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Critical limits of soil penetration resistance in a rhodic Eutrudox. ABSTRACT: Soil penetration resistance is an important indicator of soil physical quality and the critical limit of 2 MPa has been widely used to characterize the soil physical quality, in both no-till... ... Repository: BDPA Publication year: 2014
Potentialities and limitations of agricultural use in soils of semi-arid region of the state of Bahia. The objective of this study was to evaluate the potentialities and limitations of the agricultural use of representative classes of semi-arid regions of the state of Bahia, based on the pedological an... ... Repository: BDPA Publication year: 2018
Pond bottom dryout, liming. Part II. Limit liming after soil testing. Abstract: The autors believe that dryout periods likely destroy most organisms in pond bettons, and liming of the entire botton area shoud be done only to neutralize soil acidity and increase pH for o... ... Repository: BDPA Publication year: 2015
Precrops alleviate soil physical limitations for soybean root growth in an Oxisol from southern Brazil. Repository: BDPA Publication year: 2021
Rainfall, not soil temperature, will limit the seed germination of dry forest species with climate change. Drylands are predicted to become more arid and saline due to increasing global temperature and drought. Although species from the Caatinga, a Brazilian tropical dry forest, are tolerant to these condi... ... Repository: BDPA Publication year: 2020
Management alternatives for sandy soils to overcome edaphic limitations in irrigated okra cultivation. Sandy soils are often unsuitable for agriculture due to their poor physical and chemical properties. However, using conditioners can improve these parameters, making these soils viable for cultivation... ... Repository: BDPA Publication year: 2024
Evidence of limited carbon sequestration in soils under no-tillage systems in the Cerrado of Brazil. Abstract: The Brazilian government aims at augmenting the area cropped under no-tillage (NT) from 32 to 40 million ha by 2020 as a means to mitigate CO2 emissions. We estimated soil carbon (C) sequest... ... Repository: BDPA Publication year: 2016
Soil nutrient and landscape interactions in a tropical dry forest: exploring alternatives to derive soil information in a region with limited data in Brazil. This study investigates the relationship among soil and environmental variables in the Mata Seca (Dry Forest) State Park, in Brazil, exploring alternatives to derive soil information based on an exist... ... Repository: BDPA Publication year: 2011
Expansion of palm oil (Elaeis guineensis Jacq.) in the state of Maranhão and soil water deficit limitations in the Brazilian Amazon. Oil palm is considered the crop with the highest oil production per planted area unit. This condition has driven the Brazilian government to create the Sustainable Oil Palm Production Program. Since 2... ... Repository: BDPA Publication year: 2017

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