[PDF] Top 20 Potential use of anatomical and physiological characteristics in the selection of coffee progênies

... Observa-se na Figura 4, que não houve diferença dos valores genotípicos das progênies no período chuvoso para o parênquima esponjoso. Já no período seco, houve maior variabilidade, sendo que a progênie P6 ... See full document

... around the stems of the plants. The first application was made 15 days after seedlings were ...transplanted. In total, three applications were made at 15-day intervals. The pots ... See full document

... production of quality seedlings coupled with the correct choice of fertilizer doses/ sources and the container type are essential in the planting of forest ...Thus, ... See full document

... ABSTRACT: The coffee tree genetic improvement has brought expressive profit to the activity through the use of cultivars with high productivity and favorable agronomic ... See full document

... one of the current research concerns is the automation of these determinations in order to establish greater accuracy of assessments and therefore eliminate subjective ... See full document

... ABSTRACT: The objective was to select superior clones as agronomic traits and caffeine content of the grains of Coffea canephora through appropriate biometric procedures, to compose a ... See full document

... several characteristics simultaneously, to obtain more advantageous cultivars than the preceding cultivar is a great challenge (RAMALHO et ...is the use of selection indexes that ... See full document

... commercial potential, particularly those growing in the Amazon ...region. The wood from Byrsonima spicata, Calophyllum brasiliense, Cecropia sciadophylla, Cochlospermum orinoccense and ... See full document

... on the proposed criteria by Gutiérrez et ...performance of vase life if the material retains its initial characteristics after 15 days of evaluation period; ...collapse of stem, ... See full document

... to the difficulty of phosphate absorption by plants, microorganisms have proven to be an exceptionally rich source of useful products, which vary greatly in terms of their biological ... See full document

... ABSTRACT: Coffee husk and coffee pulp are coffee processing ...by-products. Coffee husk is obtained when harvested coffee is processed by the dry method, and ... See full document

... rooting of stem cuttings) is important because it is physiologically viable (CHAGAS et ...2012) and allows the genotypic value of the parent plant to be fully exploited (RAMALHO et ... See full document

... ASTRACT: The objective of this study was to select coffee progenies with better assessment that can result in coffee rust resistant cultivars and better agronomic ... See full document

... vapor and carbon dioxide and a mesophyll conductance specific to carbon ...decrease in stomatal conductance acts directly on transpiration and partially on photosynthesis, increasing ... See full document

... reduces the productivity of various crops (ANDRÉO-SOUZA et ...including the bean (BEN-GAL et ...reduction in germination (SAEIDI-SAR et ...2010) and in the vegetative ... See full document

... on use of physiological traits to identify genotypes of arabic coffee tolerant to Meloidogyne paranaensis when cropped in areas subjected to water ...deficits. The ... See full document

... - The objective of this study was to characterize the nutritional value of forage legumes Mimosa caesalpiniifolia ...(Bong.) and Leucaena leucocephala (Lan.) and evaluate ... See full document

... Conilon coffee trees (Coffea canephora Pierre ex Froenhner) show high yield potential and nutritional ...costs, the supply of the recommended amounts to be applied is an obstacle ... See full document

... concentration in shoots than sensitive genotypes. The disadvantage is the high Cd accumulation in edible portions of crops, hence increasing the potential intake of ... See full document

... ABSTRACT: Coffee is one of the most important products of Brazilian agriculture, therefore studies aimed at improving the final quality of the coffee cherry has ... See full document