Promoção do crescimento de milho por novas estirpes de bactérias associativas: resultados de ensaios em rede conduzidos pelo instituto nacional de ciência e tecnologia da Fixação Biológica do Nitrogênio (INCT-FBN).

Foi implementada uma rede de ensaios pelo Instituto Nacional de Ciência e Tecnologia da Fixação Biológica do Nitrogênio (INCT-FBN) para a validação de novas estirpes de bactérias associativas com capacidade de promover o crescimento vegetal. A rede de ensaios formada abrange cinco estações experimentais, sendo quatro localizadas no Estado do Paraná e uma em Goiás.

Is there hope for BNF in common beans?

Although since 1984 there are Rhizobium strains available for common bean inoculation in Brazil, a survey in 2014 showed that only 15% of the Brazilian farmers adopt inoculation as a routine practice. Part of this disbelief in relation to common beans inoculation can be attributed to the fact that supposedly, bean inoculation would not be able to support increased yield levels in high-tech farms, being appropriate only for small farms. A series of demonstration units carried out since 2012, under farm conditions in the Cerrado region, have showed that a 10.8% mean increase in yield were obtained only with inoculation in relation to the treatment without inoculation and without nitrogen fertilization (whose average yield was 3163 kg ha-1). It was also found that inoculation with supplementation of 60 kg ha-1 of N promoted yield levels (4010 kg ha-1) higher than those with 120 kg ha-1 N as urea (3411 kg ha-1).

Avaliação econômica da co-inoculação de Rhizobium tropici e Azospirillum brasilense no feijoeiro-comum.

O objetivo deste trabalho consistiu em determinar o efeito da co-inoculação de Rhizobium tropici e Azospirillum brasilense nos parâmetros econômicos da cultura do feijoeiro-comum.

O cultivo de trigo no cerrado como exemplo para discussão de mecanismos de tolerância ao déficit hídrico.

2011

O que é e como fazer adubação verde.

Adubação verde é uma prática agrícola que consiste no uso de certas plantas que são capazes de reciclar os nutrientes presentes em camadas profundas do solo, ou na atmosfera, tornando o solo mais fértil e mais produtivo. Essas plantas são rústicas e têm sistema radicular forte.

Major loci controlling resistance to the angular leaf spot of common bean.

Based on the evidences presented in this paper, results from classical genetic studies, fine-mapping information and physical position analysis using the reference genome sequence of P. vulgaris, the BIC Genetic Committee has formally accepted the proposed new gene symbols.

Resistance to Fusarium wilt in common bean cultivars and lines in pre-commercial stage.

The objective of this study was to identify common bean cultivars with resistance to Fusarium wilt.

Phenotypic and molecular characterization of common bean genotypes for resistance to anthracnose.

This study aimed to perform phenotypic and molecular characterization of cultivars and breeding lines of common bean for resistance to anthracnose.

Cooking time of common bean: genetic parameters and selection of elite lines.

The objectives of this study were to investigate the genetic variability and select elite lines for CT, since these lines aggregate essential agronomic traits.

Progeny tests for common bean isolines resistant to diseases with the aid molecular markers.

The aim of this study was progeny tests in segregating populations for resistance genes to these three diseases.