Buscar
Mostrando ítems 1-10 de 710
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 ...
Critical areas for bat conservation: Latin American conservationists build a grand strategy
(Bat Conservation International, 2013-05)
Argentina’s Provincial Park at El Potrero de Yala, seasonal home for several migratory bat species, was designated as an Area of Importance for the Conservation of Bats.
Atributos físicos do solo em diferentes condições de cobertura vegetal em área de plantio direto
(2012-07-01)
The use of cover crops in the soil causes changes in soil attributes influencing in a series of hydro-physical processes, which also modify the ability of soil to support the many activities that it is intended. Thus, the ...
Atributos físicos do solo em diferentes condições de cobertura vegetal em área de plantio direto
(2012-07-01)
The use of cover crops in the soil causes changes in soil attributes influencing in a series of hydro-physical processes, which also modify the ability of soil to support the many activities that it is intended. Thus, the ...
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 ...
Adelaida Chaverri: the First Costa Rican Naturalist and ConservationistAdelaida Chaverri: la primera naturalista y conservacionista costarricense
(Universidad Nacional, Costa Rica, 2017)