Geum japonicum Thunb. var. chinense (G. japonicum) is a cultivated medicinal plant and used as folk medicine, among which tannins are the main active ingredients. In this work, L-proline-lactic acid (Pro:La) as natural deep eutectic solvents (NADESs) was tailored for the total tannins extraction from G. japonicum with the optimal conditions as follows: water content of 29 %, solid-liquid ratio of 27:1

Biological and eco-friendly control agents have recently gained more attention due to environmental pollution and weed species' resistance to synthetic herbicides. As allelochemicals, essential oils (EOs) and terpenoid volatile compounds have been considered suitable alternatives to develop environmentally friendly herbicides. This work aimed to evaluate the phytotoxic activity of Artemisia austriaca

In the global search for sustainable and environmentally friendly materials, the efficient utilization of biomass resources has become a hot research topic. Due to the high specific surface area, nanocellulose crystals (CNCs) have attracted considerable attention. However, CNC preparation often requires the separation of lignin and hemicellulose, which wastes resources. In this study, lignin-containing

The primary aim of this effort is to examine how the natural fiber orientation angle affects the lamina's engineering constants, which include the lamina level shear coupling coefficients (ηxy,x and ηxy,y), major Poisson's ratio (νxy), longitudinal and transverse Young's moduli (Ex and Ey), and shear modulus (Gxy). The lamina that is being studied is made of epoxy and natural fiber. Six natural fibers

Exploring the application and development of biomass materials in the field of special engineering in line with the principles of green development. This work investigates the mechanical and thermal properties response of bamboo scrimber (BS) with different densities and resin contents at room temperature and ultra-low temperatures (-196 °C). The results showed that ultra-low temperatures significantly

Alkali lignin, a major by-product of papermaking, poses disposal challenges, hindering the full valorization of lignocellulose in sustainable biorefineries. One-pot lignin catalytic depolymerization (LDP) in water offers a promising route for producing valuable phenolic compounds. This study reports the successful synthesis of in-situ N-doped biochar supported CuxFey catalysts (CuxFey/N-BC) via a one-step

Torrefaction was a promising pretreatment for enhancing biomass properties, and molten salt torrefaction could achieve superior torrefaction benefits at equivalent temperatures. To explore the difference between molten salt torrefaction (MT) and conventional torrefaction (CT) and the effect of which on the subsequent pyrolysis of biomass, torrefaction experiments at 260 ℃ and pyrolysis experiments

The use of nanocellulose in coatings for preserving perishable fruits and vegetables is increasing because it can maintain the shelf-life by delaying ripening and quality deterioration. In this research, lignin-containing nanocellulose (LCNC) was extracted from sugarcane bagasse through steam explosion followed by acid hydrolysis. The LCNC suspension with varying concentrations (0.3 %, 0.6 %, and 1

A significant basis for winter wheat production in China is the North China Plain (NCP). However, winter wheat production is severely hampered by water shortages in this area. Transpiration co‐occurs with photosynthesis, affecting crop water productivity (CWP). The purpose of this experiment is to use Root Zone Water Quality Model (RZWQM2) to study actual transpiration (AT) and evaporation (AE) under

Fresh water shortage is a major problem for grain production in the low plain around Bohai Sea in the North China Plain. Relative abundance of shallow saline groundwater could serve as an alternative water resource for use during dry seasons. A continuous 8-year field study was conducted from 2015 to 2023 to assess the effects of salt content in irrigation water on soil salt accumulation and crop production

Agricultural sustainability in many parts of the world is facing significant challenges due to water scarcity and the adverse effects of climate change. Agriculture uses 70 % of the total freshwater, and irrigation sustains 40 % of the global food supply. Various plant monitoring technologies and irrigation techniques were developed to improve the efficiency of agricultural water use. Although their

Shallow groundwater is a critical water resource for sustaining vegetation growth in arid and semi-arid environments and affects stand transpiration () dynamics. However, it is still difficult to quantify the impact of groundwater on . Here, we introduced a novel groundwater response function in the Jarvis-type model (referred to as MJS) and tested its performance using sapflow data over two main growing

Feeding a growing human population with limited arable land requires greater crop yield that is, in turn, driven by improved agronomy, better varieties, and their synergy. Here we focus on faba bean, L., an under-researched grain legume for which on-farm yield in Australia has increased at 0.8 % y since 1990. We aimed to quantify genetic gain in seed yield of Australian faba bean varieties released

A green sizing agent of modified tungsten disulfide-modified coconut oil/waterborne polyurethane (WP-MCO/WPU) was innovatively prepared for improving the tribological properties of single AlO fiber (single AF). This sizing agent formed by WS-PEG as an emulsifier with MCO and WPU showed good viscosity stability, wettability, thermal and dispersion stability. Subsequently, the effects of CO, MCO and

Thermosetting polymeric materials play a pivotal role in numerous sectors due to their versatility in tailoring physicochemical and mechanical properties and their exceptional performances. The aim of this study is to design 100 % bio-based high performant and recyclable thermosets. To achieve this goal, a natural and renewable-based epoxy monomer, triglycidyl ether of phloroglucinol (TGPh), was crosslinked

Cold stress seriously affects rice yield in Northeast China and, as a result of climate change, there are new trends in the characterization of cold damage. Accurate simulation of water temperature in paddy fields and assessment of cold damage hazard can contribute to improving the accuracy of agrometeorological disaster risk assessment in the context of climate change. Hence, in this study, first

Climate change and extremes are increasingly threatening food security, especially in the Global South. Here, we examine how croplands and wheatlands of the southern Mediterranean region could be affected by projected changes in agrometeorological extremes over the 21st century. We use 17 bias-corrected climate models from the sixth phase of the Coupled Model Intercomparison Project (CMIP6) to identify

Water markets are increasingly advocated for combating agricultural water scarcity. However, in developing countries’ arid and semiarid regions, water market performance is greatly weakened by the insufficient demand-side and supply-side driving forces stemming from farmers’ limited awareness and capacity. Building an agent-based model and taking Hami City, Xinjiang in northwestern China as the case

Agricultural water accounts for more than 70 % of the total global water usage, and the scarcity of global freshwater resources will largely limit global agricultural production. Precision irrigation is the key to improving water efficiency and achieving sustainable agriculture. Accurate and rapid access to crop water information is an essential prerequisite for precise irrigation decisions. Traditional

The development of double-season rice cropping is advantageous for maximizing the utilization of radiation and temperature resources in rice production, while ensuring food security. However, late sowing often renders the late-season rice susceptible to cold stress during heading and flowering, leading to a low grain-setting rate and significant yield loss in subtropical zones. Despite this, the precise

In Southern Africa, crop yields remain low despite the advent of technological improvements, leaving the region vulnerable to food insecurity and malnutrition. Most governments are now faced with the dilemma of achieving food security, while reducing poverty in the face of climate change and endemic land fragmentation due to population pressure. To address these challenges, considerable efforts have

Bamboo and wood materials have the characteristics of low carbon and high strength, making them the best building material for building green buildings. Compared to traditional building materials, the easy to burn characteristic has become an obstacle to the promotion and widespread application of bamboo and wood materials, so it is urgent to study their combustion characteristics. This article investigated

To explore the tribological characteristics of cellulose nanocrystals derived through various preparation techniques when utilized as additives in water-based lubricants, two types of cellulose nanocrystals (S-CNC and C-CNC) were chosen. These were produced via sulfuric acid hydrolysis and oxidation methods. The morphology and structural features were assessed through techniques such as Fourier-transform

Methyleugenol is widely found in essential oils from aromatic plants, attracting insects for pollination and possessing antimicrobial and antioxidant features. Methyleugenol content in the essential oil from leaves is 90.46 %, making it an excellent material for assessing methyleugenol’s biosynthetic pathway. Eugenol synthase (EGS) and eugenol-o-methyltransferase (EOMT) represent key genes in methyleugenol’s

Natural Resins and Gums (NRGs) are important Non Timber Forest Products produced from a wide range of plants. The review on mechanization of NRGs processing revealed that with the exception of lac and guar gum, majority of NRGs produced are typically processed following manual grading and cleaning before export. Most NRGs are exported in raw or primary processed form. Thus, there is scope for developing

The inherent flammability of cotton fabrics necessitates the implementation of flame retardancy to prevent fires. In this study, a B/P/N cross-linking flame retardant system was developed using phosphoric acid, boric acid, and glycerol. The cross-linking system was ammoniated and catalyzed by urea and dicyandiamide to enhance water solubility and fiber bonding strength. Following treatment, the limiting

Root-knot nematodes (RKNs) pose a significant threat to global crop production. Given the detrimental effects of fumigants and conventional chemical nematicides, there is a growing interest in exploring biological nematicides as a promising alternative for pest control. In this study, we present data demonstrating the role of root volatiles in enhancing resistance against () in tobacco plants overexpressing

The research was aimed at verifying that waste material from the production of wooden doors can be used to produce type P2 particleboard by EN 312 standards and that the interior door leaves made from it will meet the required tests. For this purpose, particleboards consisting of wood-based panel waste material were produced using MUF resins. The mechanical, physical and hygienic properties of the

In semi-arid and arid regions, crops face elevated atmospheric demands and endure prolonged periods of moderate to severe water scarcity. In this context, this study investigated the effectiveness of the photochemical reflectance index (PRI) and a normalized surface temperature index (T) for proxy detection of the water stress of winter wheat crops. Furthermore, the potential of PRI for characterizing

Our understanding of water and carbon cycles and their coupling has advanced significantly over the last six decades. In this review, we will examine the progress made since the 1960s and explore how key developments in the studies of water and carbon cycles on land have influenced the way we model these two cycles from leaf to global scales. We will particularly focus on the Penman-Monteith equation

Plant disease negatively impacts food production and quality. It is crucial to detect and recognise plant diseases correctly. Traditional approaches do not offer a rapid and comprehensive management system for detecting plant diseases. Deep learning techniques (DL) have achieved encouraging results in discriminating patterns and anomalies in visual samples. This ability provides an effective method

Melon grafting represent an increasingly important strategy against biotic and abiotic stresses. hybrid rootstocks have been extensively developed for this purpose, but it is necessary to find new alternatives. In this work, several experimental rootstocks of cultivated and wild resources from the and genera have been evaluated using Piel de Sapo melon as scion. rootstocks tended to increase fruit

This study sought to corroborate microwave remote sensing and simulation models to efficiently delineate groundnut cultivation area and to estimate the yield by integration. Near real-time information on crop acreage and yield estimation is essential for making policy decisions. S1A SAR data were downloaded for entire crop growth period of groundnut during Kharif monsoon seasons (June – October) of

Satellite data’s reliability, uniformity, and global scanning capabilities have revolutionized agricultural monitoring and crop management. However, the presence of clouds in satellite images can obscure useful information, rendering them difficult to infer. Aiming at the problem of cloud cover, this study presents a SpatioSpectral Generative Adversarial Network (SSGAN) approach for effectively eliminating

Irrigation patterns and K fertilization are the key measures used to improve the salt tolerance of crops in saline land. A pot experiment was carried out to assess the effects of partial root-zone irrigation and K fertilization on maize in saline land. For the study parameters, we used a split plot design with three irrigation treatments (conventional irrigation (CI), fixed root-zone irrigation (FRI)

The spatial gradients of protein and starch in wheat grains affected the grain milling characteristics and flour utilization. The increase in compound heat stress and drought stress (HDS) due to global climate change threatens wheat grain yield and quality parameters, but the impacts of extreme climate events on the gradients of protein and starch in wheat grains remain unclear. In this study, two-year

Mechanistic modelling is gradually replacing empiricism in crop models, focusing on leaf-level physiological processes. This shift necessitates simulating crop surface temperature at infra-canopy sub-daily scales but many crop models still rely on empirical formulations for canopy temperature estimation, typically on a daily basis. We developed MONTPEL, a multi-component Penman-Monteith model that