Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system

by Michelle Traete Sabundjian, Orivaldo Arf, Maria Aparecida Anselmo Tarsitano, Flávio Hiroshi Kaneko, Daiene Camila Dias Chaves Corsini
Published 2014-09-01

Thidiazuron increases upland rice yield

by Cleiton José Alves, Orivaldo Arf, Nayara Fernanda Siviero Garcia, Fernando Shintate Galindo, Arthur Dias Galassi
Published 2015-09-01

PLANTS SPATIAL ARRANGEMENT FOR DIFFERENT MAIZE HYBRIDS ARRANJO DE PLANTAS PARA DIFERENTES HÍBRIDOS DE MILHO

by Marcelo Valentini Arf, Ângela Cristina de Oliveira, Orivaldo Arf, João Antonio da Costa Andrade, Claudinei Kappes, João Paulo Ferreira
Published 2011-07-01

Nitrogênio em cobertura e molibdênio foliar no feijoeiro de inverno = Side dressing nitrogen and leaf molybdenum in the winter common bean plant

by Giselle Feliciani Barbosa, Orivaldo Arf, Martha Santana do Nascimento, Salatiér Buzetti, Onã da Silva Freddi
Published 2010-01-01

Irrigated wheat subjected to inoculation with Azospirillum brasilense and nitrogen doses as top-dressing

by Cleiton J. Alves, Orivaldo Arf, Ane F. Ramos, Fernando S. Galindo, Lais M. Nogueira, Ricardo A. F. Rodrigues

Plantas de cobertura, sucessão de culturas e manejo do solo em feijoeiro Cover plants, crop succession and soil management of common bean

by Marco Antonio Camillo de Carvalho, Rogério Peres Soratto, Marlene Cristina Alves, Orivaldo Arf, Marco Eustáquio de Sá
Published 2007-01-01

Composted Sewage Sludge Enhances Soybean Production and Agronomic Performance in Naturally Infertile Soils (Cerrado Region, Brazil)

by Adrielle Rodrigues Prates, Aline Renée Coscione, Marcelo Carvalho Minhoto Teixeira Filho, Bruno Gasparoti Miranda, Orivaldo Arf, Cassio Hamilton Abreu-Junior, Fernando Carvalho Oliveira, Adônis Moreira, Fernando Shintate Galindo, Maria Márcia Pereira Sartori, Zhenli He, Arun Dilipkumar Jani, Gian Franco Capra, Antonio Ganga, Thiago Assis Rodrigues Nogueira
Published 2020-10-01

Inoculation With Growth-Promoting Bacteria Azospirillum brasilense and Its Effects on Productivity and Nutritional Accumulation of Wheat Cultivars

by Eduardo Henrique Marcandalli Boleta, Fernando Shintate Galindo, Arshad Jalal, José Mateus Kondo Santini, William Lima Rodrigues, Bruno Horschut de Lima, Orivaldo Arf, Marcelo Rinaldi da Silva, Salatiér Buzetti, Marcelo Carvalho Minhoto Teixeira Filho
Published 2020-12-01

Manejo do solo e do nitrogênio em milho cultivado em espaçamentos reduzido e tradicional Soil and nitrogen management in maize cultivated in two row spacings

by Flávio Hiroshi Kaneko, Orivaldo Arf, Douglas de Castilho Gitti, Marcelo Valentini Arf, Carlos Alessandro Chioderoli, Claudinei Kappes
Published 2010-01-01

Efeito do adubo verde e época de semeadura sobre a produtividade do feijão, em plantio direto em região de cerrado = Effect of green manure and sowing date on the productivity of b...

by Helena Masumi Simidu, Helena Masumi Simidu, Lilian Christian Domingues de Souza, Fabiana de Lima Abrantes, Mariana Pina da Silva, Orivaldo Arf
Published 2010-04-01

Fertilization management in bean crop under organic production system

by Leandro Barradas Pereira, Orivaldo Arf, Neli Cristina Belmiro dos Santos, Aline Estela Zini de Oliveira, Lauro Kenji Komuro
Published 2015-03-01

Nitrogênio em cobertura no feijoeiro cultivado em plantio direto Sidedressing nitrogen on common bean grown under no-tillage system

by Rogério Peres Soratto, Marco Antonio Camillo de Carvalho, Orivaldo Arf
Published 2006-04-01

Upland rice yield and milled quality as affected by hydric availability and fertilization

by Angela Cristina Camarim Alvarez Artigiani, Carlos Alexandre Costa Crusciol, Orivaldo Arf, Rita de Cássia Felix Alvarez, Adriano Stephan Nascente
Published 2012-09-01

Interaction between thidiazuron and Azospirillum brasilense on yield characteristics and productivity of rice

by Fernando de S. Buzo, Lucas M. Garé, Orivaldo Arf, José R. Portugal, Flavia C. Meirelles, Nayara F. S. Garcia

Doses and application methods of Azospirillum brasilense in irrigated upland rice

by Nayara F. S. Garcia, Orivaldo Arf, José R. Portugal, Amanda R. Peres, Mayara Rodrigues, Mariele de S. Penteado

Manejo do solo e da adubação nitrogenada na cultura de feijão de inverno e irrigado Soil management and nitrogen fertilization on winter irrigated common bean

by Flávio Ferreira da Silva Binotti, Orivaldo Arf, Airton Romanini Junior, Fabiana Aparecida Fernandes, Marco Eustáquio de Sá, Salatier Buzetti
Published 2007-01-01

Resposta de cultivares de arroz a doses de nitrogênio e do regulador de crescimento cloreto de clormequat Response of rice cultivars to nitrogen and growth regulator chlormequat ch...

by Salatiér Buzetti, Graciela Cristina Bazanini, José Guilherme de Freitas, Marcelo Andreotti, Orivaldo Arf, Marco Eustáquio de Sá, Flávia de Andrade Meira
Published 2006-12-01

Fontes e épocas de aplicação de nitrogênio em trigo em sistema plantio direto no cerrado Nitrogen sources and application times in no-till wheat on cerrado soil

by Simone Aparecida da Silva, Orivaldo Arf, Salatiér Buzetti, Matheus Gustavo da Silva
Published 2008-12-01

Chemical and biological properties of phosphorus-fertilized soil under legume and grass cover (Cerrado region, Brazil)

by Marcelo Fernando Pereira Souza, Mariana Pina da Silva, Orivaldo Arf, Ana Maria Rodrigues Cassiolato
Published 2013-12-01

Soil management and topdressing nitrogen doses on upland rice

by Antônio Eduardo Fonseca, Orivaldo Arf, Valdeci Orioli Júnior, Salatier Buzetti, Ricardo Antônio Ferreira Rodrigues
Published 2012-09-01