Resultados de búsqueda - Trilce~

Nucleotide diversity analysis highlights functionally important genomic regions por Tatarinova, Tatiana V., Chekalin, Evgeny, Nikolsky, Yuri, Bruskin, Sergey, Chebotarov, Dmitry, McNally, Kenneth L., Alexandrov, Nickolai

“…We analyzed functionality and relative distribution of genetic variants across the complete Oryza sativa genome, using the 40 million single nucleotide polymorphisms (SNPs) dataset from the 3,000 Rice Genomes Project (http://snp-seek.irri.org), the largest and highest density SNP collection for any higher plant. …”
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Functional benefits of predator species diversity depend on prey identity por Wilby, A., Villareal, S.C., Lan, L.P., Heong, K.L., Thomas, M.B.

“…This study aimed to test whether increased predator species diversity results in higher rates of predation on two key, but contrasting, insect pest species commonly found in the rice ecosystems of south‐east Asia.3. Glasshouse experiments were undertaken in which four life stages of a planthopper (Nilaparvata lugens) and a moth (Marasmia patnalis) were caged with single or three‐species combinations of generalist predators.4. …”
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Drought Response Of Grain Legumes Under Irrigation Gradient .2. Plant Water Status And Canopy Temperature por Pandey, R.K., Herrera, W. A. T., Pendleton, J.W.

“…A great need exists in semiarid or tropical areas to include food legumes in rice (Oryza sativa L.) based cropping systems during the post monsoon or dry season. …”
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Options for reducing greenhouse gas emissions from agriculture and food systems por Martin, Will, Vos, Rob

“…About 50 percent of agricultural emissions (in CO2eq) comes from methane, a super potent GHG, mostly from livestock production and rice cultivation. We consider six broad approaches to emission reduction from agriculture—emission taxes, repurposing of farm subsidies, regulations, investing in green innovations, carbon credits, and demand-side interventions. …”
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Socio-economic, environmental and health trade-offs in Bangladesh’s food system transformation por de Lange, Thijs, van Dijk, Michiel, Kuiper, Marijke, van Zeist, Willem-Jan, Bartelings, Heleen, Mizan, Arefin, van Meijl, Hans

“…It was found that promoting a diet with more plant-based proteins would have a strong positive impact on dietary health and an overall positive impact on the environment compared to the BAU scenario, due to the reduced impact of animal protein production on greenhouse gas emissions and the reduced impact of rice production on water use and nitrogen application. …”
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Contextualizing private sector-based seed system development: The case of sorghum in Eastern Africa por Hambloch, Caroline, Kahwai, Jane, Mugonya, John

“…Significant political-economic obstacles exist that favor the support of cash crops such as maize and rice, limiting the growth and development of the private sector in the sorghum seed system. …”
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Socio-economic, environmental and health impacts of dietary transformation in Bangladesh por de Lange, Thijs, van Dijk, Michiel, Kuiper, Marijke, van Zeist, Willem-Jan, Bartelings, Heleen, Mizan, Arefin

“…This is due to the reduced impact of animal protein production on greenhouse gas emissions and the reduced impact of rice production on water use and nitrogen application. …”
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Population genomics uncovers loci for trait improvement in the indigenous African cereal tef (Eragrostis tef) por Jones, M.R.W., Kebede, W., Teshome, Abel, Girija, A., Teshome, A., Girma, D., Brown, J.K.M., Quiroz-Chavez, J., Jones, Christopher S., Wulff, B.B.H., Assefa, K., Tadele, Z., Mur, L.A.J., Chanyalew, S., Uauy, C., Shorinola, Oluwaseyi

“…Grain metabolome profiling reveals differential accumulation of fatty acids and flavonoids between white and brown grains. k-mer and SNP-based genome-wide association uncover important marker-trait associations, including a significant 70 kb peak for panicle morphology containing the tef orthologue of rice <i>qSH1</i>—a transcription factor regulating inflorescence morphology in cereals. …”
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Multi-year field evaluation of nicotianamine biofortified bread wheat por Beasley, Jesse T., Bonneau, Julien P., Moreno-Moyano, Laura T., Callahan, Damien L., Howell, Kate S., Tako, Elad, Taylor, Julian, Glahn, Raymond P., Appels, Rudi, Johnson, Alexander A. T.

“…We have employed genetic engineering to constitutively express (CE) the rice (Oryza sativa) nicotianamine synthase 2 (OsNAS2) gene and upregulate biosynthesis of two metal chelators – nicotianamine (NA) and 2′-deoxymugineic acid (DMA) – in bread wheat, resulting in increased Fe and Zn concentrations in wholemeal and white flour. …”
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Changes in properties of a newly cleared tropical Alfisol as affected by mulching por Lal, R., De Vleeschauwer, D., Nganje, R.M.

“…Changes in soil properties of a newly cleared tropical Alfisol resulting from mulch rates of 0, 2, 4, 6, and 12 tons ha−1 season−1 of rice (Oryza sativa) straw were investigated from 1976 to 1977. …”
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Strengthening Soil Health Systems in West Africa: Development of Appropriate Fertilizer Nutrient Requirements for Specific Crop and Soil Combinations within Prioritized Target Area... por Kadja, Lionel Axel, Vanlauwe, Bernard, Mkuhlani, Siyabusa, Shehu, Bello, Sinha, Surajit, Sehou, Romaric;, Dalaa, Mustapha Alasan, Ampadu Boakye, Theresa

“…This is being undertaken with focus on Nigeria, Ghana, Togo, Liberia, Sierra Leone, Mali and Senegal in geographies where strategic scaling projects such as FSRP and Soil values are working in. The focus crops were rice, maize and cassava, based on country prioritisation exercises. …”
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Improving smallholder farming systems in Imperata areas of Southeast Asia: alternatives to shifting cultivation por Menz, K., Magcale-Macandog, D., Rusastra, I.W.

“…Imperata is essentially restricted to upland areas, since it does not coexist with lowland rice farming. There is a section on bioeconomic analysis of traditional smallholder 'shifting cultivation' farming systems where the fallow is Imperata and another contains a series of case study descriptions of successful tree growing by smallholders on Imperata grasslands. …”
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The importance of forest and landscape resource for community around gunung Lumut protected forest, East Kalimantan por Murniati, Padmanaba, M., Basuki, I.

“…In Rantau Layung, the most important land type was rice fi eld, whereas in Mului was forest. There were 13 and 14 use categories of landscape resources in Rantau Layung and Mului, respectively, such as food, medicine, constructions and source of income. …”
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Communicating the probabilistic seasonal forecast for a better farming management and decisions at Kaffrine, Senegal por Ndiaye, Ousmane

“…In the south, peanut is intensified using inputs, and maize, sorghum, lowland rice and sesame are also cropped. Main constraints to agricultural production are high rainfall variability, poor soil fertility, no attractive markets and high poverty levels with low access to capital.…”
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Vulnerability of smallholder farmers to ENSO-related drought in Indonesia por Keil, A., Teufel, Nils, Gunawan, D., Leemhuis, C.

“…Main activities are the cultivation of rice, maize and cocoa. Accounting for water supply, external Cobb-Douglas production functions generate output according to level of production intensity and predicted weather patterns. …”
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Identification of three strains of a virus associated with cassava plants affected by Frogskin disease por Calvert, Lee A., Cuervo Ibáñez, Maritza, Lozano Potes, Iván, Villareal, N., Arroyave, José A.

“…The putative proteins predicted from the sequence of the cassava virus cDNA clones have similarity with the P1, P2, P3, P4, P5 and P10 proteins of Rice ragged stunt virus (RRSV). Phylogenic analysis confirmed that this virus is a member of the family Reoviridae and is most closed related to RRSV. …”
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Evaluación del agua gravitacional a través del perfil de un suelo de la altillanura por Valenzuela, I.G., Perea, G, Amézquita Collazos, Edgar

“…With the purpose of determining under field conditions the quantity of rainfall that moves vertically to several depths in the Altillanura, a soil Tipyc Haplustox isohipertérmico caolinítico of the municipality of Port López (Meta) was selected, worked during several years (2, 4 and 6 trail passes per year for a total accumulated to the moment of the tests of 8, 16 and 32 passes) and different handling conditions (native Savanna; Rice (with 8 and 16 trail passes) and I Pasture (B. …”
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Reduction of tannin level in a tropical legume (Desmodium ovalifolium) with polyethylene glycol (PEG): Effects on intake and N balance digestion and absorption by sheep por Carulla, Juan E., Lascano Aguilar, Carlos Eduardo, Klopfenstein, T

“…With the purpose of determining under field conditions the quantity of rainfall that moves vertically to several depths in the Altillanura, a soil Tipyc Haplustox isohipertérmico caolinítico of the municipality of Port López (Meta) was selected, worked during several years (2,4 and 6 traîl passes per year for a total accumulated to the moment of the tests of 8, 16 and 32 passes) and different handling conditions (native Savanna; Rice (with 8 and 16 trail passes) and I Pasture (B. …”
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An inventory of crop wild relatives of the United States por Khoury, Colin K., Greene S, Wiersema, John H., Maxted, Nigel, Jarvis, Andy, Struik, Paul C.

“…Some potentially valuable species are threatened in the wild, including relatives of sunflower (Helianthus annuus L.), walnut (Juglans regia L.), pepo squash (Cucurbita pepo L.), wild rice (Zizania L.), raspberry (Rubus idaeus L.), and plum (Prunus salicina Lindl.), and few accessions of such taxa are currently conserved ex situ. …”
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Drained Inland Organic Soils por Drösler, M., Verchot, Louis V., Pan G, Freibauer, A., Evans, C.D., Bourbonniere RA, Alm JP, Page S, Agus, F., Sabiham S, Wang C, Srivastava N, Borgeau-Chavez L, Couwenberg, J., Hergoualc'h, Kristell, Hooijer, A., Jauhiainen, J., Minkkinen K, French N, Strand, T., Sirin, A., Mickler R, Tansey K, Larkin N

“…Within each land-use category water table level is manipulated to varying degrees depending on land-use purpose, e.g., for cultivating cereals, rice, or for aquaculture, which can be reflected by different drainage classes. …”
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