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SOIL CHARACTERISTICS AFFECTED BY USING THE NEW CONSERVATIONIST TILLAGE TOOL ROTARY PARAPLOW
(Colegio De PostgraduadosTexcocoMéxico, 2011)
Soil carbon stock estimations: methods and a case study of the Maranhão State, Brazil
(2021-01-01)
Soils feature significant variations in soil carbon stocks through land-use changes, management practices, and intrinsic characteristics. The aim of this study was to estimate the changes in soil carbon stock under different ...
Potassium nutrition in the first and second ratoon sugarcane grown in an Oxisol by a conservationist system
(Inst Investigaciones Agropecuarias, 2014-01-01)
The presence of mulch on the soil surface after the mechanical harvesting of sugarcane (Saccharum officinarum L.) enhances the cycling of nutrients, especially K, which can decrease K fertilizer recommendations for the ...
Effect of soil conservationist systems and gypsum residue on soybean
(Univ Federal Mato Grosso, 2016-11-01)
This experiment was obtained in the aim of studying the sequences of conservation soil management systems on soybean production attributes. The study was conducted at the experimental farm area of Research and Extension ...
Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee systemPressão de pré-consolidação de Latossolos gibbsítico e caulinítico sob sistema de multipraticas conservacionista no cultivo cafeeiro
(2021-01-01)
Our goal was to analyze the impact of a multipractice soil conservationist system on coffee production in tropical soils (LATOSSOLO VERMELHO-AMARELO caulinítico/kaolinitic Haplustox and LATOSSOLO VERMELHO-gibbsítico/gibbsitic ...
Potassium nutrition in sugar cane ratoons cultured in red latosol with a conservationist system
(2016-02-23)
The aim of this study was to evaluate the effect of potassium addition to the soil in first and second ratoon sugarcane cultures in a conservationist system. The experiment was conducted at the State of Sao Paulo, Brazil, ...
SIMULATING CROP YIELD, SOIL NITROGEN, AND ORGANIC CARBON IN NO-TILLAGE CROP SEQUENCES IN A SUBTROPICAL CLIMATE IN BRAZIL
(Soc Brasil Engenharia Agricola, 2020-07-01)
Brazil stands out worldwide for its high grain production in areas of direct sowing. The objective of this study was to simulate and assess the relationship of soil organic carbon content and nitrogen, crop yield, and ...
Growth, yield and nutrition of sugarcane ratoon as affected by potassium in a mechanized harvesting system
(2015-01-01)
Sugarcane mechanical harvest deposes straw residue on the soil surface, increases soil organic matter and improves nutrients cycling, especially potassium (K). The objective of this work was to evaluate the effect of K ...
Managing runoff in rainfed agriculture under no-till system: potential for improving crop production
(Sociedade Brasileira de Ciência do Solo, 2022)
Crop rotation and succession in a no-tillage system: Implications for CO2 emission and soil attributes
(2019-09-01)
This study aimed to quantify and characterize the relationship between soil CO2 emission (FCO2) and soil physical, chemical, and microbiological attributes at the end of the agricultural season in an area under a no-tillage ...