Thanh Tuan Nguyen¹, Cuong Nguyen Dinh Hoa^2,3,*

Intelligent Automation & Soft Computing, Vol.41, pp. 1-24, 2026, DOI:10.32604/iasc.2026.078344 - 12 May 2026

Abstract Accurate crude oil price forecasting is critical for global economic stability but remains an exceptionally challenging task due to the data’s complex, non-linear, and non-stationary nature. Deep learning models like LSTMs are widely favored. However, the dominant research trend currently focuses on increasingly complex hybrid and ensemble architectures. These models often suffer from high computational overhead, intricate tuning processes, and potential overfitting, raising critical questions about their necessity. In this paper, we challenged the assumption that complexity is required for high performance by proposing and evaluating a streamlined 1D-CNN model. We conducted a comprehensive evaluation… More >

N. V. T. Jayaprada¹, Muhammad Hammad², S. Geekiyanage³, Muhammad Shafiq⁴, Heba I. Moamed^5,*, Haiam O. Elkatry⁶, Mohamed El Oirdi⁷, Ahmed Mahmoud Ismail⁸, Mohamed M. El-Mogy⁸, Abdelrahman R. Ahmed^6,*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.078307 - 28 April 2026

Abstract Pigment biofortification in rice, particularly through enhanced anthocyanin accumulation, is increasingly recognized in Asia for its potential to improve nutritional quality and antioxidant capacity while addressing regional health challenges. However, the regulatory network underlying anthocyanin biosynthesis in rice remains incompletely characterized, especially regarding MYB transcription factors that may control pigment accumulation in diverse germplasm. In this study, a genome-wide analysis of MYB transcription factors in Oryza sativa subsp. japonica identified 109 OsMYB genes. Phylogenetic comparison with known anthocyanin regulators from Arabidopsis thaliana and Oryza rufipogon revealed conserved clades containing potential pigment-related regulators. Integrative analyses including gene structure, conserved motif identification,… More >

Sang-Hyun Lee^*, Qingtao Meng

CMC-Computers, Materials & Continua, Vol.87, No.3, 2026, DOI:10.32604/cmc.2026.077207 - 09 April 2026

Abstract Accurate and timely detection of rice leaf diseases is critical for ensuring global food security and maximizing agricultural yields. However, existing deep learning methods often struggle to balance the high accuracy required for detecting multi-scale lesions in complex field environments with the computational efficiency necessary for edge device deployment. This paper proposes You Only Look Once for Lightweight Detection (YOLOv11-LD), a lightweight object detection model for multi-scale rice leaf disease detection in real paddy field environments. The model is built on YOLOv11n and integrates a Re-parameterized Vision Transformer (RepViT) backbone, a Bidirectional Feature Pyramid Network… More >

Hengdong Zhang^1,2,*, Rongji Wang^1,2, Jianchong Zhang^1,2, Fali Zhang^1,2, Zhiwang He^1,2

Phyton-International Journal of Experimental Botany, Vol.95, No.3, 2026, DOI:10.32604/phyton.2026.077976 - 31 March 2026

Abstract Spent mushroom substrate (SMS), the residual byproduct of mushroom cultivation, represents a nutrient-rich agro-residues with potential for paddy field application. This study evaluated the effect of direct SMS application on rice yield, yield components, biomass production, and nitrogen uptake (NU), aiming to provide useful information for fresh SMS utilization in paddy. Field experiments were conducted using a split-plot design with three replications, three SMS rates (0, 9, and 18 t ha⁻¹ dry matter) as the main plots and three nitrogen (N) (0, 90, 180 kg ha⁻¹) as subplots in 2023 and 2024. Each plot was planted… More >

Fen Liu^1,2, Cheng Qu^1,3,*, Hongliang Yuan³, Xinpeng Xiang³, Yingbo Chen³, Yuxuan Cai³, Yue Wang^4,*

Phyton-International Journal of Experimental Botany, Vol.95, No.3, 2026, DOI:10.32604/phyton.2026.077734 - 31 March 2026

Abstract To explore the physiological mechanism of rice seeds’ tolerance to cold damage stress, the hybrid rice variety H-You 518 and the conventional rice variety Zhongjiazao 17 were used as experimental materials. A low-temperature cold damage treatment (4°C) and a normal germination treatment (25°C) were used to measure seed vitality, antioxidant enzyme activity, soluble sugar content, soluble protein content, α-amylase activity, endopeptidase, and related gene expression levels. The results showed that low temperature inhibited seed vitality and germination ability, and after restoring normal growth conditions, the activities of POD and CAT, as well as the content… More >

Yibin Guo¹, Lingxiao Ye^1,*, Xiang Wang¹, Di Wu¹, Zirong Wang¹, Hao Wang²

Energy Engineering, Vol.123, No.4, 2026, DOI:10.32604/ee.2025.072163 - 27 March 2026

Abstract Accurate forecasting of crude oil futures prices is crucial for understanding global energy market dynamics and formulating effective macroeconomic and energy strategies. However, the strong nonlinearity and multi-scale temporal characteristics of crude oil prices pose significant challenges to traditional forecasting methods. To address these issues, this study proposes a hybrid CEEMDAN–HOA–Transformer–GRU model that integrates decomposition, complexity analysis, adaptive modeling, and intelligent optimization. Specifically, Complete Ensemble Empirical Mode Decomposition with Adaptive Noise (CEEMDAN) is employed to decompose the original series into multi-scale components, after which entropy-based complexity analysis quantitatively evaluates each component. A differentiated modeling strategy… More > Graphic Abstract

Li Wang^1,2, Jinfeng Zhang², Binbin Li², Zhengbo Pen³, Zhiyuan Yang^3,*, Anshu Rastogi^4,*

Phyton-International Journal of Experimental Botany, Vol.95, No.2, 2026, DOI:10.32604/phyton.2026.075709 - 28 February 2026

Abstract Chilo suppressalis (Walker) is one of the most important rice pests worldwide, posing a significant challenge to effective control. To develop a precision-timed, eco-friendly management strategy, overwintering population investigation and dynamic monitoring of C. suppressalis populations were conducted in the Meishan region of Sichuan, China, from 2023 to 2024. The optimal timing for insecticide application was estimated, followed by field trials evaluating the efficacy of different insecticides. Results demonstrated that the peak emergence of first-generation adults typically occurred in early July (under the environmental conditions of the Meishan region), with the ambient humidity below 75% and temperature… More >

Man Zhang¹, Cheng Chen¹, Hai-Xia Guo¹, Yi-Ming Xiao¹, Xin-Jian Zhao^2,*

Energy Engineering, Vol.123, No.3, 2026, DOI:10.32604/ee.2025.071943 - 27 February 2026

Abstract Traditional oilfields face increasing extraction challenges, primarily due to reservoir quality degradation and production decline, which are further exacerbated by volatile international crude oil prices—illustrated by Brent Crude’s trajectory from pandemic-induced negative pricing to geopolitically driven surges exceeding USD 100 per barrel. This study addresses these complexities through an integrated methodological framework applied to medium-permeability sandstone reservoirs in the Xinjiang oilfield by combining advanced numerical simulations with multivariate regression analysis. The methodology employs Latin Hypercube Sampling (LHS) to stratify geological parameter distributions and constructs heterogeneous reservoir models using Petrel software, rigorously validated through historical production… More >

Zakia Akter¹, Sumona Akter Jannat², Sheikh Md. Shibly¹, Afroza Sultana¹, Amdadul Hoque Amran¹, Joairia Hossain Faria¹, Sabina Yeasmin¹, Md. Parvez Anwar^1,*

Phyton-International Journal of Experimental Botany, Vol.95, No.1, 2026, DOI:10.32604/phyton.2026.075524 - 30 January 2026

Abstract Seaweed extract contains plant growth regulators and bio-stimulants that enhance plant growth and development. In Bangladesh, winter rice (Boro rice) in the nursery bed often shows poor seed emergence and weak seedling growth due to low temperature. This problem can be addressed by using seaweed extract as a seed priming agent and bio-stimulant. The objective of this study was to evaluate the effectiveness of seaweed extract (Crop Plus) on seed emergence, seedling growth, and vigor of winter rice in the nursery. Two experiments were conducted at Bangladesh Agricultural University using BRRI dhan89. The laboratory experiment… More >

Jiazhou Li^1,2, Mingyu Zhang¹, Xing Li^1,3, Fangbo Cao^1,2, Jiana Chen^1,2, Weiqin Wang^1,2, Huabin Zheng^1,2, Min Huang^1,2,4,*

Phyton-International Journal of Experimental Botany, Vol.95, No.1, 2026, DOI:10.32604/phyton.2025.075255 - 30 January 2026

Abstract Spikelet filling characteristics in early-season rice in southern China may be distinctive due to its exposure to high temperatures during the ripening period. However, limited information is currently available on these characteristics. This study aimed to characterize spikelet filling in early-season rice and identify the key factors contributing to its improvement. Field experiments were conducted over two years (2021 and 2022) to mainly investigate the proportions of fully-filled, partially-filled, and empty spikelets, along with the biomass-fertilized spikelet ratio and harvest index, in 11 early-season rice varieties. The results revealed significant varietal variation in spikelet filling,… More >