Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Tonny J. A. da Silva"'
Publikováno v:
Engenharia Agrícola, Vol 42, Iss 3 (2022)
ABSTRACT Soil penetration resistance (PR) assessment is a physical assessment of soil to identify compacted soil layers. Its results are influenced by soil moisture. In this study, a method for correcting PR as a function of soil water content is pro
Externí odkaz:
https://doaj.org/article/35ee4b97d0d147abbacd0d3dd0bce652
Autor:
Thiago F. Duarte, Edson Godoy, Tonny J. A. da Silva, Edna M. Bonfim-Silva, Douglas V. R. dos Santos
Publikováno v:
Engenharia Agrícola, Vol 42, Iss 3 (2022)
ABSTRACT The pre-consolidation pressure is a soil parameter indicating the maximum load that can be supported without irreversible deformation. However, the commercially available equipment for such determination is very expensive, limiting studies o
Externí odkaz:
https://doaj.org/article/5983079fea6e4d3bbbeb21343913a700
Publikováno v:
Engenharia Agrícola, Vol 40, Iss 4, Pp 462-472 (2020)
ABSTRACT Penetration resistance can be determined directly in the field or in the laboratory. However, data obtained using the two methods are not directly comparable. Considering soil moisture influences penetration resistance, penetration resistanc
Externí odkaz:
https://doaj.org/article/39f5d0d9f79b47a98d35a25ab4cdf016
Autor:
Camila P. Cagna, Zieglenristen K. P. Calábria, Osvaldo Guedes Filho, Leandro P. Pacheco, Tonny J. A. da Silva
Publikováno v:
Engenharia Agrícola, Vol 39, Iss 4, Pp 512-517 (2019)
ABSTRACT Integration of forage grasses with grain crops, such as maize, allows maintaining soil cover. The objective of this study was to evaluate the tensile strength, friability, and stability of soil aggregates in the maize and forage grass interc
Externí odkaz:
https://doaj.org/article/8c07f7b8501249518dd5c8a8a7113016
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 5, Pp 657-664 (2018)
ABSTRACT The quality of cherry tomato fruits is directly related to the management strategies used in the production system, such as irrigation and fertilization. This study aimed to assess the quality of cherry tomato fruits cultivated under water a
Externí odkaz:
https://doaj.org/article/c43fdeae4e454f79a60edd0b5c6bb581
Autor:
Regina C. de M Pires, Décio Bodine Junior, Emílio Sakai, Heloísa L Villar, Tonny J. A. da Silva, Flávio B Arruda
Publikováno v:
Engenharia Agrícola, Vol 31, Iss 6, Pp 1096-1103 (2011)
The aim of this study was to evaluate the effect of different microirrigation designs on root system distribution in wet bulb region, orange orchard yield and quality of orange fruits. The experiment was installed as random blocks with five treatment
Externí odkaz:
https://doaj.org/article/4385fe28731d4f80a6df2d43f30764da
Autor:
José Alves Júnior, Marcos V. Folegatti, Cláudio R. da Silva, Tonny J. A. da Silva, Adão W. P. Evangelista
Publikováno v:
Engenharia Agrícola, Vol 31, Iss 2, Pp 303-314 (2011)
The aim of this study was to evaluate the effect of different irrigation levels on canopy and root growth, productivity, and fruit quality of young ‘Tahiti’ acid lime trees. The experiment was installed in Piracicaba, Brazil in a 1.0-ha orchard p
Externí odkaz:
https://doaj.org/article/9814cd336268453ca1ea961804c9af43
Autor:
José Alves Júnior, Cláudio R. da Silva, Rafael V. Ribeiro, Tonny J. A. da Silva, Marcos V. Folegatti
Publikováno v:
Engenharia Agrícola, Vol 25, Iss 1, Pp 170-178 (2005)
Este estudo avaliou o efeito de lâminas de irrigação no crescimento vegetativo de limeira ácida 'Tahiti' (Citrus latifolia Tan) sob condições de campo. Os tratamentos consistiram de irrigações por gotejamento baseadas em 100% (T3) e 50% (T2)
Externí odkaz:
https://doaj.org/article/e8266a06e35c4a449c9c0783f3b913ef
Autor:
Denise C. Soares, Edna M. Bonfim-Silva, Tonny J. A. da Silva, Éllen C. A. Anicésio, Thiago F. Duarte, Jakeline R. Oliveira
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental. 27:279-286
Brazil is not self-sufficient for the production of wheat (Triticum aestivum L.), and the expansion of cultivation to the Cerrado in the State of Mato Grosso, in an irrigated system, is an alternative solution to increase wheat production. This study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88536c3f9b66412b2f343b24dda3b4bb
https://doi.org/10.1590/1807-1929/agriambi.v27n4p279-286
https://doi.org/10.1590/1807-1929/agriambi.v27n4p279-286
Autor:
Wlly C. M. de Oliveira, Edna M. Bonfim-Silva, André P. F. Ferraz, Salomão L. Guimarães, Tonny J. A. da Silva, Thiago F. Duarte
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental. 27:241-249
The objective was to evaluate the effect of wood ash dose and application management on soil quality attributes in a Cerrado area cultivated with Urochloa brizantha. The experiment was carried out in a randomized block design in a 5 × 2 strip-plot s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf71ae6d574d18c0e66cf0e0e3cf459
https://doi.org/10.1590/1807-1929/agriambi.v27n4p241-249
https://doi.org/10.1590/1807-1929/agriambi.v27n4p241-249