Results 51 to 60 of about 40,943 (263)

Bioactivity of an organic farming aid with possible fungistatic properties against some oil palm seedling foliar pathogens

Scientific Reports, 2023
Synthetic fungicides are necessary evil in crop production, their usage cannot be neglected or abandoned but must be alternated/supplemented with other control measures such as cultural, host resistance and biocontrol methods to reduce their detrimental ...
Joshua Obeng, Daniel Agyei-Dwarko, Peter Teinor, Isaac Danso, Hanif Lutuf, Emmanuellah Lekete-Lawson, Fred Kormla Ablormeti, Mary Akpe Eddy-Doh   +7 more
doaj   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

Agribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Determining the Optimum Harvest Point in Oil Palm Interspecific Hybrids (O × G) to Maximize Oil Content

Agronomy
Elaeis oleifera and Elaeis guineensis, two oil palm species capable of intercrossing to produce interspecific Elaeis oleifera × Elaeis guineensis (O × G) hybrids, exhibit genetic variability in key agronomic traits such as fruit development, oil ...
Hernán Mauricio Romero, Rodrigo Ruiz-Romero, Arley Fernando Caicedo-Zambrano, Iván Ayala-Diaz, Jenny Liset Rodríguez   +4 more
doaj   +1 more source

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

Agribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor, Francis Tsiboe, Ayobami Adetoyinbo, Jacob Ankamah   +3 more
wiley   +1 more source

Comparative transcriptomic analysis of Metisa plana: downregulation of cry toxin receptors and detoxification genes in populations with reduced susceptibility to Bacillus thuringiensis biopesticide

Chemical and Biological Technologies in Agriculture
Metisa plana Walker (Lepidoptera: Psychidae) is a major defoliator in oil palm plantations. The continuous application of Bacillus thuringiensis (Bt) bioinsecticide has raised concerns about its declining efficacy.
Nurhafizhoh Zainuddin, Maizom Hassan, Mohamed Mazmira Mohd Masri, Mohd Shawal Thakib Maidin, Ahmad Zairun Madihah, Noorhazwani Kamarudin, Nur Robaatul Adhawiyah Mohd Ali Napiah, Nor Azlan Nor Muhammad   +7 more
doaj   +1 more source

Genotype and Nitrogen Source Influence Drought Stress Response in Oil Palm Seedlings

Agronomy
As a significant global source of vegetable oil, the oil palm’s ability to withstand abiotic stresses, particularly drought, is crucial for sustainable agriculture. This is especially significant in tropical regions, where water scarcity is becoming more
Rodrigo Ruiz-Romero, Marlon De la Peña, Iván Ayala-Díaz, Carmenza Montoya, Hernán Mauricio Romero   +4 more
doaj   +1 more source

Is Youth's Engagement in Agribusiness an Opportunity or a Necessity? A Closer Look at the Situation in South Kivu, Eastern Democratic Republic of the Congo

Agribusiness, EarlyView.
ABSTRACT Despite the broad focus on necessity‐ and opportunity‐driven entrepreneurship in research and policy, the entrepreneurial dichotomy within the agribusiness context has not been adequately addressed. This study contributes to closing this knowledge gap by examining youth's perceptions of agribusiness through the lens of the push‐pull motivation
Cool Dady Mangole, Paul Martin Dontsop Nguezet, Shiferaw Feleke, Victor Manyong, Kamala Kaghoma Christian, Zoumana Bamba, Tahirou Abdoulaye   +6 more
wiley   +1 more source

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu, Chenchen Li, Yufeng Wang, Zhengyan Wang, Yulian Peng, Zhipeng Wei, Hongbo Wang   +6 more
wiley   +1 more source

Characterization of an entomopathogenic fungi, Aspergillus sp. R55 as a biocontrol agent against invasive rugose spiraling whitefly infesting oil palm in India

Egyptian Journal of Biological Pest Control
Background Rugose spiraling whitefly (RSW), a native Central America species, was first reported in India during 2016. Since then, the observed rapid geographical distribution and consistent incidence over the years gave the insect, a key pest status on ...
A. R.N.S. Subbanna, Ch. Girish, B. Kalyana Babu, S. Shivashankar, K. Ramachandrudu, K. Suresh   +5 more
doaj   +1 more source

Changes in the Root Architecture of Oil Palm Seedlings in Response to Nitrogen Starvation

Agronomy
Oil palm (Elaeis guineensis) is a widely cultivated crop known for its high oil yield. It is cultivated extensively across tropical regions, notably in Southeast Asia, Africa, and Latin America.
Marlon De la Peña, Rodrigo Ruiz-Romero, Laura Isabel Castro-Arza, Hernán Mauricio Romero   +3 more
doaj   +1 more source