Autoria: BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; FERNANDES, J. de O.; CURMI, P.; DORIOZ, J.; RALISCH, R.

Abstract ? The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrin... ...

Repositório: BDPA     Ano de publicação: 2009

Autoria: KLAIC, R.; GAVA JUNIOR, M.; RIBEIRO, C.; FARINAS, C. S.

The objective of this work was to evaluate the solubilization of phosphorus from a phosphate rock by Aspergillus niger, under solidstate cultivation (SSC) in sugarcane (Saccharum officinarum) bagasse,... ...

Repositório: BDPA     Ano de publicação: 2021

Autoria: PAIVA, P. M.; GUEDES, M. C.; FUNI, C.

The regeneration of Brazil nut trees depends on tree-fall gaps in the forest. However, shifting cultivation fallows also create comparable biotic and abiotic opportunities for the dispersion and estab... ...

Repositório: BDPA     Ano de publicação: 2011

Autoria: MUNIZ, J.; KRETZSCHMAR, A. A.; RUFATO, L.; PELIZZA, T. R.; RUFATO, A. de R.; MACEDO, T. A. de

The Physalis peruviana L. is an exotic fruit that belongs to the Solanaceae family with recent production in Brazil. This is presented as an alternative production with nutritional potential and econo... ...

Repositório: BDPA     Ano de publicação: 2014

Autoria: MONDO, V. H. V.; DIAS, M. A. N.; CICERO, S. M.

This study aimed to investigate influences of maize seed vigor on crop cycle. Four maize seed lots with different seed vigor levels were sowed in the field and evaluated daily, computing growing-degre... ...

Repositório: BDPA     Ano de publicação: 2015

Autoria: SIMOES, W. L.; OLIVEIRA, A. R. de; SALVIANO, A. M.; SILVA, J. S. da; CALGARO, M.; GUIMARÃES, M. J. M.

The objective of this study was to evaluate the influence of leaching fraction on the biometric and production characteristics and technological quality of the juice of sugarcane varieties grown in sa... ...

Repositório: BDPA     Ano de publicação: 2021

Autoria: GUIMARÃES, M. J. M.; SIMOES, W. L.; SALVIANO, A. M.; OLIVEIRA, A. R. de; SILVA, J. S. da; BARROS, J. R. A.; WILLADINO, L.

In order to obtain an efficient cultivation of grain sorghum in production systems that use saline water, an adequate management becomes necessary for maximizing its production. The present study aime... ...

Repositório: BDPA     Ano de publicação: 2022

Autoria: SILVA, M. dos S. da; SILVA, S. de O. e; DONATO, S. L. R.; LEDO, C. A. da S.; SAMPAIO FILHO, O. M.; SILVA, G. de M. A.

The objective of this work was to determine the optimal size of experimental plots for the evaluation of agronomic characteristics and fruit quality of papaya, by the linear model of plateau response,... ...

Repositório: BDPA     Ano de publicação: 2019

Autoria: VIEIRA, D. de F. A.; CLEMENTE, F. M. V. T.

Farmers and the rural extension service in Planaltina, in the Federal District, an important pole of tomato and sweet pepper production in the Brazilian Midwest region, have been observing decreases i... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: CARDOSO, J. A. F.; LIMA, A. M. N.; CUNHA, T. J. F.; RODRIGUES, M. S.; HERNANI, L. C.; CUNHA, J. C.; AMARAL, A. J. do; OLIVEIRA NETO, M. B. de

Accelerated land use changes have been observed in Brazil. In Northeast, the Caatinga (native vegetation) has been replaced by fruit production, especially by mango and grapevine cultivation. Land use... ...

Repositório: BDPA     Ano de publicação: 2017