Results 21 to 30 of about 6,326,970 (225)

Chemical attributes of Gigantochloa scortechinii bamboo rhizome in relation with hydraulic conductance [PDF]

BioResources, 2019
Chemical changes during the maturation period of bamboo are believed to affect its conductance ability. However, prior studies on the bamboo’s chemical changes were inconclusive in implying that the maturation period affects the rhizome’s conductance ...
J. Mohamed, H. A. Hamid, A. Nuruddin, N. M. Majid   +3 more
semanticscholar   +2 more sources

Preliminary characterization of chemical and sensory attributes for grapes and wines of different cultivars from the Weibei Plateau region in China

Food Chemistry: X
Chemical and sensory attributes play a vital role in evaluating the quality of grapes and wines. This study compared basic physicochemical parameters, organic acids, phenolic compounds, and aroma profiles of grapes and wines of six cultivars using ...
Feifei Gao, Lingxiao Guan, Guihua Zeng, Xiaoyun Hao, Hua Li, Hua Wang   +5 more
doaj   +3 more sources

Artificial neural networks in the prediction of soil chemical attributes using apparent electrical conductivity

Spanish Journal of Agricultural Research, 2021
Aim of study: To use artificial neural networks (ANN) to predict the values and spatial distribution of soil chemical attributes from apparent soil electrical conductivity (ECa) and soil clay contents.
Samuel A. Silva, Julião S. S. Lima, Daniel M. Queiroz, Arlicélio Q. Paiva, Caique C. Medauar, Railton O. Santos   +5 more
doaj   +3 more sources

Physico-chemical attributes of a Cambisol under pasture managed with annual burns after sugarcane vinasse application [PDF]

International Journal of Recycling of Organic Waste in Agriculture, 2018
PurposeSugarcane vinasse is generated in large amounts and can be utilized to improve soil attributes, especially in areas degraded by burns. The aim of the present study was to evaluate the effects of sugarcane vinasse on physico-chemical attributes of ...
T. R. de Melo, R. Ferreira, D. Navroski, Clarissa Tieme Matsuda Feltran, J. T. Filho   +4 more
semanticscholar   +2 more sources

SOIL CHEMICAL ATTRIBUTES RELATIONSHIPS AROUND THE Araucaria angustifolia TREES IN AGROFORESTRY SYSTEMS [PDF]

, 2023
This work aimed to understand the relationships between araucaria trees and some abiotic factors (soil type, soil organic C and soil nutrient supply) in agroforestry systems (AFS).
João Bosco Vasconcellos Gomes, BOTOSSO, P. C., Tomaz Longhi-Santos, GOMES, J. B. V., LONGHI-SANTOS, T., Paulo Cesar Botosso   +5 more
core   +3 more sources

Chemical attribution of fentanyl: The effect of human metabolism

Forensic Chemistry, 2021
Chemical attribution typically aims to establish a link between material found at a crime scene and a person, location or other evidence. In the field of illicit drugs, chemical attribution signatures are usually impurity profiles. Extending these to metabolized samples would create new possibilities in forensic investigations.
de Bruin-Hoegée, M., Kleiweg, D., Noort, D., van Asten, A.C.   +3 more
openaire   +4 more sources

Shade and Altitude Implications on the Physical and Chemical Attributes of Green Coffee Beans from Gorongosa Mountain, Mozambique

Agronomy, 2022
Coffea arabica L. is as a tropical crop that can be grown under monocrop or agroforestry (AFS) systems, usually at altitudes greater than 600 m, with suitable environmental conditions to bean quality.
Crimildo T. Cassamo, Adilson V. J. Mangueze, A. E. Leitão, I. Pais, R. Moreira, Claudine Campa, Rogério Chiulele, F. O. Reis, Isabel Marques, P. Scotti-Campos, F. Lidon, F. Partelli, A. Ribeiro-Barros, J. Ramalho   +13 more
semanticscholar   +1 more source

Modalities for soil preparation and gypsum application in ultisol: stem productivity of sugarcane [PDF]

Engenharia Agrícola, 2013
The study was conducted in an area of expansion of sugarcane at Vale do Paraná factory in Suzanápolis city - São Paulo (SP), in Brazil, in the northwestern region of the State of São Paulo.
Ronaldo C. Lima, Luiz M. M. de Mello, Élcio H. Yano, José O. R. da Silva, André L. Cesarin   +4 more
doaj   +1 more source

Influence of Treated Wastewater Irrigation on Soil Nutritional-Chemical Attributes Using Soil Quality Index

Sustainability, 2021
Dwindling water resources have drawn global attention to the reuse of treated wastewater (TWW) for irrigation. However, the impact of continuous TWW applications on soil quality and the proper quantification and monitoring frameworks have not been well ...
S. Rezapour, Amin Nouri, Hawzhin M. Jalil, S. Hawkins, Scott B. Lukas   +4 more
semanticscholar   +1 more source

Phosphorus fractions and their relationships with soil chemical attributes in an integrated crop-livestock system under annual phosphates fertilization

Frontiers in Sustainable Food Systems, 2022
The main factors affecting phosphorus (P) availability in soils are mineralogy, acidity, and concentration of elements in the soil solution. Moreover, P fertilizer sources and amounts can affect P cycling and adsorption of this element on colloids.
K. C. S. Guera, A. F. da Fonseca
semanticscholar   +1 more source