6 documents found, page 1 of 1
Evaluation of Rhizobia strains UFLA 02 100 and CIAT 899 in line LEP 02 11 of Ph...
Facco, Cassiele Uliana; Andrade, Carlos Alberto de Bastos; Silva, Guilherme Fernando Capristo; Silva Junior, Carlos Antonio daThe growing quest for sustainability in agricultural production systems has been pushing researchers to develop new technologies under different soil and climatic conditions. Based on this, and knowing the socioeconomic importance of the bean, the use of biological nitrogen fixation (BNF) is explored. Thus, the quest for quantitative knowledge of BNF at the phenological stages in a new bean line using promising...
Produtividade, crescimento e partição de matéria seca em duas cultivares de feijão
Andrade, Carlos Alberto de Bastos; Scapim, Carlos Alberto; Lucca e Braccini, Alessandro de; Martorelli, Danilo TakaraCom o objetivo de caracterizar o crescimento e a produtividade de grãos, das cultivares ‘Ouro Negro’ e ‘BRS MG Talismã’, em condições de campo, na Estação Experimental de Coimbra, Estado de Minas Gerais, pertencente à Universidade Federal de Viçosa (UFV), experimentos de campo foram conduzidos em que se avaliaram o crescimento vegetativo e a produtividade de grãos das duas cultivares. Foram efetuadas amostragen...
Predicting the oil contents in sunflower genotype seeds using near-infrared ref...
Grunvald, Anna Karolina; Carvalho, Claudio Guilherme Portela de; Leite, Rodrigo Santos; Mandarino, José Marcos GontijoThe aim of this experiment was to calibrate the NIR spectroscopy equation to evaluate the oil content of sunflower seeds from different genotypes produced under different environmental conditions in Brazil. The spectra of 901 standard samples obtained from 88 hybrids and 116 lines, which were evaluated in 11 locations, were collected from intact seeds (achenes) and correlated with data generated by nuclear magn...
The criteria of fertilizers recommendation in common bean cultivars yield - DOI...
Andrade, Carlos Alberto de Bastos; Fontes, Paulo Cezar Rezende; Carneiro, José Eustáquio de Souza; Cardoso, Antônio AméricoThe criteria of fertilizer recommendation in three common bean cultivars were evaluated based on the 5th approximation soil analysis and technology levels – Recommendation for using Correctives and Fertilizers in Viçosa, state of Minas Gerais, Brazil. Three experiments with three different cultivars were carried: Ouro Negro, Talismã and Vermelho. Randomized blocks designs were used with five replications and fi...
Response of the common bean to nitrogen application at sowing and topdressing i...
Franco, Elias; Andrade, Carlos Alberto de Bastos; Scapim, Carlos Alberto; Freitas, Paulo Sérgio Lourenço deNitrogen fertilization management in non-tillage systems is very important, and the response to its application depends on the applied nitrogen rate as well as the time of application. The objective of this work was to determine the responses of bean crops to different nitrogen dosages and application methods in non-tillage. Treatments were carried out as follows: T1 = 0; T2 = 20 + 30; T3 = 40 + 60; T4 = 60 + 9...
Effects of different leaf spray doses of molybdenum on dry bean (Phaseolus vulg...
Andrade, Carlos Alberto de Bastos; Pintro, José Carlos; Scapim, Carlos Alberto; Santos, Elson Borges dosAn experiment was carried out during growing summer/fall season in Maringá-PR (1998), with the objetive to study the response of two dry bean cultivars (Iapar 57 and Iapar 72) to five molybdenum doses (0, 30, 60, 90 e 120 g Mo/ha) applied on leaves. The experimental design was a randomized complete block in a 5 x 2 factorial scheme with four replications. Height of first pod, height of plant, seed number per po...