, the formula cut with flexibilities does not appear to open India’s market and may not lead to less heterogeneity in the protection structure. …”
Enlace del recurso

Transmisión de precios en el sector forestal en Argentina por Gatti, Nicolas, Olemberg, Demián Jeremías, Pace Guerrero, Ignacio Raul, Egolf, Patricia

Enlace del recurso

Morphophysiological diversity of rhizobia nodulating pigeon pea (Cajanus cajan L. Millsp.) growing in Ethiopia por Degefu, T., Woldemeskel, Endalkachew, Adem, M., Fikre, Asnake, Amede, Tilahun, Ojiewo, Christopher Ochieng

“…The isolates were compared with seven reference strains of rhizobia by application of the unweighted pair group method with arithmetic means (UPGMA) using NTSYSpc Version 2.1 software program. …”
Enlace del recurso

Proceso de institucionalización de la agricultura familiar y nuevo referencial para el desarrollo rural en la Argentina por Gisclard, Marie, Allaire, Gilles, Cittadini, Roberto

Enlace del recurso
Enlace del recurso

Candidate defense genes from rice, barley, and maize and their association with qualitative and quantitative resistance in rice por Ramalingam, J., Vera Cruz, C.M., Kukreja, K., Chittoor, J.M., Wu, J.-L., Lee, S.W., Baraoidan, M., George, M.L., Cohen, M.B., Hulbert, S.H., Leach, J.E., Leung, H.

“…Candidate genes involved in both recognition (resistance gene analogs [RGAs]) and general plant defense (putative defense response [DR]) were used as molecular markers to test for association with resistance in rice to blast, bacterial blight (BB), sheath blight, and brown plant-hopper (BPH). …”
Enlace del recurso

L'Impact de la crise economique sur les populations, les migrations et le couvert forestier du Sud-Cameroun por Kemajou J.P.W., Sunderlin, William D.

“…Cette etude a ete realisee en 1997-98 par le CIFOR en collaboration avec les institutions et les chercheurs camerounais, grace a l'appui financier du DFID du Royaume-Uni. Son objectif general est de compendre les causes qui expliqueraient le taux de deforestation beaucoup plus elevependantla crise economique (qui commenca en 1986) par rapport a ala periode avant le debut de la crise. …”
Enlace del recurso

Integration of mid-infrared spectroscopy and geostatistics in the assessment of soil spatial variability at landscape level por Cobo Borrero, Juan G., Dercon, G., Yekeye, T, Chapungu, L, Kadzere, C, Murwira, A, Delve, Robert J., Cadisch, Georg

“…In fact, the first component (explaining 49% of variation) related well with all soil properties of reference samples (absolute correlation values of 0.55–0.96). …”
Enlace del recurso

Assessing yield and fertilizer response in heterogeneous smallholder fields with UAVs and satellites por Schut, Antonius G.T., Sibiry Traoré, Pierre C., Blaes, Xavier, By, Rolf A. de

“…For each plot, we calculated vegetation index means, medians and coefficients of variation. Cross-validated general linear models were used to assess the predictability of relative differences in crop yield and yield response to fertilizer, explicitly accounting for the effects of fertility treatments, between-field and within-field variabilities. …”
Enlace del recurso