Data/hora: 18/06/2024 23:29:42

Biblioteca(s): | Embrapa Soja.
Data corrente: | 06/04/2004
Data da última atualização: | 29/10/2013
Autoria: | BRIGHENTI, A. M.; VOLL, E.; GAZZIERO, D. L. P.
Título: | Biology and management of Cardiospermum haliacabum.
Ano de publicação: | 2004
Fonte/Imprenta: | In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
Páginas: | p. 143.
Série: | (Embrapa Soja. Documentos, 228).
Idioma: | Inglês
Notas: | Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
Conteúdo: | Biology studies and management of the balloonvine (Cardiospermum halicacabum) were carried out at Embrapa Soybean, Londrina, Paraná, Brazil. Four experiments were conducted under field and greenhouse conditions. The first was conducted to evaluate growth, development and nutrient demands of the balloonvine plants. The second experiment was conducted under field conditions. Balloonvine seeds were sowed at several depths in order to evaluate the capacity of plant emergency. The two other experiments were carried out under greenhouse conditions to evalaute the herbicide effectiveness in controlling this species. The highest dry matter accumulation was, in decreasing order, in the stem, leaf and root. Balloonvine presented the following decreasing sequence of nutrient recruitment: N, K, Ca, Mg, S and P. The emergence of balloonvine seedlings occurred from several depths of sowing, including seeds on the soil surface up to 12 cm. The treatments 2,4-D (1005 g a.e./ha), paraquat (400 g a.i./ha), glufosinate-ammonium (300 g a.i./ha), lactofen (144 g a.i./ha), carfentrazone-ethyl (12 g a.i./ha), sulfentrazone (600 g a.i./ha) and glyphosate (960 g a.i./ha) were efficient in controlling balloonvine in the period up to four leaves.
Thesagro: | Soja.
Categoria do assunto: | --
Registro original: | Embrapa Soja (CNPSO)
Exemplares: | CNPSO - (23714-1) - UMT - PL - -- - RF 633.34072 - W927a -  - DIS