YIELD RESPONSE FACTOR (KY) FOR WINTER CORN CROP IN THE REGION OF DOURADOS, MS, BRAZIL

Autor: Jaqueline A. da Silva, Maiara K. A. Rezende, Danilton L. Flumignan

Publikováno v: Engenharia Agrícola, Vol 39, Iss 5, Pp 573-578 (2019)

ABSTRACT Plant yield is strongly influenced by the amount of water used by it. In this sense, yield response factor (Ky) allows evaluating the decrease in yield as a function of the evapotranspiration that occurs, which may be an important tool for h

Externí odkaz: https://doaj.org/article/552f2248013847458ff7759d0f20d9fa

Empirical methods for estimating reference surface net radiation from solar radiation

Autor: Carlos Ricardo Fietz, Maiara Kawana Aparecida Rezende, D. L. Flumignan, Éder Comunello

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Engenharia Agrícola, Vol 38, Iss 1, Pp 32-37 (2018)
Engenharia Agrícola v.38 n.1 2018
Engenharia Agrícola
Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
Engenharia Agrícola, Volume: 38, Issue: 1, Pages: 32-37, Published: JAN 2018

In agrometeorology, reference surface consists of those traditional grass cover on weather stations. Net radiation (Rn) of this surface is an important information that has many applicability, but its measurement is rare due to the high cost of the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61426834ddfb2b269136a56bad0106fb
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1101935