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Nutrient use efficiency in agricultural systems: a brazilian perspective. Author(s): BERNARDI, A. C. de C. Most Brazilian soils are deep, highly weathered, acidic, and of low natural fertility. Many strategies have been developed for building soil fertility using lime and mineral fertilizers, particularly... ... Repository: BDPA Publication year: 2024
Land use/land cover classification in a heterogeneous agricultural landscape using PlanetScope data. Author(s): BUENO, I. T.; ANTUNES, J. F. G.; TORO, A. P. S. G. D.; WERNER, J. P. S.; COUTINHO, A. C.; FIGUEIREDO, G. K. D. A.; LAMPARELLI, R. A. C.; ESQUERDO, J. C. D. M.; MAGALHÃES, P. S. G. This study evaluated the accuracy of LULC classification based on an initial clustering step in a heterogeneous agricultural landscape using PlanetScope imagery while checking for variability among th... ... Repository: BDPA Publication year: 2023
Land use capability and the sustainable scale: an overview of agriculture in São Paulo State, Brazil. Author(s): SARCINELLI, O.; ROMEIRO, A. R.; PEREIRA, L. C.; TOSTO, S. G. Abstract: Establishing a sustainable scale in natural resources management enables effective economic and ecological policies and guarantees the long-term sustainability of economic production. In agr... ... Repository: BDPA Publication year: 2022
Estimating soil loss by laminar erosion using precision agriculture computational tools. Author(s): KRUG, E. T. S.; GOMES, G. J.; SOUZA, E. G. de; GEBLER, L.; SOBJAK, R.; BAZZI, C. L. ABSTRACT: The study aimed to identify and evaluate the spatial variability in laminar erosion in areas using precision agriculture tools. Soil data from three properties in the western region of Paran... ... Repository: BDPA Publication year: 2022
Better use of agricultural residues for the cultivation of Pleurotus pulmonarius. Author(s): SIQUEIRA, F. G. de; LEITE, T. C. R.; MORAIS, K. dos S.; MENEZES, B. dos S.; ALCANTARA, L. M.; DIAS, E. S. Repository: BDPA Publication year: 2013
Climate-related land use policies in Brazil: how much has been achieved with economic incentives in agriculture? Author(s): CARAUTA, M.; TROOST, C.; GUZMAN-BUSTAMANTE, I.; HAMPF, A.; LIBERA, A.; MEURER, K; BONECK, E.; FRANKO, U.; RODRIGUES, R. de A. R.; BERGER, T. Until 2019, the Brazilian federal government employed a number of policy measures to fulfill the pledge of reducing greenhouse gas emissions from land use change and agriculture. While its forest law... ... Repository: BDPA Publication year: 2021
Water use efficiency and supply in agricultural production. Author(s): SIMOES, W. L.; BRITO, L. T. de L.; SILVA, M. S. L. da; MATTHIENSEN, A.; COELHO, E. F.; BARBOSA, R. S.; ARAUJO, G. G. L. de; CAMPECHE, D. F. B.; SANTOS, R. D. dos; MELO, R. F. de This chapter discusses aspects related to the water-use efficiency in irrigated agriculture and animal production, as well as possibilities to use rainwater as a way to reduce the effects of regional... ... Repository: BDPA Publication year: 2020
Using a Silicon Drift Detector to Improve an Agricultural Compton Scattering Tomograph for Soil Compaction Analysis. Author(s): CRUVINEL, P. E. The use of sensors in farming have become essential for soil, plants and environment monitoring in order to greater yields, while allowing rational use of inputs and decreasing risks. Although many of... ... Repository: BDPA Publication year: 2023
Potential of a Brazilian sedimentary zeolite use in agriculture and livestock. Author(s): BERNARDI, A. C. de C.; MONTE, M. B. M; PAIVA, P. R. P.; MENDONCA, F. C.; OLIVEIRA, P. P. A.; ESTEVES, S. N.; POLIDORO, J. C.; WERNECK, C. G.; HAIM, P. G.; SOUZA-BARROS, F. The use of minerals for agricultural purposes is becoming widespread, and zeolites have a special niche in this category since can play an important role in the nanotechnology era. Zeolites have three... ... Repository: BDPA Publication year: 2010
Biochar: pyrogenic carbon for agricultural use: a critical review. Author(s): NOVOTNY, E. H.; MAIA, C. M. B. de F.; CARVALHO, M. T. de M.; MADARI, B. E. Biochar (carbonized biomass for agricultural use) has been used worldwide as soil amendment and is a technology of particular interest for Brazil, since its ?inspiration? is from the historical Terra... ... Repository: BDPA Publication year: 2015

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