Zobrazeno 1 - 10
of 4 098
pro vyhledávání: '"tropical soils"'
Autor:
Vivian U. Ugwu, Chinemerem J. Obieri, Confidence I. Osuji, Sunday E. Obalum, Benjamin A. Onuze, Charles A. Igwe
Publikováno v:
Agroindustrial Science, Vol 14, Iss 3, Pp 225-235 (2024)
Liming and manuring to ameliorate soil acidity and enhance mineralization in acid tropical soils could promote their agronomic productivity. Synthetic lime and poultry-droppings manure’s effects in sandy-loam Ultisols were evaluated on soybean grow
Externí odkaz:
https://doaj.org/article/e748bf0ad8e74fdd90b28c030f3fa150
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 48 (2024)
ABSTRACT Plantation forests can be efficient C sinks in biomass and soil organic carbon (SOC), but the latter depends on many factors, including climate. Tropical humid, mountain areas have cooler temperatures, slowing microbial decomposition, and th
Externí odkaz:
https://doaj.org/article/136170e7849543f292c33b62af0fcf47
Autor:
Lily Walter, Yannick Estevez, Gildas Medjigbodo, Jean-Emmanuel Aubert, Laurent Linguet, Ouahcène Nait-Rabah
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02709- (2024)
Sustainable construction materials and local solutions are crucial for meeting urbanisation demands in tropical regions like French Guiana. Poured earthen construction, primarily composed of local soil, offers a cost-effective and environmentally fri
Externí odkaz:
https://doaj.org/article/bf2ba659d6904170a9719504ee1b7549
Autor:
Oyebiyi Oluwatoyosi Oyetola, Fagbohun Usman Olaleke, Egbinola Oluwatosin Abimbola, Ojetade Julius Olayinka, Muda Sikiru Adekoya, Adewumi Opeyemi Ayomide
Publikováno v:
Agricultura Tropica et Subtropica, Vol 57, Iss 1, Pp 90-99 (2024)
Topography significantly influences soil development and characteristics within an uneven agricultural field. Therefore, a comprehensive understanding of soil attributes and processes through detailed pedological knowledge is crucial for effective so
Externí odkaz:
https://doaj.org/article/d1772d4c3d8e484fbe4d6e339b636681
Autor:
Selvin Antonio Saravia-Maldonado, María Ángeles Rodríguez-González, Beatriz Ramírez-Rosario, Luis Francisco Fernández-Pozo
Publikováno v:
Soil Systems, Vol 8, Iss 3, p 101 (2024)
Anthropogenic land cover change is directly responsible for the deforestation and degradation of tropical forests. In this context, assessing soil organic carbon (SOC) stocks is key to understanding the impact of anthropogenic activities on SOC so th
Externí odkaz:
https://doaj.org/article/fdac062ce3df4a3598e84027741922c4
Autor:
Ana Gabriela Pérez-Castillo, Weynner Giraldo-Sanclemente, Mayela Monge-Muñoz, Cristina Chinchilla-Soto, Melvin Alpízar-Marín, Mohammad Zaman
Publikováno v:
Frontiers in Agronomy, Vol 6 (2024)
Urea is widely used as nitrogen (N) source for rice fertilization in Costa Rica, despite its low efficiency linked to ammonia losses. To assess urea management alternatives, two field experiments were conducted in the Central Pacific region of Costa
Externí odkaz:
https://doaj.org/article/d4e3a830e1424879b99188986aadf6e9
Autor:
Pedro P.C. Teixeira, Alix Vidal, Ana P.M. Teixeira, Ivan F. Souza, Luís C.C. Hurtarte, Danilo H.S. Silva, Luís F.J. Almeida, Franz Buegger, Edith C. Hammer, Jan Jansa, Carsten W. Mueller, Ivo R. Silva
Publikováno v:
Geoderma, Vol 443, Iss , Pp 116811- (2024)
Net rhizodeposition corresponds to the portion of living root carbon (C) that remains in the soil after microbial processing and partial decomposition. Although it is assumed that this C input exerts an important role in the formation of soil organic
Externí odkaz:
https://doaj.org/article/50e0496eeac148989f88b764d81797cf
Autor:
Teresa Palominos-Rizzo, Mario Villatoro-Sánchez, Darwin Paguada-Pérez, Alfredo Alvarado-Hernández, Víctor Cortés-Granados, Silvia Marín-Araya
Publikováno v:
Soil Security, Vol 14, Iss , Pp 100128- (2024)
Soil erosion is one of the main causes of soil degradation and an important environmental problem, often accelerated by human activities. Different types of soil and water conservation measures (SWCM) have been implemented in worldwide to control soi
Externí odkaz:
https://doaj.org/article/0eb8aa316c734c1390d3a5992107b8a6
Influence of variables related to soil weathering on the geomechanical performance of tropical soils
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 9, Pp 2423-2440 (2023)
This paper presents an experimental and analytical investigation of the influence of variables related to soil weathering on the geomechanical performance of sand-silt mixtures containing lateritic soils, i.e. intensely weathered tropical soils with
Externí odkaz:
https://doaj.org/article/4dbe979fbc3e40acb4c76b859062f4c5
Publikováno v:
International Journal of Recycling of Organic Waste in Agriculture, Vol 12, Iss 1, Pp 123-139 (2023)
Purpose Scarcity of effective manures frustrates the adoption of organic-based soil fertility management in tropical agriculture. Cattle dung (CD) is hugely generated but underutilised due to its high carbon-nitrogen ratio and low mineralisation rate
Externí odkaz:
https://doaj.org/article/dfcbe87d9a514e8d90c4552b2f4ceeee