Results 31 to 40 of about 800 (183)

Physical properties of an Alfisol and no-till soybean yield

Revista Brasileira de Ciência do Solo, 2012
It is known that any kind of soil management causes changes in the soil physical characteristics and can affect agricultural yield. The purpose of this study was to evaluate soil properties of an Alfisol and soybean yield under different management systems for no-tillage annual crops, no-tillage with chiseling and no-tillage crop rotation.
Tavares Filho, Joao, Guimarães, Maria de Fátima, Curmi, Pierre, Tessier, Daniel   +3 more
openaire   +6 more sources

Using FTIR Analysis to Investigate the Mineralogical Composition of Ultisolsa Alfisol in Southeast East Sulawesi, Indonesia

Indonesian Journal of Applied Physics
This study aims to investigate the mineralogical composition of Ultisols and Alfisols using the X-ray diffraction (XRD) analytical technique and FTIR analysis to provide fundamental information on these soil types. Thirty samples of Ultisols and Alfisols
Rosliana Eso, Tufaila Tufaila, Arman Arman   +2 more
doaj   +1 more source

Effects of biochar-based compound fertilizer (BCF)-urea on growth, yield, N-uptake and protein content of corn (Zea mays L.) in Madura Alfisol [PDF]

EPJ Web of Conferences
The low Nitrogen (N) and organic Carbon (C-organic) content typical of Alfisol in Madura presents a significant agricultural challenge. To address this, a study was conducted into the effects of Biochar-Based Compound Fertilizer (BCF)-Urea on the growth,
Supriyadi Slamet, Arief Rahman Fahmi, Suryawati Sinar, Chofinah Nur, Holidatul Munawaroh Urli, Eva Eliya Nurul, Fitria Damayanti Wiwied   +6 more
doaj   +1 more source

The Influence of Soil Properties on the Agronomic Efficacy of Rock Dust: A Comparative Analysis of a Semiarid Ultisol and Global Soil Types

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background: Enhanced rock weathering (ERW) using silicate rock dust is a promising strategy for soil remineralization and carbon dioxide removal. However, its agronomic efficacy is highly dependent on soil properties. Aim: This study provides a comprehensive comparative analysis of the influence of soil type on the performance of rock dust ...
Dennis O. Galdino, William De Paiva
wiley   +1 more source

Levantamiento de suelos en la cuenca baja del río Pilón, Nuevo León, México

Investigaciones Geográficas, 1993
A soil survey was carried out at a semidetailed level by means of aerial photography and the relationships of photographic–soil and landscape–soil images. This permitted to separate the photointerpretation units.
José López García
doaj   +1 more source

Effect of companion ion on nitrate displacement through transport parameters analysis [PDF]

Engenharia Agrícola, 2015
Nitrate is the main form of nitrogen associated with water contamination; the high mobility of this species in soil justifies the concern regarding nitrogen management in agricultural soils.
LÍVIA P. DA SILVA, JARBAS H. DE MIRANDA, LUCIANO A. OLIVEIRA, JEFFERSON V. JOSÉ   +3 more
doaj   +2 more sources

The German Soil Systematics and the Rationale Behind Its Revision

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background The German Soil Systematics is a pedogenetic classification based on the morphological expressions of pedogenic processes and has been developed over several stages since 1952. The system has successfully been in use for soil classification and soil survey for almost 70 years.
Einar Eberhardt, Karl Stahr, Peter Schad, Alexander Gröngröft   +3 more
wiley   +1 more source

Adsorption Potentials of Alfisol on Glyphosate and Cadmium Contaminants

Current Journal of Applied Science and Technology, 2020
Aims: This study aimed at demonstrating the adsorption capacity as well as the removal of glyphosate and cadmium unto Alfisols. Place and Duration of Study: Research was carried out in Analytical Laboratory of Department of Chemistry, University of Ibadan, Nigeria.
P. O. Ogunbamowo, O. O. Awotoye, F. B. Okanlawon   +2 more
openaire   +2 more sources

Pedo‐Climatic Controls on Soil Health Recovery Across Cultivation Chronosequences: Hydraulic Conductivity as a Potential Link Between Soil Structure, Microbial Biomass, and Nutrient Availability

Land Degradation &Development, EarlyView.
ABSTRACT Long‐term cultivation can improve soil health, but recovery may not follow the same pathway across contrasting soil and climate conditions. A key unresolved question is whether soil health recovery is mainly associated with the release of physical–chemical constraints or with the gradual rebuilding of carbon, microbial biomass, and nutrient ...
Manal A. Alnaimy, Manas B. Kezekia, Khaled G. Soliman, EL‐Sayed A. EL‐Naka, Ahmed Salah Elrys   +4 more
wiley   +1 more source

Differential herbicide persistence and shifts in soil bacterial communities in Alfisol and Inceptisol

Sains Tanah: Journal of Soil Science and Agroclimatology
Weeds significantly reduce crop yields and promote herbicide use, accounting for 80% of agricultural pesticides. However, herbicide persistence and toxicity adversely affect soil microbial communities, impacting soil health and productivity.
Amarachi Grace Nwokocha, Sani Idris, Adeniyi Ogunjobi, Olajire Fagbola, Sonny T.M. Lee   +4 more
doaj   +1 more source