Abstract RB036152 sugarcane cultivar is known for its high cane yield and elevated sucrose content. In the central-southern region, optimal harvest period extends from July to November. This cultivar is particularly well-suited for mechanized planting and harvesting, demonstrates excellent performance in challenging environments, and shows strong tolerance to major sugarcane diseases. RB RB03615 content centralsouthern central southern region November wellsuited well suited harvesting environments diseases RB0361 RB036 RB03 RB0

RESUMO: Análise de crescimento de plantas pode ser utilizada para avaliação de plantas e identificação de mudanças causadas por microrganismos de solo, depois de serem inoculados nas sementes. O objetivo deste estudo foi medir as mudanças no crescimento de plantas de soja inoculadas em condição de cultivos extensivos de campo no Brasil. O experimento foi conduzido para comparar cinco tratamentos inoculados: T1 (Bradyrhizobium japonicum e B. diazoefficiens), T2 (T1 e Azospirillum brasilense), T3 (T1 e Trichoderma asperellum), T4 (T1 and T. virens, e Bacillus amyloliquefaciens) e T5 (T1 e Penicillum bilaiae). A área foliar e a massa seca da parte aérea e de raízes foram medidas nos estádios vegetativos e reprodutivos. Os resultados validam a contribuição da análise de crescimento de plantas de soja para identificar as respostas causadas pela inoculação de sementes com combinação de microrganismos selecionados. Os efeitos dos microrganismos no crescimento das plantas não variam apenas entre os microrganismos, mas também entre as partes das plantas e ao longo do seu desenvolvimento. A introdução de diferentes micróbios na rizosfera de soja, combinados com cepas de Bradyrhizobium sp. pode aumentar a produtividade de massa seca das culturas durante o seu ciclo de crescimento.

ABSTRACT: Plant growth analysis can be used for soybean plants evaluation to identify morphologic changes caused by soil microbes after seed inoculation. The objective was to measure changes of inoculated soybean plants grown under regular field Brazilian production conditions. The experiment was carried out to compare 5 inoculation treatments: T1 (Bradyrhizobium japonicum and B. diazoefficiens), T2 (T1 and Azospirillum brasilense), T3 (T1 and Trichoderma asperellum), T4 (T1 and T. virens, and Bacillus amyloliquefaciens) and T5 (T1 and Penicillum bilaiae). Leaf area, shoot and root dry matter were measured at vegetative and reproductive growth stages. Results of this study validate the contribution of plant growth analysis of soybeans plants for identifying their responses promoted by the combined inoculation of their seeds with selected microbes. Also, the microbial effects on plant growth vary not only between microbes but also between parts of the plants and through the plant development stages. The introduction of different microbes in soybean rhizosphere combined with Bradyrhizobium sp. strains can contribute to increase crop dry matter productivity during its growing cycle.

Abstract Cultivar RB036091 is an early-maturing sugarcane with a long period of industrial suitability; in the Central South region of Brazil, harvest is recommended between April and August, and the cultivar is indicated for planting on moderate to highly fertile soils. It is widely adaptable and has a high sugar yield and stability of agricultural yield.

Abstract The sugarcane cultivar RB036066 is medium-maturing and has a long period of industrial suitability; in the South-Central region, harvest is recommended between June and September, and it is indicated for planting on medium to highly fertile soils. The cultivar is widely adaptable and has high sugar yield and stability of agricultural production.

Abstract The sugarcane cultivar RB036088 is late-maturing, harvested from September to November in south-central Brazil, and is recommended for soils with medium to high fertility. It stands out with continuously high sugar yield over the harvests, longevity of the ratoon plants, high tillering capacity and can be harvested mechanically.

O objetivo deste trabalho foi comparar a seleção via procedimento BLUP individual simulado (BLUPIS) versus seleção massal em famílias de irmãos-completos de cana-de-açúcar. Foram utilizadas 80 famílias originadas de cruzamentos biparentais da série RB03. O experimento foi desenvolvido em área experimental, localizado no Município de São Tomé, Paraná. O delineamento experimental foi em blocos incompletos, com cinco repetições por família. Para seleção considerou-se a variável tonelada de sólidos solúveis por hectare (TSH). Utilizou-se o modelo 35 do programa computacional Selegen REML/BLUP, via procedimento BLUPIS para a indicação do número de clones potenciais a serem selecionados. Estes resultados foram correlacionados com o número de clones selecionados via seleção massal dentro das famílias. A seleção clonal via procedimento BLUPIS indica maior número de clones promissores para caracteres quantitativos dentro de famílias com elevados efeitos genotípicos.

The aim of this work was to compare the selection by simulated individual BLUP procedure (BLUPIS) versus individual selection in full-sib sugarcane families. Eighty families originated from bi crosses of RB03 series were used. The experiment was carried out in an experimental area in São Tomé County, Paraná State. The experimental design was in incomplete blocks, with five replications per family. For selection, the variable soluble solids per hectare (TSH) was used. For indication of the number of potential clones to be selected, the model 35 of the software Selegen REML/BLUP by BLUPIS procedure was used. The results of BLUPIS were correlated with the number of selected clones by individual selection. The results showed that clone selection by BLUPIS procedure can indicate higher number of promising clones for quantitative trait inside families with high genotypic effects.

RB966928 is an early to medium maturing sugarcane cultivar and in Central-Southern Brazil it is harvested between April and June; it is recommended for planting in environments with medium to high soil fertility. It stands out with a high ratoon yield and with excellent sprouting in both plant cane and ratoon cane. It is tolerant to the major diseases of economic importance of sugarcane.