Base de dados : MEDLINE
Pesquisa : J01.040.227 [Categoria DeCS]
Referências encontradas : 247 [refinar]
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[PMID]:29101855
[Au] Autor:Yousaf B; Liu G; Abbas Q; Ullah H; Wang R; Zia-Ur-Rehman M; Amina; Niu Z
[Ad] Endereço:CAS-Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, 230026, PR China; State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi'an,
[Ti] Título:Comparative effects of biochar-nanosheets and conventional organic-amendments on health risks abatement of potentially toxic elements via consumption of wheat grown on industrially contaminated-soil.
[So] Source:Chemosphere;192:161-170, 2018 Feb.
[Is] ISSN:1879-1298
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Potentially toxic elements (PTEs) discharge to the soil environment through increased anthropogenic activities is a global threat. These PTEs can have harmful and chronic-persistent health effects on exposed populations through food consumption grown on contaminated soils. Efforts to investigate the transformation mechanism and accumulation behavior of PTEs in soil-plant system and their adverse health-effects have focused extensively in previous studies. However, limited studies address biochar nanosheets (BCNs) as a potential soil amendment to reduced humans health risks through dietary intake of food-crop grown on PTE-contaminated soil. Here, we showed how BCNs cutback health hazards of PTEs through impacts on bioavailability and phytoaccumulation of PTEs, and their daily intake via consumption of wheat. When BCNs amendment was compared with both conventional organic amendments (COAs) and control, it significantly (P ≤ 0.05) reduced bioavailability and uptake of PTEs by wheat plants. Based on risk assessment results, the hazard indices (HIs) for PTEs in all treatments were <1, however, BCNs addition significantly (P ≤ 0.05) reduced risk level, when compared to control. Furthermore, the cancer risks for Cd, Cr and Ni over a lifetime of exposure were higher in all treatments than the tolerable limit (1.00E-4 to 1.00E-6), however BCNs addition significantly suppressed cancer risk compared to control. Conclusively, our results suggest that BCNs can be used as soil amendment to reduce potential risks of PTEs through consumption of food grown in PTE-contaminated soils.
[Mh] Termos MeSH primário: Carvão Vegetal/química
Produção Agrícola/métodos
Metais Pesados/análise
Nanoestruturas/química
Poluentes do Solo/análise
Triticum/metabolismo
[Mh] Termos MeSH secundário: Disponibilidade Biológica
Produção Agrícola/instrumentação
Poluição Ambiental
Metais Pesados/metabolismo
Metais Pesados/toxicidade
Risco
Solo/química
Poluentes do Solo/metabolismo
Poluentes do Solo/toxicidade
Triticum/química
Triticum/crescimento & desenvolvimento
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Metals, Heavy); 0 (Soil); 0 (Soil Pollutants); 0 (biochar); 16291-96-6 (Charcoal)
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180123
[Lr] Data última revisão:
180123
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171105
[St] Status:MEDLINE


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[PMID]:28898466
[Au] Autor:Andrew J; Ismail NW; Djama M
[Ad] Endereço:Institute of Agricultural and Food Policy Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.
[Ti] Título:An overview of genetically modified crop governance, issues and challenges in Malaysia.
[So] Source:J Sci Food Agric;98(1):12-17, 2018 Jan.
[Is] ISSN:1097-0010
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The application of agricultural biotechnology attracts the interest of many stakeholders. Genetically modified (GM) crops, for example, have been rapidly increasing in production for the last 20 years. Despite their known benefits, GM crops also pose many concerns not only to human and animal health but also to the environment. Malaysia, in general, allows the use of GM technology applications but it has to come with precautionary and safety measures consistent with the international obligations and domestic legal frameworks. This paper provides an overview of GM crop technology from international and national context and explores the governance and issues surrounding this technology application in Malaysia. Basically, GM research activities in Malaysia are still at an early stage of research and development and most of the GM crops approved for release are limited for food, feed and processing purposes. Even though Malaysia has not planted any GM crops commercially, actions toward such a direction seem promising. Several issues concerning GM crops as discussed in this paper will become more complex as the number of GM crops and varieties commercialised globally increase and Malaysia starts to plant GM crops. © 2017 Society of Chemical Industry.
[Mh] Termos MeSH primário: Produção Agrícola/legislação & jurisprudência
Produtos Agrícolas/genética
Alimentos Geneticamente Modificados/normas
Plantas Geneticamente Modificadas/genética
[Mh] Termos MeSH secundário: Segurança de Produtos ao Consumidor
Produção Agrícola/organização & administração
Produção Agrícola/normas
Produtos Agrícolas/química
Produtos Agrícolas/metabolismo
Alimentos Geneticamente Modificados/economia
Seres Humanos
Malásia
Plantas Geneticamente Modificadas/química
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180102
[Lr] Data última revisão:
180102
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170913
[St] Status:MEDLINE
[do] DOI:10.1002/jsfa.8666


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[PMID]:28503807
[Au] Autor:Sarker A; Fikre A; El-Moneim AMA; Nakkoul H; Singh M
[Ad] Endereço:International Center for Agricultural Research in the Dry Areas (ICARDA), Aleppo, Syria.
[Ti] Título:Reducing anti-nutritional factor and enhancing yield with advancing time of planting and zinc application in grasspea in Ethiopia.
[So] Source:J Sci Food Agric;98(1):27-32, 2018 Jan.
[Is] ISSN:1097-0010
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Grasspea (Lathyrus sativus L.) is an important pulse crop for food, feed and sustainable crop production systems in Ethiopia. Despite its advantages in nutrition and adaptability to harsh climate and low fertile soil, it contains a neurotoxin, ß-N-oxalyl-α,ß-diamiono propionic acid (ß-ODAP), which paralyses the lower limbs and is affected by genotypic and agronomic factors. To determine the effect of zinc application and planting date on yield and ß-ODAP content of two genotypes, experiments were conducted in two regions of Ethiopia. RESULTS: The main effects of variety, sowing date and zinc and their interactions were significant (P < 0.001) for ß-ODAP and seed yield, which had a linear relationship with zinc. For the improved grasspea variety, an application of 20 kg ha zinc showed a reduction of ß-ODAP from 0.15% to 0.088% at Debre Zeit and 0.14% to 0.08% at Sheno and increased its yield from 841 kg ha to 2260 kg ha at Debre Zeit and from 715 to 1835 kg ha at Sheno. Early sowing showed a reduction in ODAP content in relation to the late sowing. CONCLUSION: An application of Zn beyond even 20 kg ha with an early sowing is recommended for the improved variety. © 2017 Society of Chemical Industry.
[Mh] Termos MeSH primário: Lathyrus/química
Lathyrus/crescimento & desenvolvimento
Zinco/análise
[Mh] Termos MeSH secundário: Clima
Produção Agrícola
Etiópia
Fertilizantes/análise
Genótipo
Lathyrus/genética
Lathyrus/metabolismo
Solo/química
Fatores de Tempo
Zinco/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Fertilizers); 0 (Soil); J41CSQ7QDS (Zinc)
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180102
[Lr] Data última revisão:
180102
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170516
[St] Status:MEDLINE
[do] DOI:10.1002/jsfa.8433


  4 / 247 MEDLINE  
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[PMID]:28898288
[Au] Autor:Sharma-Poudyal D; Schlatter D; Yin C; Hulbert S; Paulitz T
[Ad] Endereço:Oregon Department of Agriculture, Salem, Oregon, United States of America.
[Ti] Título:Long-term no-till: A major driver of fungal communities in dryland wheat cropping systems.
[So] Source:PLoS One;12(9):e0184611, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:In the dryland Pacific Northwest wheat cropping systems, no-till is becoming more prevalent as a way to reduce soil erosion and fuel inputs. Tillage can have a profound effect on microbial communities and soilborne fungal pathogens, such as Rhizoctonia. We compared the fungal communities in long-term no-till (NT) plots adjacent to conventionally tilled (CT) plots, over three years at two locations in Washington state and one location in Idaho, US. We used pyrosequencing of the fungal ITS gene and identified 422 OTUs after rarefication. Fungal richness was higher in NT compared to CT, in two of the locations. Humicola nigrescens, Cryptococcus terreus, Cadophora spp. Hydnodontaceae spp., and Exophiala spp. were more abundant in NT, while species of Glarea, Coniochaetales, Mycosphaerella tassiana, Cryptococcus bhutanensis, Chaetomium perlucidum, and Ulocladium chartarum were more abundant in CT in most locations. Other abundant groups that did not show any trends were Fusarium, Mortierella, Penicillium, Aspergillus, and Macroventuria. Plant pathogens such as Rhizoctonia (Ceratobasidiaceae) were not abundant enough to see tillage differences, but Microdochium bolleyi, a weak root pathogen, was more abundant in NT. Our results suggest that NT fungi are better adapted at utilizing intact, decaying roots as a food source and may exist as root endophytes. CT fungi can utilize mature plant residues that are turned into the soil with tillage as pioneer colonizers, and then produce large numbers of conidia. But a larger proportion of the fungal community is not affected by tillage and may be niche generalists.
[Mh] Termos MeSH primário: Produção Agrícola/métodos
Fungos/patogenicidade
Microbiota
Triticum/microbiologia
[Mh] Termos MeSH secundário: Adaptação Fisiológica
Secas
Fungos/classificação
Fungos/isolamento & purificação
Interações Hospedeiro-Patógeno
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171012
[Lr] Data última revisão:
171012
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170913
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0184611


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[PMID]:28881946
[Au] Autor:Adams PR; Orr DB; Arellano C; Cardoza YJ
[Ad] Endereço:Department of Entomology, North Carolina State University, Campus Box 7613, Raleigh, NC 27695-7613.
[Ti] Título:Soil and Foliar Arthropod Abundance and Diversity in Five Cropping Systems in the Coastal Plains of North Carolina.
[So] Source:Environ Entomol;46(4):771-783, 2017 08 01.
[Is] ISSN:1938-2936
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Soil and foliar arthropod populations in agricultural settings respond to environmental disturbance and degradation, impacting functional biodiversity in agroecosystems. The objective of this study was to evaluate system level management effects on soil and foliar arthropod abundance and diversity in corn and soybean. Our field experiment was a completely randomized block design with three replicates for five farming systems which included: Conventional clean till, conventional long rotation, conventional no-till, organic clean till, and organic reduced till. Soil arthropod sampling was accomplished by pitfall trapping. Foliar arthropod sampling was accomplished by scouting corn and sweep netting soybean. Overall soil arthropod abundance was significantly impacted by cropping in corn and for foliar arthropods in soybeans. Conventional long rotation and organic clean till systems were highest in overall soil arthropod abundance for corn while organic reduced till systems exceeded all other systems for overall foliar arthropod abundance in soybeans. Foliar arthropod abundance over sampling weeks was significantly impacted by cropping system and is suspected to be the result of in-field weed and cover crop cultivation practices. This suggests that the sum of management practices within production systems impact soil and foliar arthropod abundance and diversity and that the effects of these systems are dynamic over the cropping season. Changes in diversity may be explained by weed management practices as sources of disturbance and reduced arthropod refuges via weed reduction. Furthermore, our results suggest agricultural systems lower in management intensity, whether due to organic practices or reduced levels of disturbance, foster greater arthropod diversity.
[Mh] Termos MeSH primário: Artrópodes/fisiologia
Biodiversidade
Produção Agrícola/métodos
Produtos Agrícolas/crescimento & desenvolvimento
[Mh] Termos MeSH secundário: Animais
North Carolina
Folhas de Planta
Dinâmica Populacional
Solo
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, U.S. GOV'T, NON-P.H.S.
[Nm] Nome de substância:
0 (Soil)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:171126
[Lr] Data última revisão:
171126
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170909
[St] Status:MEDLINE
[do] DOI:10.1093/ee/nvx081


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[PMID]:28877224
[Au] Autor:Zhang Z; Gao Z; Wang Y; Yuan Y; Dong J; Yue T
[Ad] Endereço:College of Food Science and Engineering, Northwest A&F University, Shananxi, China.
[Ti] Título:Transformation products elucidation of forchlorfenuron in postharvest kiwifruit by time-of-flight mass spectrometry.
[So] Source:PLoS One;12(9):e0184021, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Forchlorfenuron (1-(2-chloro-4-pyridyl)-3-phenylurea, FCF) is a plant growth regulator, being extensively used for increasing kiwifruit size. The toxicological properties of its may persist in their transformation products (TPs) or even higher toxicity than FCF. TPs elucidation of FCF in postharvest kiwifruit (Actinidia chinensis, Chinese gooseberry) by the liquid chromatography ionization hybrid ion trap and time-of-flight mass spectrometry (LC-ESI-IT-TOF/MS) in positive mode was the objective of the present study. Fifteen days after full bloom, kiwifruits were dipped for 5s with high dosage FCF solution (60 mg/L), so that sufficient peaks could be detected. The chemical structure of unknown TPs was analyzed in combination of functions of LCMS-IT-TOF, such as high-accurate MSn, formula predictor, metabolite structural analysis software MetID Solution, profiling solution metabolomics software, and neutral loss, characteristic isotopic patterns of chlorine, the fragmentation pattern and retention time of standard substances, nitrogen rule, chemical components of kiwifruit. Total 17 TPs were detected via comparisons of their accurate MSn data of commercial analytical standards and synthesized standards with high purity, such as 4-amino-2-chloropyridine, phenylurea, 2-hydroxy-FCF, 1-(2-chloro-6-((3, 4, 5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yl) oxy) pyridin-4-yl)-3-phenylurea, 1, 3-bis (2-chloropyridin-4-yl) urea, 1,3-diphenylurea, 1-(2-chloropyridin-4-yl)urea, FCF-2-O-ß-D-glucoside, and so on. The major transformation pathways of FCF in kiwifruit were biochemical and photochemical cleavage pathway. The experimental results indicate that LCMS-IT-TOF is powerful and effective tool for identification of FCF TPs.
[Mh] Termos MeSH primário: Actinidia/química
Compostos de Fenilureia/análise
Reguladores de Crescimento de Planta/análise
Piridinas/análise
[Mh] Termos MeSH secundário: Actinidia/crescimento & desenvolvimento
Cromatografia Líquida
Produção Agrícola/métodos
Espectrometria de Massas/métodos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Phenylurea Compounds); 0 (Plant Growth Regulators); 0 (Pyridines); K62IP7463J (N-(2-chloro-4-pyridyl)-N'-phenylurea)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170907
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0184021


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[PMID]:28792495
[Au] Autor:Adewumi AO; Chetty S
[Ad] Endereço:School of Mathematics, Statistics and Computer Science, University of Kwa-Zulu Natal, Durban, South Africa.
[Ti] Título:Investigating the enhanced Best Performance Algorithm for Annual Crop Planning problem based on economic factors.
[So] Source:PLoS One;12(8):e0180813, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The Annual Crop Planning (ACP) problem was a recently introduced problem in the literature. This study further expounds on this problem by presenting a new mathematical formulation, which is based on market economic factors. To determine solutions, a new local search metaheuristic algorithm is investigated which is called the enhanced Best Performance Algorithm (eBPA). eBPA's results are compared against two well-known local search metaheuristic algorithms; these include Tabu Search and Simulated Annealing. The results show the potential of the eBPA for continuous optimization problems.
[Mh] Termos MeSH primário: Irrigação Agrícola/economia
Algoritmos
Produção Agrícola/economia
[Mh] Termos MeSH secundário: Simulação por Computador
Conjuntos de Dados como Assunto
Modelos Teóricos
Recursos Naturais
Chuvas
África do Sul
Fatores de Tempo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171006
[Lr] Data última revisão:
171006
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170810
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0180813


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[PMID]:28665396
[Au] Autor:Tang J; Chu C
[Ad] Endereço:State Key Laboratory of Plant Genomics and National Centre for Plant Gene Research (Beijing), Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
[Ti] Título:MicroRNAs in crop improvement: fine-tuners for complex traits.
[So] Source:Nat Plants;3:17077, 2017 Jun 30.
[Is] ISSN:2055-0278
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:One of the most common challenges for both conventional and modern crop improvement is that the appearance of one desirable trait in a new crop variety is always balanced by the impairment of one or more other beneficial characteristics. The best way to overcome this problem is the flexible utilization of regulatory genes, especially genes that provide more efficient and precise regulation in a targeted manner. MicroRNAs (miRNAs), a type of short non-coding RNA, are promising candidates in this area due to their role as master modulators of gene expression at the post-transcriptional level, targeting messenger RNAs for cleavage or directing translational inhibition in eukaryotes. We herein highlight the current understanding of the biological role of miRNAs in orchestrating distinct agriculturally important traits by summarizing recent functional analyses of 65 miRNAs in 9 major crops worldwide. The integration of current miRNA knowledge with conventional and modern crop improvement strategies is also discussed.
[Mh] Termos MeSH primário: Produtos Agrícolas
MicroRNAs
RNA de Plantas
[Mh] Termos MeSH secundário: Produção Agrícola
Produtos Agrícolas/genética
Melhoramento Genético
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Nm] Nome de substância:
0 (MicroRNAs); 0 (RNA, Plant)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171113
[Lr] Data última revisão:
171113
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170701
[St] Status:MEDLINE
[do] DOI:10.1038/nplants.2017.77


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[PMID]:28653742
[Au] Autor:Machado BQV; Nogueira APO; Hamawaki OT; Rezende GF; Jorge GL; Silveira IC; Medeiros LA; Hamawaki RL; Hamawaki CDL
[Ad] Endereço:Instituto de Ciências Agrárias, , , Brasil beliza_queiroz@hotmail.com.
[Ti] Título:Phenotypic and genotypic correlations between soybean agronomic traits and path analysis.
[So] Source:Genet Mol Res;16(2), 2017 Jun 20.
[Is] ISSN:1676-5680
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:The goals of this research were to evaluate the phenotypic and genotypic correlations between agronomic traits, to perform path analysis, having as main character grain yield, and to identify indirect selection criteria for grain yield. The experiment was carried out in an experimental area located at Capim Branco farm, which belongs to Federal University of Uberlândia, during the growing season of 2015/2016.Twenty-four soybean genotypes were evaluated under randomized complete block design with three repetitions, of which agronomic traits and grain yield were measured. There was genetic variability for all traits at 5% probability level through the F-test. Thirty significant phenotypic correlations were also observed with values oscillating from 0.42 to 0.87, which indicated a high level of association between some evaluated traits. Additionally, we verified that phenotypic and genotypic correlations were essential of the same direction, being the genotypic ones of superior magnitudes. Plants with superior vegetative cycle had longer life cycles; this fact could be explained by the significant phenotypic correlations between the number of days to the blooming and number of days to maturity (0.76). Significantly positive phenotypic and genotypic correlations for the total number of pods per plant and grain yield per plant (0.84) were observed. Through the path analysis, the trait that contributed the most over grain yield was the number of pods with three seeds as it showed the highest direct effect on grain yield per plant, as well as a strong indirect effect on the total number of pods. Therefore, the phenotypic and genotypic correlations suggested high correlations between grain yield and number of branched nodes, the number of pods with two and three seeds, and the total number of pods. Also, the path analysis determined the number of pods with three seeds as having the highest favorable effect on grain yield, and thus, being useful for indirect selection toward productive soybean genotypes.
[Mh] Termos MeSH primário: Grãos Comestíveis
Genótipo
Fenótipo
Sementes
Feijão de Soja/genética
[Mh] Termos MeSH secundário: Produção Agrícola
Característica Quantitativa Herdável
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1707
[Cu] Atualização por classe:170728
[Lr] Data última revisão:
170728
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170628
[St] Status:MEDLINE
[do] DOI:10.4238/gmr16029696


  10 / 247 MEDLINE  
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[PMID]:28653741
[Au] Autor:Borba MEA; Maciel GM; Fraga Júnior EF; Machado Júnior CS; Marquez GR; Silva IG; Almeida RS
[Ad] Endereço:Instituto de Ciências Agrárias, Universidade Federal de Uberlândia, Campus Monte Carmelo, , Brasil.
[Ti] Título:Gas exchanges and water use efficiency in the selection of tomato genotypes tolerant to water stress.
[So] Source:Genet Mol Res;16(2), 2017 Jun 20.
[Is] ISSN:1676-5680
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:Water stress can affect the yield in tomato crops and, despite this, there are few types of research aiming to select tomato genotypes resistant to the water stress using physiological parameters. This experiment aimed to study the variables that are related to the gas exchanges and the efficiency in water use, in the selection of tomato genotypes tolerant to water stress. It was done in a greenhouse, measuring 7 x 21 m, in a randomized complete block design, with four replications (blocks), being five genotypes in the F BC generation, which were previously obtained from an interspecific cross between Solanum pennellii versus S. lycopersicum and three check treatments, two susceptible [UFU-22 (pre-commercial line) and cultivar Santa Clara] and one resistant (S. pennellii). At the beginning of flowering, the plants were submitted to a water stress condition, through irrigation suspension. After that CO assimilation, internal CO , stomatal conductance, transpiration, leaf temperature, instantaneous water use efficiency, intrinsic efficiency of water use, instantaneous carboxylation efficiency, chlorophyll a and b, and the potential leaf water (Ψf) were observed. Almost all variables that were analyzed, except CO assimilation and instantaneous carboxylation efficiency, demonstrated the superiority of the wild accession, S. pennellii, concerning the susceptible check treatments. The high photosynthetic rate and the low stomatal conductance and transpiration, presented by the UFU22/F BC #2 population, allowed a better water use efficiency. Because of that, these physiological characteristics are promising in the selection of tomato genotypes tolerant to water stress.
[Mh] Termos MeSH primário: Cruzamentos Genéticos
Desidratação/genética
Genótipo
Lycopersicon esculentum/fisiologia
Estresse Fisiológico/genética
Água
[Mh] Termos MeSH secundário: Produção Agrícola
Lycopersicon esculentum/genética
Transpiração Vegetal/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
059QF0KO0R (Water)
[Em] Mês de entrada:1707
[Cu] Atualização por classe:170728
[Lr] Data última revisão:
170728
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170628
[St] Status:MEDLINE
[do] DOI:10.4238/gmr16029685



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