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Effects of five years adoption of no-tillage systems for vegetables crops in soil organic matter contents. Author(s): LIMA, C. E. P.; GUEDES, I. M. R.; SILVA, J. da; ALCANTARA, F. A. de; MADEIRA, N. R.; CARVALHO, A. D. F. de; FONTENELLE, M. R. Vegetables productions systems are done normally with intense soil tillage causing a strong decline of soil quality. Use of conservation systems can be an alternative to recover this quality. In order... ... Repository: BDPA Publication year: 2018
Management systems effect on fertility indicators of a ferralsol with vegetable crops, as determined by different statistical tools. Author(s): LIMA, C. E. P.; SILVA, J. da; GUEDES, I. M. R.; MADEIRA, N. R.; FONTENELLE, M. R. Repository: BDPA Publication year: 2017
Long-term effects of four tillage systems and weather conditions on soybean yield and agronomic characteristics in Brazil. Author(s): SANTOS, H. P. dos; FONTANELI, R. S.; SILVA, S. R.; SANTI, A.; VERDI, A. C.; VARGAS, A. M. Repository: BDPA Publication year: 2015
Plant arrangement in soybean crops with indeterminate growth in brazilian Cerrado. Author(s): SILVA, A. G.; MARTINS, P. D. de S.; CARMO, E. L. do; PROCOPIO, S. de O.; BARCELLOS, L. C.; FERREIRA, C. J. B.; BESSA, O. R. Abstract: The suitability of the spatial arrangement of soybean is a tool capable of promoting better use of the agricultural environment, allowing the crop to express its yield potential. Therefore,... ... Repository: BDPA Publication year: 2020
Bioavailability of phosphorus on highly weathered Oxisoils of the Brazilian Mid-West. Author(s): SITTA NETO, E.; DAL MOLIN, S. J.; SITTA, C.; BOLDRIN, P. F.; BENITES, V. de M. Soils from mid-west Brazil show strong phosphorus (P) fixation, which can reduce the efficiency of P fertilizers. Under this condition, soil competes with the plant for the applied P adsorbing it stro... ... Repository: BDPA Publication year: 2021
Phosphorus fraction in a yellow latosol cropped under no-tilage system in the brazilian Amazon. Author(s): BRASIL, E. C.; DANTAS, R. C. R.; SILVA JÚNIOR, M. L. da; GAMA, M. A. P. Phosphorus (P) deficiency is one of the main factors that limits productivity in Brazilian soils. However, soil management under no-tillage system (NT) may alter the availability of P in the soil. The... ... Repository: BDPA Publication year: 2020
Contribuições de sistemas de preparo para a produção e acúmulo de carbono na biomassa da cana-de-açucar, sob plantio de novembro em Guaíra-SP. Author(s): RAMOS, N. P.; RAMOS, R.; FERREIRA, T. E.; SOUZA, D. F.; VASQUEZ, H.; SILVA, M. S. G. da; ALVES, R. P.; GOMES, G. V.; PACKER, A. P. Resumo: O trabalho teve como objetivo avaliar a contribuição do preparo do solo para a produção e acúmulo de carbono na biomassa de cana-de-açúcar, sob plantio de novembro em Guaíra-SP. O período expe... ... Repository: BDPA Publication year: 2016
Soil management and planting spacing effects on establishment of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte) in an area of degraded Brachiaria brizantha. Author(s): MAMÉDIO, D.; ANDRADE, C. M. S. de; SAMPAIO, A. F.; LOURES, D. R. S. The aim of this study was to assess the effect of soil management and planting spacing on establishment performance of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage pea... ... Repository: BDPA Publication year: 2020
Biomass production and accumulation of nutrients in shoots of Giant Guinea sorghum plants. Author(s): MATEUS, G. P.; BORGHI, E.; CASTRO, G. S. A.; GARCIA, R. A.; CRUSCIOL, C. A. C. Choosing species with high phytomass production to be cropped in no tillage system is extremely important in dry winter regions. The purpose of this research was to study plant biomass production and... ... Repository: BDPA Publication year: 2011
Management of precision: a new step aiming at tropical natural forest sustainability. Author(s): BRAZ, E. M.; PASSOS, C.; OLIVEIRA, L. C.; OLIVEIRA, M. V. N. d'; MATTOS, P. P. de Repository: BDPA Publication year: 2005

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