Advanced search
Start date
Betweenand

Growth of Tifway 419 bermudagrass under differents fertilization and irrigation managements

Grant number: 14/05237-1
Support Opportunities:Regular Research Grants
Start date: June 01, 2014
End date: May 31, 2016
Field of knowledge:Agronomical Sciences - Agronomy - Soil Science
Principal Investigator:Roberto Lyra Villas Boas
Grantee:Roberto Lyra Villas Boas
Host Institution: Faculdade de Ciências Agronômicas (FCA). Universidade Estadual Paulista (UNESP). Campus de Botucatu. Botucatu , SP, Brazil

Abstract

In sports turfgrass the fertilization is constant and at high levels, mainly due to frequent mowing and consequently significant nutrient export. This situation is similar to fertigation, where there is also a need for a more frequent recommendation of fertilization. Currently the fertilization and irrigation recommendation on turfgrass is subjected and is based on the experience of the professionals and on the visual aspect, which greatly increases the chances of error. So there is a need to develop tools and to study the development of the turfgrass to produce information that can give professionals the support to make the correct recommendation. Therefore, this work is aimed to generate technical information that may contribute to the fertilizer and irrigation management and prove or not the possibility of porous cup extractors on turfgrass, which is a widely used technique in fertigation. The research project will be conducted at FCA-UNESP in Botucatu where two irrigation managements, four nitrogen and two potassium rates will be used. The effects of these treatments on the development of the Tifway 419 bermudagrass (Cynodon dactylon X Cynodon transvaalensis) will be analyzed and related with foliar, soil and soil solution analysis to find values that can be used to keep turfgrass quality throughout the year. The experimental design will be randomized block with split plots. During a year the following assessments will be undertaken: soil, foliar and soil solution analysis, and turfgrass quality analyses such as turf height, speed recovery, surface traction and green color intensit. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
More itemsLess items
Articles published in other media outlets ( ):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
PATRICK LUAN FERREIRA DOS SANTOS; ALESSANDRO REINALDO ZABOTTO; PHILIPPE SOLANO TOLEDO DA SILVA; MATHEUS VINÍCIOS LEAL DO NASCIMENTO; LEANDRO JOSÉ GRAVA DE GODOY; ARMANDO REIS TAVARES; ROBERTO LYRA VILLAS BÔAS. Uso de bioestimulantes no crescimento inicial da grama DiscoveryTM. Ornamental Horticulture, v. 30, . (14/05237-1)