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Phytomass addition and liming in the dynamics of soil chemical and physical attributes. Author(s): SILVEIRA, P. M. da; NASCENTE, A. S.; CARVALHO, M. da C. S. In tropical regions, a greater phytomass addition to the soil can help to improve soil quality. Additionally, the use of limestone is a fundamental practice in weathered soils of these regions. The ob... ... Repository: BDPA Publication year: 2019
Benthic macroinvertebrates and degradation of phytomass as indicators of ecosystem functions in flooded rice cropping. Author(s): WINCKLER, L. T.; GUTHS, A. K.; GAYER, P. R. The objective of this work was to evaluate the ecosystem functions of a natural wetland and of artificially flooded rice areas, managed under organic and conventional systems, by phytomass degradation... ... Repository: BDPA Publication year: 2017
Soil coverage, phytomass production and, nutrient accumulation in maize and legumes intercropping system. Author(s): NOLLA, A.; JUCKSH, I.; CASTALDO, J. H.; ALVARENGA, R. C.; COSTA, L. M. da; DAMY, C. R. da S.; MOTA NETO, L. V. da The maize intercropped with legume cover crops are used at low technological agriculture, due it?s potential to suppress weeds, recycle nutrients, and cover the soil. Weeds suppression it is important... ... Repository: BDPA Publication year: 2019
Physic nut (Jatropha curcas L.) growth and phytomass accumulation rate. Author(s): KURIHARA, C. H.; KIKUTI, H.; BINOTTI, F. F. da; SILVA, C. J. da Repository: BDPA Publication year: 2017
Estimation of phytomass stock through satellite imagery in a semiarid area in Pernambuco state, Brazil. Author(s): SAMPAIO, E. V. S. B.; NASCIMENTO, D. M.; MENEZES, R. S. C.; ACCIOLY, L. J. O.; PAREYN, F. G. C. The objective of our study was to developed equations to estimate vegetation biomass based on satellite data and to apply these equations to the vegetation in a 35000 km2 pilot area in the semiarid re... ... Repository: BDPA Publication year: 2015
Persistence and release of macronutrients and silicon of pigeonpea as a function of fragmentation. Author(s): FERRARI NETO, J.; CRUSCIOL, C. A. C.; SORATTO, R. P.; COSTA, C. H. DA; CASTRO, G. S. A. The objective of this work was to evaluate the persistence and macronutrient and silicon release of pigeonpea phytomass, with and without mechanical fragmentation. The experiment was design in randomi... ... Repository: BDPA Publication year: 2017
Influence of the physical, chemical, and hydric attributes of soils and leaf area on degradation levels of cultivated pastures. Author(s): SILVA, C. DE O. F.; RODRIGUES, C. A. G.; GREGO, C. R.; QUARTAROLI, C. F. Understanding the predominant factors that explain pasture degradation is crucial for developing reliable and feasible restoration plans. This article describes a multivariate analysis used for detect... ... Repository: BDPA Publication year: 2024
Dry matter production and nitrogen, phosphorus and potassium uptake in Crotalaria juncea and Crotalaria spectabilis. Author(s): BARBOSA, I. R.; SANTANA, R. S.; MAUAD, M.; GARCIA, R. A. Repository: BDPA Publication year: 2020
Decomposition of ground biomass of secondary forest and yield of annual crops in no tillage system. Author(s): SILVA, D. V. da; OLIVEIRA, T. K. de; KUSDRA, J. F.; kÖLLIN, F. T.; LIMA, A. A. de; COSTA, K. B. A. da The objective of this work was to evaluate the dynamics of decomposition process of chopped secondary forest system, previously enriched with legumes Inga velutina Willd. and tryphnodendron pulcherrim... ... Repository: BDPA Publication year: 2015
Green manure contributing for nutrients cycling in irrigated environments of the Brazilian Semi-Arid. Author(s): BRANDÃO, S. da S.; SALVIANO, A. M.; OLSZEVSKIA, N.; GIONGO, V. This study aimed to evaluate the dry matter production and accumulation of nutrients of the aerial phytomass of two types of plant mixtures and the spontaneous vegetation kept between the lines of a m... ... Repository: BDPA Publication year: 2017

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