Vol. 22 No. 1 (2020): Enero-Junio

View Vol. 22 No. 1 (2020): Enero-Junio

Published: 2020-05-29

EDITORIAL

The re-evolutions of agriculture

Marcelo Sebastián Alborno Jover

01-02
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SCIENTIFIC ARTICLES

Soil water balance and soybean productivity cultivated under different water deficit levels in South Brazil

María Soledad Armoa Báez, Mirta Teresinha Petry, Reimar Carlesso, Laudenir Juciê Basso, Marta Rodrigues da Rocha, Geraldo José Rodriguez

03-12
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Compaction of clay soil and its effect on the vegetative growth of soybeen, corn and pigeon pea

Jimmy Walter Rasche Alvarez, Esteban Jandrey Gomez, Diego Augusto Fatecha Fois, Carlos Andrés Leguizamón Rojas

13-21
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Leaf fertilization in nutritional supplementation of micropropagated pineapple cultivars

Deyse Cristina Oliveira da Silva, Sandra Catia Pereira Uchôa, José Maria Arcanjo Alves, Leandro Torres de Souza, Cineone Nascimento da Silva, Glauber Ferreira Barreto, Laís de Brito Carvalho, Arthur José Evangelista dos Anjos

22-29
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Comparison of the conception of extension of rural extension workers of Argentina, Guatemala and Paraguay

Fernando Landini

30-38
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Influence of epoch and number of pruning on the early development of Tectona grandis l. F. in the silvopastoral system

Pedro Paulo Gomes de Oliveira, Hugo Armando Barúa Acosta, Luciano de Souza Maria, Marco Antônio Camillo de Carvalho

39-45
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RESEARCH NOTES

Physicochemical characterization of the pulp and kernel of Acrocomia aculeata

Sergio Gabriel Rodríguez Bonet, Laura Chaparro Aguilera, Julio Benítez Villalba, Domitila Villalba, Laura Arévalos Rotela, Rossana Benítez Franco

46-52
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Evaluation of Paraguayan native strains of Trichoderma spp. for the control of Colletotrichum spp. causal agent of strawberry anthracnose

Andrés Dejesús Sanabria Velázquez

53-62
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