Results 11 to 20 of about 55,210 (284)
Realizou-se um estudo para se avaliar a uniformidade de distribuição de água em um sistema de irrigação por aspersão de alta pressão, na região norte-fluminense, RJ.
Hamilton Jorge Azevedo +4 more
doaj +1 more source
The present study aimed at the development of the water deficit coefficient as a function of the Christiansen uniformity coefficient and relationship between the applied water depth and that required by a given crop, taking into account that the water ...
Everardo C. Mantovani +5 more
doaj +1 more source
The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms [PDF]
A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina.
Heredia, Susana Emma +3 more
core +1 more source
O presente experimento teve como objetivo comparar valores de velocidade de infiltração de água no solo, determinados por duas metodologias distintas: infiltrômetro de anéis concêntricos (IANC) e infiltrômetro de aspersores (IAS).
Rubens Duarte Coelho +2 more
doaj +1 more source
Desenvolveu-se este trabalho para avaliar a composição química da parte aérea da alface, cv. Elisa, irrigada com água residuária tratada com leitos cultivados com macrófitas e água de um depósito de fonte hídrica superficial, cultivada em Latossolo ...
Delvio Sandri +2 more
doaj +1 more source
Com o objetivo de avaliar os efeitos da irrigação na disponibilidade de matéria seca em pastagens de capim-elefante, cv. Napier, foi conduzido um experimento durante dois anos no Setor de Agrostologia da UFV.
Rogério dos Santos Lopes +6 more
doaj +1 more source
Financial Analysis Of Citrus “Keprok 55” In Coventional Way and Using Sprinkler Irrigation
Batu-Malang Government area is one of central production of citrus ”Keprok 55” in East Java. In dry season, citrus produce low production level, because there is unsufficient water inside the soil.
Bambang Suharto, Liliyan Dewi Susanawati
doaj +1 more source
Investigation on the effects of the sprinkle irrigation time on the yield of cotton and its components [PDF]
Sprinkler irrigation is one of the irrigation systems used for cotton. In this research study an extensive experiment was carried out on cotton in split plot form with four treatments and three replications during the years 2004 and 2005 in the Gorgan ...
Saeed Boroomand-Nasab +2 more
doaj +1 more source
Oil palm interspecific hybrids Elaeis oleífera × Elaeis guineensis (O × G) are grown across approximately 68,000 hectares in Colombia. To address the limited natural pollination capacity of O × G hybrids and the difficulties associated with assisted ...
Hernández Rendón Diego Alejandro +3 more
doaj +1 more source
Background: Anemia is the most common nutritional problem found in the world, whichal sooccurred in under five children. Anemia is one of themain nutritional problems in Indonesia.
Teguh Akbar Budiana +2 more
doaj +1 more source

