Resultados de búsqueda - "Pest"

Quantitative genetics and genomics converge to accelerate forest tree breeding por Grattapaglia, Dario, Silva Junior, Orzenil B., Resende, Rafael T., Cappa, Eduardo Pablo, Müller, Bárbara S. F., Tan, Biyue, Isik, Fikret, Ratcliffe, Blaise, El-Kassaby, Yousry A.

“…However, long breeding cycles, late flowering, variable juvenile-mature correlations, emerging pests and diseases, climate, and market changes, all pose formidable challenges. …”
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Manejo no tecnificado de cerdos (Sus scrofa) en las regiones Andina, Amazónica y Orinoquía de Colombia por Diaz Rodríguez, Gina J., Jiménez Ramírez, Juan Sebastián, Serrano, Hernán, López Arévalo, Hugo Fernando, Sánchez Palomino, Pedro, Montenegro, Olga L.

“…Se recolectaron datos de las sabanas inundables de la Orinoquía colombiana, la zona en erradicación de la peste porcina clásica y el departamento del Guaviare. …”
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Síndrome diarreico agudo en cerdo lactante

“…Debe investigarse sobre el origen de la presencia de Virus de la peste porcina en cerditos lactantes, para definir su papel y verificar el tipo de cepa que participa. …”
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Soil fertility management and cowpea production in the semi arid tropics of West Africa por Bationo, B. André, Ntare, B.R., Tarawali, Shirley A., Tabo, Ramadjita

“…Despite its importance, its yields are very low due to several constraints including poor soil, insect pests, and drought. The soils in semiarid West Africa are inherently low in nitrogen and phosphorus. …”
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Costs of tree seed and seedling supply systems. The cost of integrating genetic diversity into forest landscape restoration. por Neff, D., Kettle, Christopher J., Gotor, Elisabetta

“…While physiological quality has a considerable influence on both the germination rate of seedlings and the immediate vitality of the seedling after planting, genetic quality enables a planted population to adapt to a changing environment, and positively correlates with an increased resilience to pests and diseases. Moreover, genetic quality is considered to be an important prerequisite that allows seedlings to establish under prevailing conditions at the planting site and thus to avoid or decrease mortality due to maladaptation. …”
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Physical quality of maize grain harvested and stored by smallholder farmers in the Northern highlands of Tanzania: effects of harvesting and pre-storage handling practices in two m... por Mutungi, C., Muthoni, F., Bekunda, Mateete A., Gaspar, A., Kabula, E., Abass, A.

“…However, the majority of examined parameters were distinct by agro-location. Moreover, secondary pests and the levels of shriveled and broken grain levels were also distinct by drying method, while moldy/diseased/discolored grain, non-consumable grain, and overall losses were distinct depending on whether the harvested cobs were de-husked or not de-husked before drying. …”
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Population status of Boswellia papyrifera woodland and prioritizing its conservation interventions using multi-criteria decision model in northern Ethiopia por Gidey, T., Hagos, D., Juhar, H.M., Solomon, N., Negussie, A., Crous-Duran, J., Oliveira, T.S., Abiyu, A., Palma, J.H.

“…The results showed that the population structure of B. papyrifera is unstable and is characterized by low density (266 trees ha−1), absence of regeneration and saplings (DBH<10 cm) due to different interrelated disturbances such as overgrazing, over tapping, pests, agricultural expansion and poor managements. …”
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Planting material of enset (Ensete ventricosum), a key food security crop in southwest Ethiopia, is a key element in the dissemination of plant-parasitic nematode infection por Kidane, S., Haukeland, Solveig, Meressa, B.H., Hvoslef-Eide, A.K., Coyne, D.

“…The effect of nematode infection on yield and quality on enset remains to be investigated and would be a way forward to complement the nematode/disease studies conducted so far and add valuable knowledge to the current poorly known impact of pests and diseases.…”
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Report on the cost-benefit analysis for integrating new forage technologies in cattle production systems in Kenya and Ethiopia por Enciso, Karen, Burkart, Stefan

“…The evaluated forages are presented as alternatives to the traditionally used technologies based on their improved biomass availability during dry season, better biomass quality and general quantity, and their resistance to pests and diseases. The results of the economic evaluation were contrasted with the traditional technologies used by the producers in each country (base scenario or farmer practice scenario FP). …”
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Adoption of complementary climate-smart agricultural technologies: lessons from Lushoto in Tanzania por Ogada, Maurice Juma, Radeny, Maren A.O., Recha, John W.M., Solomon, Dawit

“…The technologies included diversification of multiple stress (drought, floods, pests, diseases)-tolerant crop varieties, use of fertilizers, and application of herbicides and pesticides. …”
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Gender and Generational Differences in Local Knowledge and Preference for Food Trees in Central Uganda and Eastern Kenya por Gachuiri, A., Paez-Valencia, A.M., Elias, M., Carsan, S., McMullin, S.

“…Some of these constraints were gendered and generational, with women mostly mentioning lack of knowledge about planting and management as well as cultural restrictions, such as only having access to land when married; whereas younger men indicated management challenges such as pests, limited markets, as well as scarcity and limited ownership of land. …”
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The role of CGIAR Germplasm Health Units in averting endemic crop diseases: the example of rice blast in Bangladesh por Enriquez, Y., Smale, M., Jamora, Nelissa, Hossain, M., Kumar, P. Lava

“…The Germplasm Health Units (GHUs) of the CGIAR are phytosanitary mechanisms put in place to help ensure safe (from pests and diseases) and efficient international transfer of germplasm among genebanks and breeding programs around the world. …”
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Innovation for agricultural climate risk insurance: household survey preliminary report por Muriithi, Cyrus K, Osiemo, Jamleck, Mwongera, Caroline

“…Findings on risk perceptions indicate that drought, and pests and diseases are the most frequently mentioned sources of uncertainty in production. …”
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Reality of Food Losses: A New Measurement Methodology por Delgado, Luciana, Schuster, Monica, Torero, Máximo

“…Specifically, we find that they included pests and diseases and lack of rainfall. When looking at the produce left in the field, the major reason for the loss is a lack of appropriate harvesting techniques. …”
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High-resolution crop-type mapping in northern Ghana por Alabi, Tunrayo, Muthoni, Francis, Uponi, John, Alabi, William, Oluwaleye, Josiah

“…This information improves crop productivity and helps mitigate production constraints such as pests, climate variability, and other biophysical factors. …”
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Monitoring the agri-food system in Myanmar: Rice millers – September 2024 survey round por Myanmar Agrifood Program for Strategy and Analysis

“…Looking forward  There will be lower paddy production from the 2024 monsoon season due to floods and pests, which is expected to further drive-up rice prices for consumers. …”
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Spent Pleurotus ostreatus substrate has potential for controlling the plant-parasitic nematode, Radopholus similis in bananas por Tazuba, Anthony Fredrick, Ocimati, Walter, Ogwal, Geofrey, Nyangwire, Betty, Onyilo, Francis, Blomme, Guy

“…Spent mushroom substrate (SMS), a waste product from mushroom cultivation, in addition to being rich in essential nutrients for crop growth, contains actively growing mushroom mycelia and metabolites that suppress some plant pathogens and pests. SMS thus has potential for fostering the suppressiveness of soil-borne pathogens of farms. …”
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Digital Agroclimatic Plot: An open-field laboratory where technology and agriculture come together to transform farming por Barrios, Camilo, Amaya, Alejandra, Arce, Daniela

“…Key benefits include the optimization of resource use (such as water and fertilizers), early detection of risks (pests, diseases, water stress), reduction of crop losses, and increased production efficiency through improved timing of agronomic interventions. …”
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Agroecological impacts of crop residue burning: a qualitative systematic review of direct and inferred evidence por Parambil-Peedika, Ashiq, Laing, Alison M., Gathala, Mahesh Kumar, Adeeth AG Cariappa, Krishna, Vijesh V.

“…Residue burning negatively affected natural predators but favored parasitic nematodes and rodent pests. More studies are required to better characterize the functional responses of important species across various agroecosystems. …”
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Learning lessons from China’s forest rehabilitation efforts: national level review and special focus on Guangdong Province por Chokkalingam, U., Zhou Zaichi, Wang Chunfeng, Toma, T.

“…But many rehabilitation sites have poor growth and stocking; and are highly susceptible to pests, diseases and fire. Both positive and negative environmental and socio-economic outcomes have been reported but systematic monitoring and evaluation has been limited. …”
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