Resultados de búsqueda - "Oryza sativa"

Sensitivity of Pollination to Water Deficits At Anthesis in Upland Rice por Ekanayake, I.J., Steponkus, P.L., De Datta, S.K.

“…Rice (Oryza sativa L.) subjected to water deficit during anthesis shows pollination abnormalities resulting in low grain yields. …”
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Rice Responses To A Short-Duration Green Manure .2. N Recovery And Utilization por Morris, R.A., Furoc, R.E., Dizon, M.A.

“…Walp.], when used as a green manure for lowland rice (Oryza sativaL.), can increase grain yield by 2 Mg ha−1, and that supplemental inorganic applications increase yield further. …”
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Puddling Influence on Soil, Rice Development, and Yield por Sharma, P.K., De Datta, S.K.

“…The effects of puddling on soil physical properties, percolation losses of water and nutrients, and nutrient uptake and grain yield of IR36 rice (Oryza sativa L.) in an Andaqueptic Haplaquoll and a Lithic Hapludoll were evaluated in a field experiment. …”
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Response of Rice to Solar Radiation and Temperature Estimated From International Yield Trials por Seshu, D.V., Cady, F.B.

“…Experimental yields from cooperative rice (Oryza sativa L.) trials of the International Rice Testing Program network are related to major weather variables during reproductive and ripening stages. …”
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Pollen Shedding and Combining Ability for High Temperature Tolerance in Rice por Mackill, D.J., Coffman, W.R., Rutger, J.N.

“…High temperature‐induced sterility in rice (Oryza sativa L.) has not been an important problem in traditional cropping patterns. …”
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Diurnal changes in transcript and metabolite levels during the iron deficiency response of rice por Selby-Pham, Jamie, Lutz, Adrian, Moreno-Moyano, Laura T., Boughton, Berin, A., Roessner, Ute, Johnson, Alexander A. T.

“…Rice (Oryza sativa L.) is highly susceptible to iron (Fe) deficiency due to low secretion levels of the mugineic acid (MA) family phytosiderophore (PS) 2′-deoxymugineic acid (DMA) into the rhizosphere. …”
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The acceptance of zinc biofortified rice in Latin America: A consumer sensory study and grain quality characterization por Woods, Bo-Jane, Gallego-Castillo, Sonia, Talsma, Elise F., Álvarez, Daniel

“…Biofortification of rice (*Oryza sativa* L.) with zinc has the potential to alleviate zinc deficiencies. …”
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A two-gene strategy increases iron and zinc concentrations in wheat flour, improving mineral bioaccessibility por Harrington, Sophie A., Connorton, James M., Nyangoma, Natasha I. M., McNelly, Rose, Morgan, Yvie M. L., Aslam, Mohamad F., Sharp, Paul A., Johnson, Alexander A. T., Uauy, Cristobal, Balk, Janneke

“…Here we demonstrate that a transgenic approach combining endosperm-specific expression of the wheat VACUOLAR IRON TRANSPORTER gene TaVIT2-D with constitutive expression of the rice (Oryza sativa) NICOTIANAMINE SYNTHASE gene OsNAS2 significantly increases the total concentration of zinc and relocates iron to white-flour fractions. …”
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Onerice breeding framework: An end-to-end system to develop better varieties faster por Bhosale, Sankalp, Thathapalli Prakash, Parthiban, Kadaru, Suresh Babu, Hussain, Waseem, Dixit, Shalabh, Ali, Jauhar, Platten, John D., Islam, Md Rafiqul, Singh, Vikas Kumar, Murori, Rosemary, Ndayiragije, Alexis, Panchbhai, Ajay, Nayak, Swati, Dela Cruz, Princess, Demont, Matty, Bartholome, Jerome, Covarrubias‐Pazaran, Giovanny, Cobb, Joshua N., Bhardwaj, Hans

“…Consequently, the OneRice Breeding Framework is the fundamental blueprint for modern rice (Oryza sativa) crop breeding.…”
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Avance generacional rápido en arroz: Acelerando el desarrollo de híbridos por Torres, Juanita, Akohoue, Felicien, Carabali, James, Mosquera, Paola Andrea, Alvarez, Maria Fernanda

“…El arroz (Oryza sativa L.) es un cultivo clave para la seguridad alimentaria global. …”
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Mitigating climate change impacts on West African rice yields: evaluating APSIM-ORYZA and management practices por Guidigan, M. L. G., Dossou-Yovo, E. R., Ra-danielson, A. M., Akpoti, Komlavi, Tapily, A., Iboko, M. P., Balogun, A. A.

“…Rice (Oryza sativa) demand in sub-Saharan Africa is projected to rise by 12 million tonnes between 2021 and 2026. …”
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Leaf Na+ effects and multi-trait GWAS point to salt exclusion as the key mechanism for reproductive stage salinity tolerance in rice por de Ocampo, Marjorie P., Tam, Bui Phuoc, Egdane, James A, Chebotarov, Dmytro, Doi, Kazuyuki, Yamauchi, Akira, Ismail, Abdelbagi M, Henry, Amelia, Mitsuya, Shiro

“…Background and Aims Since salinity stress may occur across stages of rice (Oryza sativa L.) crop growth, understanding the effects of salinity at reproductive stage is important although it has been much less studied than at seedling stage. …”
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Enhancing farming system water productivity through alternative land use and improved water management of rainfed agriculture in Vertisol areas por Erkossa, Teklu, Haileslassie, Amare, MacAlister, C.

“…Early planting of wheat (Triticum spp) using BBF on drainable areas and rice (Oryza sativa) or grasspea (Lathyrus sativus) on the flat areas were compared with the traditional practices. …”
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Modeling Water Management and Food Security in India under Climate Change por Islam A, Shirsath, Paresh Bhaskar, Kumer SN, Subash N, Sikka, Alok, Aggarwal, Pramod K.

“…Crop yield modeling showed decreases in irrigated and rainfed rice (Oryza sativa L.) yields under the future climate change scenarios, but the decrease is marginal for rainfed rice. …”
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Resistance to Multiple Temperate and Tropical Stem and Sheath Diseases of Rice por Rosas, Juan E., Martínez, Sebastián, Blanco, Pedro, Pérez de Vida, Fernando B., Bonnecarrère, Victoria, Mosquera Cifuentes, Gloria Maria, Cruz Gallego, Maribel, Garaycochea, Silvia, Monteverde, Eliana, McCouch, Susan, Germán, Silvia, Jannink, Jean-Luc, Gutiérrez, Lucía

“…Stem rot and aggregated sheath spot are the two major stem and sheath diseases affecting rice (Oryza sativa L.) in temperate areas. A third fungal disease, sheath blight, is a major disease in tropical areas. …”
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Rice mill waste as organic manure on a degraded Alfisol por Schulz, S., Tian, G., Oyewole, B., Bako, S.

“…An on-farm experiment was conducted in the northern Guinea savanna of Nigeria to evaluate the fertilizer effect of rice (Oryza sativa L.) mill waste (RMW) on a degraded Alfisol. …”
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Biological effects of plant residues with contrasting chemical composition under humid tropical conditions decomposition and nutrient release por Tian, G., Kang, B., Brussaard, Lijbert

“…Decomposition and nutrient release patterns of prunings of three woody agroforestry plant species (Acioa barteri, Gliricidia sepium and Leucaena leucocephala), maize (Zea mays) stover and rice (Oryza sativa) straw, were investigated under field conditions in the humid tropics, using litterbags of three mesh sizes (0.5, 2 and 7 mm) which allowed differential access of soil fauna. …”
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Breeding grain mold resistant sorghum cultivars por Reddy, B., Bandyopadhyay, Ranajit, Ramaiah, B., Ortíz, R.

“…Moench) is the fifth important cereal crop after wheat (Triticum aestivumL.), maize (Zea maysL.), rice (Oryza sativaL.), and barley (Hordeum vulgareL.) in the world. …”
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Pathogenicity of Heterorhabditis bacteriophora in ultraviolet light–irradiated agar suspension on Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae por Pérez Tesén, Edgar Darwin, Rodas Adrianzén, Jennifher Elizabeth, Chávez Cabrera, Alexander, Neira de Perales, María Elena

“…Smith) (Lepidoptera: Noctuidae) is an economically important pest of variety of crops, including maize (Zea mays L.), rice (Oryza sativa L.), and cotton (Gossypium spp.). Conventional chemical insecticides are usually used for management of this pest; however, a viable alternative is the use of microbial agents or their biological products, such as entomopathogenic nematodes. …”
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Fertilización del cultivo del arroz (oriza sativa L.) en los llanos orientales por Sánchez S., Luis Fernando

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