Resultados de búsqueda - Sikh~

Indirect estimation of feed intake in dairy cows on pasture based on urine volume or water consumption por Jansson, Towe

“…It was also investigated whether the pasture intake could be predicted from the estimated K intake based on the estimated urine volume when the K concentration in the feed was known. High yielding dairy cows of the breeds Swedish Holstein (SH) and Swedish Red (SR) were given access to fresh pasture or an exercise area during daytime and kept indoors at night. …”
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Effekten av att använda olika informationskällor vid skattning av hingstars avelsindex inom SWB por Pettersson, Maria

“…The results showed that the breeding values changed between the different estimations depending on the information or model used but there were still high correlations (calculated with Spearman rank correlation) between the different breeding values. …”

Business interruption por Alm, Sandra, Söderström, Alexandra

“…Furthermore, it is essential for a dairy producer to regain the production as soon as possible since each day out of production involves a loss for the business. …”
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Complete genome characterization of barley yellow dwarf virus-OYV por Sathees, Kanitha

“…Barley yellow dwarf-associated viruses (BYD-associated viruses) belong to the family Luteoviridae and are of high economical relevance for cultivation of cereals. …”
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Evolution of milk production systems in Tropical Latin America and its interrelationship with markets : An analysis of the Colombian case por Holmann, Federico J., Rivas Ríos, Libardo, Carulla, Juan E., Rivera, B., Giraldo, Luis Alfonso, Guzmán Pérez, Silvio, Martínez, M., Medina, A., Farrow, Andrew

“…The amount of years of experience of farmers at producing milk was a key factor to increase profits, although not productivity. Farms located in sites where the commercial value of land was high (>US$6,000/ha) and near market centers had higher productivity that those with commercial value of land medium ($3,000 to $6,000/ha) and low (<$3,000/ha) but were less profitable in all regions. …”
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Experimentos demostrativos como metodología de transferencia de tecnología agronómica en un marco de investigación participativa por Rojas Meza, María Elena, Chura Chuquija, Julián

“…Yields in farmers' fields showed highly significant differences between the treatment that was the best in INIA fields versus the treatment used by farmers. …”
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Carbon loss after forest drainage of three peatlands in southern Sweden por Gustafsson, Maria

“…As an example, the losses of carbon from the Torvbråten bog plane were large despite a low pH and a high C/N ratio. Since the change in the groundwater table was virtually the same for the bog plane as for the fens in the Siksjöbäcken area (Letjärn and Särkalampi), 28.8 cm and 30.4 cm respectively, the large difference in carbon loss between these sites was assumed to be caused either by the larger share of tree-covered stations in the fen area or by the initially higher degree of decomposition of the fen peat, or by both. …”
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An ecogeographic study African vigna por Maxted, N., Mabuza-Diamini, P., Moss, H., Padulosi, S., Jarvis, A., Guarino, Luigi

“…Analysis of species distribution patterns showed a high correlation (=0.748) between levels of species richness and rarity. …”
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Soil greenhouse gas emissions under different land-use types in Savanna ecosystems of Kenya por Wachiye, Sheila, Merbold, Lutz, Vesala, Timo, Rinne, Janne, Räsänen, Matti, Leitner, Sonja, Pellikka, Petri

“…Field measurement data on greenhouse gas (GHG) emissions are still scarce for many land-use types in Africa, causing a high level of uncertainty in GHG budgets. To address this gap, we present in situ measurements of carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4) emissions from the lowlands of southern Kenya. …”
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Assessing the Effectiveness of Supplementary Irrigation and Soil Conservation Techniques on Maize in Cyili Sub-catchment, Rwanda por Uwizeyimana, Dieudonne

“…Results from the kriging method revealed that the soil moisture distribution for both soil layers were low in the lower and high in the upper part of the sub-catchment. Supplementary irrigation water requirement in the cropping season A (October to January) was 127mm (1,270m3/ha/season) with an application efficiency of 70% and translating to the entire catchment area (430ha) requirement of 546,100m3/season. …”
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Tanzania Country Climate Risk Profile Series, Kilolo District por Jalang’o Anyango, Dorcas, Begasha, Edgar, Kweka, Tumainiely

“…The agricultural sector in Tanzania has been exposed to high climatic risks for the past several decades (Arce & Caballero, 2015). …”
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Village Midline Study: Khulna, Morrelganj, Bangladesh por Hossain, Emdad, Rashid, Harun Or, Eunus, ATM, Arin, EA, Hanif, BM, Das, A, Aggarwal, Roopali, Nagpal, Mansi, Khatri-Chhetri, Arun

“…The low productivity in farmlands due to rising salinity, flooding and the cultivation of inappropriate crop varieties has improved since the baseline with soil salinity problems lessening with time. …”
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Analyse de l’efficience technique des exploitations avicoles productrices d’oeufs de table : cas des jeunes entrepreneurs au Bénin por Houedjofonon, E.M., Ahoyo Adjovi, N.R., Adeoti, R., Abdoulaye, Tahirou, Mignouna, Djana B., Chogou, S.K., Honfoga, B.

“…The results indicated that the average technical efficiency score was 0.91 reflecting a high technical performance of the poultry farms of young entrepreneurs. …”
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CGIAR 2030 Research and Innovation Strategy: Transforming food, land, and water systems in a climate crisis por CGIAR System Organization

“…This Strategy presents CGIAR's ambitious high-level approach for making a significant and meaningful contribution to the transformation of the world's food, land and water systems — both towards and beyond the SDGs, providing science of relevance within and beyond the Strategy's 2030 horizon. …”
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Projet d’Appui à la Résilience Climatique pour un Développement Agricole durable (PARC-DAD) - Rapport consolidé des ateliers de formation sur les méthodes et outils de collecte de... por Larwanou, Mahamane

“…Ces ateliers ont permis de renforcer les capacités des agents de services déconcentrés (niveau régional et départemental) du MESUDD sur 1) l’approche budget-programme à savoir le DPPD, PAP et le système de rapportage, 2) les outils et instrument de collecte et de gestion des données du MESUDD notamment les fiches de collectes, masques de saisie, le Système d’Information sur les Terres Restaurées (SITR) ; 3) l’internalisation des textes en matière en lien avec la gestion desressourcesforestières, 4) et l’apprentissage pratique des techniques de greffage.…”
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Manual for Sustainable Management of Clumping Bamboo Forest por Durai, J., Trinh, T.L.

“…Bamboo is a perennial plant that easily adapts to different site conditions. It can grow in a wide variety of soil types, ranging from organic-poor to mineral-rich and from drought to flooding conditions where many plants cannot grow. …”
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An Exploratory Study of Cost-Benefit Analysis of Landscape Restoration por Wainaina, P., Gituku, E., Minang, Peter A.

“…This is probably because it is often difficult to estimate this cost since it is not a direct cost and for some land uses the opportunity cost may be negligible, especially if the land is highly degraded. …”
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New Tropical Peatland Gas and Particulate Emissions Factors Indicate 2015 Indonesian Fires Released Far More Particulate Matter (but Less Methane) than Current Inventories Imply por Wooster, M.J., Gaveau, D.L.A., Salim, M.A., Zhang, T., Xu, W., Green, D.C., Huijnen, V., Murdiyarso, D., Gunawan, D., Borchard, N., Schirrmann, M., Main, B., Sepriando, A.

“…PM2.5 are the most significant smoke constituent in terms of human health impacts, and we find in situ PM2.5 emissions factors for pure peat burning to be 17.8 to 22.3 g·kg−1, and for spreading vegetation fires atop burning peat 44 to 61 g·kg−1, both far higher than past laboratory burning of tropical peat has suggested. …”
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Socio-economic potential of agroforestry as an alternative livelihood strategy for cocoa farmers in Ghana por Boadi, S.A.

“…Profitability on cocoa plots with low tree diversity was lower even in normal years compared to high tree diversity plots and reduced further in the drought year. …”
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Biophysical characterization: Sustainable Intensification Mixed Farming system (SI-MFS) sites in Ethiopia por Tesfaye, Getachew, Tibebe, Degefie, Ebrahim, Mohammed, Tilaye, Asmalu, Abera, Wuletawu, Tamene, Lulseged D.

“…Its purposes are to encourage the adoption and innovation of sustainable intensification technologies that improve crop, livestock, and water productivity, and conserve natural resources for smallholder farmers in Ethiopia. To implement the SI-MFS in Ethiopia, three project sites in Basona Worena (of North Shewa Zone of Amhara region), Doyogena (Kembata Timber Zone of SNNP), and Lemmo Woreda (Hadiya Zone of SNNP) were selected based on bio-physical and socio-economic criteria set by experts of the implementing CG centres (i.e., ABC, ILRI, and ICARDA) based in Addis Ababa, Ethiopia. …”
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