Results 11 to 20 of about 10,195 (202)

Chemical and mineralogical characteristics of tropical soils on the transport of Na⁺, K⁺, Ca²⁺, and Mg²⁺ from the application of treated wastewater. [PDF]

J Environ Qual
Abstract With the search for water security, the reuse of water in irrigation becomes interesting and inevitable. Given the complexity of soil–solute interactions, the use of simplified artificial solutions represents an innovative approach, as it facilitates understanding these interactions while posing no risk to human health or the environment ...
Merlo MN, Thebaldi MS, Alvarez MAC, de Jesus DC, Dos S Soares J, Lima EMC, da Silva MA, Lima LA, de Oliveira LFC.   +8 more
europepmc   +2 more sources

Parallel functional and stoichiometric trait shifts in South American and African forest communities with elevation [PDF]

, 2017
The Amazon and Congo basins are the two largest continuous blocks of tropical forest with a central role for global biogeochemical cycles and ecology. However, both biomes differ in structure and species richness and composition.
C. Taveirne, D. Van der Heyden, H. Verbeeck, L. Cizungu, M. Bauters, M. Bauters, M. Demol, P. Boeckx, S. Bruneel   +8 more
core   +3 more sources

Pattern and process in Amazon tree turnover, 1976-2001 [PDF]

, 2004
Previous work has shown that tree turnover, tree biomass and large liana densities have increased in mature tropical forest plots in the late twentieth century.
A. Di Fiore, A. Monteagudo, A. Torres Lezama, B. Vinceti, Botta A., C. A. Quesada, C. I. Czimczik, C. Kuebler, D. A. Neill, H. E. M. Nascimento, Heuveldop J., J. A. Comiskey, J. Chave, J. Lloyd, J. N. M. Silva, J. Olivier, J. Terborgh, L. Arroyo, M. Alexiades, M. Saldias, N. C. A. Pitman, N. Higuchi, O. L. Phillips, O. L. Phillips, P. Núñez Vargas, Pelissier R., R. Vásquez Martínez, S. Almeida, S. Brown, S. G. Laurance, S. L. Lewis, S. Patiño, Spichiger R., T. Erwin, T. J. Killeen, T. R. Baker, Veillon J. P., W. F. Laurance, W. Palacios, Y. Malhi, Y. Malhi   +40 more
core   +3 more sources

QUANTITATIVE AND QUALITATIVE CHARACTERIZATION OF THE GRANULOMETRY OF AN INCEPTISOL

Química Nova, 2023
Granulometry is an initial factor to be considered in soil research as it plays a fundamental role in physical and chemical properties. The objective of this study was to characterize the granulometric fractions of soil, obtained using the screening and sedimentation method.
Janaina Schadosin, Sérgio Saab, André Brinatti, Luiz Pires   +3 more
openaire   +2 more sources

A comparative Digital Soil Mapping (DSM) study using a non-supervised clustering analysis and an expert knowledge based model - A case study from Ahuachapán, El Salvador [PDF]

, 2020
DSM is the inference of spatial and temporal soil property variations using mathematical models based on quantitative relationships between environmental information and soil measurements.
Casares, Francisco, Keough, Adam, Martín-López, Javier M., Quintero, Marcela, Silva, Mayesse da, Valencia, Jefferson   +5 more
core   +3 more sources

Increasing Growth and Yield of Shallot Using Nano Zeolite and Nano Crab Shell Encapsulated NK Fertilizer in Entisols and Inceptisols

Planta Tropika: Jurnal Agrosains, 2022
Nanotechnology can be used to produce slow-release fertilizers. Zeolite and crab shells are materials that can be used as fertilizer encapsulation. This study aimed to compare the effects of nano zeolite and crab shells for encapsulation of nitrogen ...
Ratih Kumalasari, Eko Hanuddin, Makruf Nurudin   +2 more
doaj   +1 more source

Extracción de nutrientes del mango cv. Tommy Atkins en suelos Entisoles e Inceptisoles del departamento del Tolima, Colombia.

Temas Agrarios, 2021
El mango cv. Tommy Atkins es cultivado en el departamento del Tolima, principalmente, lugar donde expresa su mejor comportamiento agronómico y calidad de la fruta.
Marlon José Yacomelo Hernández, Carlos Alberto Abaunza González, Eliseo Polanco Diaz, Isueh Arenas-Rubio, Ender Manuel Correa Álvarez, Sair Jaramillo Bonilla   +5 more
doaj   +1 more source

Manganese and zinc in acidic agricultural soils from Central Spain: Distribution and phytoavailability prediction with chemical extraction tests [PDF]

, 2009
The extractability and distribution of manganese (Mn) and zinc (Zn) were evaluated in acidic agricultural soils from Central Spain. Both single (0.1 M hydrochloride [HCl] and 0.05 M ethylenediaminetetraacetate [EDTA]) and sequential extraction procedures
López Valdivia, Luis Manuel, Novillo Carmona, Jesus, Obrador Pérez, Ana Francisca, Rico Selas, M.Isabel, Álvarez Álvarez, José Manuel   +4 more
core   +2 more sources

PENGARUH APLIKASI BOKASHI TERHADAP DINAMIKA KETERSEDIAAN N, P, DAN S PADA INCEPTISOL KARANGPLOSO, MALANG

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2019
The Inceptisol of Karangploso has low soil pH, low organic matter (OM), medium total soil N, very low C/N ratio, and low available sulphur- that cause low soil productivity. The application of bokashi preserves strongly productivity and organic matter in
Ursulin Sacer Setyastika, Retno Suntari
doaj   +1 more source

EFEK PUPUK BOKASHI TERHADAP KETERSEDIAAN UNSUR BASA (K, Na, Ca, dan Mg) PADA INCEPTISOL KARANGPLOSO MALANG

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2019
The Inceptisol of Karangploso Malang has low pH (5.33) and low C-organic content (1.39%). Efforts can be made to improve these problems through land management with the use of organic fertilizer. Bokashi is one of the composts produced from fermentation
Arumita Rohmah, Retno Suntari
doaj   +1 more source