Vol 15 No 1 (2009): PESQ. AGROP. GAÚCHA | Pesquisa Agropecuária Gaúcha

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Published: 2009-08-03

Article

Root growth and distribution of capim-annoni-2 and natural grassland plants: competitive advantage of capim-annoni-2?

André Dabdab Abichequer, Ana Maria Oliveira Bicca, Corália Maria Oliveira Medeiros, Karla Médici Saraiva

7-12
- pdf (Português (Brasil))
Weed biomass production and its potential use in pineapple crops in the north coast of Rio Grande do Sul, Brazil

Nelson Sebastião Model, Rodrigo Favreto

13-20
- pdf (Português (Brasil))
physiological quality of silage sorghum seeds submitted to different sequence of conditioning

João Rodolfo Guimarães Nunes, Nilson Lemos Menezes, Alberto Cargnelutti Filho

21-28
- pdf (Português (Brasil))
Erosivity and hydrological patterns of Hulha Negra, Rio Grande do Sul, Brazil, rainfalls in the period of 1956 to 1984

Daniela Martins, Elemar Antonino Cassol, Flávio Luiz Foletto Eltz, Aristides Câmara Bueno

29-38
- pdf (Português (Brasil))
Potentiometry as electrochemical method for determination of chelating ability of essential oils for reduced ion. I – studies with Mentha essential oils.

Reinaldo Simões Gonçalves, Alice Battistin

39-43
- pdf (Português (Brasil))
Diurnal cloudiness in Rio Grande do Sul State, Brazil: climatology and temporal tendency

Maria de Souza Custódio, Moacir Antonio Berlato, Denise Cybis Fontana

45-52
- pdf (Português (Brasil))
Agronomic performance of cassava cultivars and selections in Rio Pardo, Rio Grande do Sul, Brazil

Zeferino Genésio Chielle, Cinara Fernanda Garcia Morales, Marco Antonio Dornelles, Claiton Dutra Teixeira, Lirio Becker

53-56
- pdf (Português (Brasil))

Short Communication

Spontaneous plants and weed identified in five times in pineapple crop in Maquiné, Rio Grande do Sul, Brazil

Nelson Sebastião Model, Rodrigo Favreto

57-64
- pdf (Português (Brasil))
Cochineal insect (Hemiptera, Sternorrhyncha, Coccoidea) associated to the medicinal and aromatic plants

Vera Regina dos Santos Wolff, Rosa Lúcia Dutra Ramos, Silvia Maria Marodin Medeiros

65-68
- pdf (Português (Brasil))
Chemical evidences of the influence of the cassava roots species on the production of glucose after acid hydrolysis

Reinaldo Simões Gonçalves, José Ricardo Pfeifer Silveira, Alice Battistin, Maria Helena Fermino, Ângela Cristina Busnello

69-71
- pdf (Português (Brasil))

Case Report

Effectiveness of praziquantel in the control of the parasite Clinostomum complanatum Rudolphi, 1918 (Digenea, Clinostomidae) in fish of the species Rhamdia quelen Quoy & Gaimard, 1824 (jundiá)

Aleksandro Schafer Silva, Fabio Araújo Pedron, Régis Adriel Zanette, Silvia Gonzalez Monteiro, João Radünz Neto

73-76
- pdf (Português (Brasil))
Science at school: the principles of the deep ecology through the study of the insects and the environment

Vera Regina dos Santos Wolff, Cristine Elise Pulz, Daniele Campos Silva, Cristiane Carvalho Paes, Carla Patrícia Severino Silva, Juliana Conte Zanotelli, Fernanda de Oliveira Andrade

77-80
- pdf (Português (Brasil))