Encontrados 33 documentos, a visualizar página 1 de 4
Efeito da torta de filtro associada à fósforo solúvel na soqueira da cana-de-aç...
Santos, Diego Henriques; Silva, Marcelo de Almeida [UNESP]; Tiritan, Carlos Sérgio; Crusciol, Carlos Alexandre Costa [UNESP]Made available in DSpace on 2022-04-29T11:29:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-01-01; The objective of this work was to evaluate the effect of fertilization with filter cakes enriched with soluble phosphate on sugarcane ratoons. The experiment was performed from November 2007 to December 2009 at Presidente Prudente, São Paulo State, Brazil, in a completely randomized block design in a 4 ...
Respostas fisiológicas de cultivares de cana-de-açúcar submetidas à deficiência...
Silva, Marcelo de Almeida [UNESP]; dos Santos, Claudiana Moura [UNESP]; Arantes, Marcel Tomás [UNESP]; Brunelli, Marcela Cristina [UNESP]Made available in DSpace on 2022-04-29T07:13:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-12-01; The aim of this work was to study the physiological responses of three contrasting cultivars of sugar cane subject to water stress and rewatering, The experiment was carried out in a greenhouse, where the cultivars SP83-2847, SP80-1842 and SP81-3250 were grown in pots. The first assessment was done afte...
Increasing population density reduces soybean yield components and productivity
Silva, Marcelo de Almeida [UNESP]; Soares, Ana Carolina de Santana [UNESP]; Carnietto, Melina Rodrigues Alves [UNESP]; Barbosa, Alexandrius de MoraesMade available in DSpace on 2022-05-01T09:30:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Studies addressing the interaction of different spatial arrangement in soybean are needed in order to achieve management that leads to higher grain yield associated with rational seed use. The objective of this work was to evaluate th...
Soil—Plant Relationships in Soybean Cultivated under Conventional Tillage and L...
Ferreira da Silva, Gustavo [UNESP]; Calonego, Juliano Carlos [UNESP]; Luperini, Bruno Cesar Ottoboni [UNESP]; Chamma, Larissa [UNESP]Made available in DSpace on 2022-05-01T15:46:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-03-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Soybeans [Glycine max (L.) Merrill] have great economic prominence in the world, and soil management systems can directly interfere with their yield through changes in soil physical-hydric properties. Thus, the aim of this research was...
Alterações morfológicas foliares em cultivares de canade- açúcar em resposta à ...
Pincelli, Renata Passos [UNESP]; Silva, Marcelo de Almeida [UNESP]Made available in DSpace on 2022-04-29T05:37:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-07-01; The aim of this study was to determine the response of morphological traits of four tolerant and susceptible sugarcane cultivars (SP81-3250, SP83-2847, RB855453 and RB72454) related to two water regimes. At 84 days after emergence the plants were submitted to water availability treatments (no water defi...
Can low doses of glyphosate stimulate common bean growth?
Bortolheiro, Fernanda Pacheco de Almeida Prado [UNESP]; Brunelli-Nascentes, Marcela Cristina [UNESP]; Boaro, Carmen Sílvia Fernandes [UNESP]Made available in DSpace on 2021-06-25T10:45:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Plant growth can be stimulated by low doses of glyphosate. The objective of this work was to evaluate the effect of low doses of glyphosate and sowing season on the growth of the early cycle common bean. Two experiments were conducted in the field, the first in the winter and the second in the wet seaso...
Morpho-physiological and nutritional responses of safflower as a function of po...
Silva, Dayane Mércia Ribeiro [UNESP]; Santos, Jania Claudia Camilo dos [UNESP]; Sab, Mariana Peduti Vicentini [UNESP]; Silva, Marcelo de Almeida [UNESP]Made available in DSpace on 2021-06-25T11:11:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; The efficiency of potassium fertilization on the morpho-physiology and nutrition of safflower was evaluated using different doses (0, 80, 160 and 240 kg ha−1) of potassium chloride (KCl) in a completely randomized design with four replicates. In the flowering phase, were performed morphological evaluati...
Physiological and biochemical impacts of silicon against water deficit in sugar...
Bezerra, Breno Kennedy Lima [UNESP]; Lima, Giuseppina Pace Pereira [UNESP]; dos Reis, André Rodrigues [UNESP]; Silva, Marcelo de Almeida [UNESP]Made available in DSpace on 2020-12-12T02:29:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Silicon (Si) has been reported to minimize the impacts of water deficit, even though it is not considered an essential plant element. Sugarcane is highly impacted by water deficit and has a particular and complex mechanism to address this st...
Base Cut Quality and Productivity of Mechanically Harvested Sugarcane
Silva, Marcelo de Almeida [UNESP]; Holanda, Lucas Almeida de; Sartori, Maria Marcia Pereira [UNESP]; Germino, Gabriel Henrique [UNESP]Made available in DSpace on 2020-12-11T11:18:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-04-01; This experiment aimed to assess the damage caused in the sugarcane ratoon by the wear of the base cutter blades over 5 h of effective harvester work and the influence of the damage on the growth and productivity of the next harvest. The experiment was carried out in Lencois Paulista, Sao Paulo state, Br...
Water relations of cassava cultivated under water-deficit levels
Pereira, Laís Fernanda Melo [UNESP]; Zanetti, Samara [UNESP]; Silva, Marcelo de Almeida [UNESP]Made available in DSpace on 2018-12-11T17:35:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The tolerance of plants to water deficit involves a series of adaptive mechanisms; however, little is known about the physiological characteristics of cassava (Manih...