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Interaction Effect between Herbivory and Plant Fertilization on Extrafloral Nectar Production and on Seed Traits: An Experimental Study with Ricinus communis (Euphorbiaceae)
(2016-08-01)
It is known that the release of volatile chemicals by many plants can attract the natural enemies of herbivorous insects. Such indirect interactions are likely when plants produce nectar from their extrafloral nectaries, ...
Molecular characterization of imidazolinone-resistant Brassica rapa × B. napus hybrids
(Springer, 2020-12-04)
Herbicide-resistant oilseed rape (Brassica napus) cultivation in our country entails the risk of gene transfer to related wild species. One of these species is the wild turnip (B. rapa), an important weed of winter crops ...
Trinca de solidificação off-corner no lingotamento contínuo de Tarugos
(Universidade Federal de Minas GeraisUFMG, 2005-04-04)
Internal cracks are a major quality problem in the continuous casting of billets. At Belgos plant, located in João Monlevade, off-corner crack is the most common kind of internal crack in steel billets. This type of crack ...
Marcadores morfológicos e moleculares na identificação e distinção de off-type em campos de produção de sementes de sojaMorphological and molecular markers in off-type identification and distinction in soybean seeds fields production
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em AgronomiaCiências AgráriasUFU, 2016)
Correlation between grain yield in maize plant densities
(2020-01-01)
When assessing genotypes in different environments, the result depends on the genotype-environment interaction. Among the environmental factors, the spatial arrangement of plants is among the most important management ...
IMI resistance associated to crop-weed hybridization in a natural Brassica rapa population: characterization and fate
(Springer, 2017-03)
Wild turnip (Brassica rapa) is a common weed and a close relative to oilseed rape (Brassica napus). The Clearfield® production system is a highly adopted tool which provides an alternative solution for weed management, but ...
Características agronômicas, produtividade e qualidade fisiológica da soja safrinha sob semeadura direta, em função da cobertura vegetal e da calagem superficial
(2009-06-08)
Soybean productivity under the no till system (NTS) can be influenced by the preceding type of plant cover and surface liming. However, the effects of this technique on yield components and the seed physiological quality ...
Functional trade-offs in volume allocation to xylem cell types in 75 species from the Brazilian savanna Cerrado
(Oxford Univ Press, 2022-07-22)
Background and Aims Xylem is a crucial tissue for plant survival, performing the functions of water transport, mechanical support and storage. Functional trade-offs are a result of the different assemblages of xylem cell ...
Trichoderma sp Native from Chili Region of Poanas, Durango, Mexico Antagonist against Phytopathogen Fungi
(American Journal of Agricultural and Biological Sciences 6 (2): 185-188, 2011, 2011)
Problem statement: Presence of Trichoderma spp. in agricultural soils decrease incidence of diseases by phytopathogen fungi. Sanity diagnostic require to know if exist beneficial microorganism and what agricultural practices ...
Forests and water in South America
(JOHN WILEY AND SONS LTD, 2017-02-28)
South America is experiencing rapid change in forest cover, of both native and planted forest. Forest cover loss is primarily attributable to fire, logging, and conversion of native forest to agriculture, pasture, and ...