Seed treatment constitutes the first critical gateway in the crop life cycle, directly influencing germination rates, seedling vigor, and ultimate yield. While traditional seed treatments
Tea saponins, found in Camellia plants, are natural non-ionic surfactants that offer obvious beneficial effects in soil remediation. Most tea saponins are extracted from the
The “plant-Trichoderma-pathogen” triangle is a complex network composed of numerous processes. Trichoderma is a non-toxic, opportunistic plant symbiotic fungus, a low-cost, efficient, and eco-friendly biocontrol
Seaweed polysaccharides are a class of natural macromolecular compounds extracted from seaweed (brown algae, red algae, green algae, etc.), composed of multiple monosaccharide molecules linked
As a crucial component in pesticide formulations, surfactants act synergistically with pesticides to significantly enhance solubility, improve dispersibility, and optimize wetting properties. Consequently, this leads
Poly (γ-glutamic acid) (γ-PGA) is a water-soluble, biodegradable biopolymer produced by microbial fermentation that consists of D- and L-glutamic acid monomers connected by amide linkages
Nitrogen in Plants The above-ground tissues of healthy plants typically contain 3% to 4% nitrogen. Compared to other nutrient elements, nitrogen is present in much
γ-PGA (Poly-γ-glutamic acid) represents a typical class of bio-stimulants, which is inherently composed of polymeric peptides derived from the polycondensation of L-D-glutamic acid monomers via
Introduction to Grey Slug (Agriolimax agrestis) The grey slug (Agriolimax agrestis Linne), also known as the garden slug, is a widespread terrestrial mollusk pest that
Against the backdrop of global agriculture facing the dual challenges of food security and environmental protection, biostimulants—a novel class of agricultural inputs—are garnering increasing attention.
Introduction One emergent solution to enhance the efficacy of intercropping systems lies in the application of biostimulants-substances that stimulate natural processes to enhance nutrient uptake,
Overview of Trichoderma & Trichoderma Asperellum in Agriculture Trichoderma spp. are a group of widely distributed, naturally occurring beneficial fungi widely used in sustainable agriculture.
Bacteriophages hold broad prospects for development in the biological control and plant protection markets.Bacterial diseases are a common occurrence in agricultural production, affecting almost every
Plant growth promoting rhizobacteria stimulate plant growth through both direct and indirect mechanisms (Fig. 1). They are pivotal for enhancing nutrient uptake, promoting root architecture,
Plant growth promoting rhizobacteria (PGPR) are beneficial microorganisms that play a crucial role in enhancing crop growth, productivity and resilience to environmental stresses. They colonize
Brevibacillus laterosporus primarily serves as a “multifunctional guardian” in agriculture; it not only efficiently breaks down soil phosphorus to supplement crop nutrition but also secretes
The Role of Paenibacillus mucilaginosus in Agriculture Paenibacillus mucilaginosus (also known as Paenibacillus gelatins) is one of the most widely utilized functional microorganisms in microbial
Amino acids, peptides, and proteins are common organic compounds in biology, with amino acids serving as the basic building blocks of peptides and proteins. Peptides
Bacillus species and related genera, such as Paenibacillus and Priestia, combine several useful traits, including phosphorus solubilization, nitrogen fixation, production of growth hormones, enzyme release,
INTRODUCTION Primarily in the form of amino acids, uptake of organic N, is an important component of plant nutrition. The discovery grew out of a
In today’s era—marked by the transition of traditional agriculture toward sustainable, efficient, and eco-friendly practices—peptides are emerging as a pivotal bridge connecting fundamental research with
A Widely Distributed Beneficial Soil Fungus Trichoderma harzianum is a filamentous fungus belonging to the Hypocreaceae family, widely distributed in soils, plant residues and rhizosphere
Rhizobacteria: The Microscopic “Service Team” Surrounding Plant Roots 1. What are rhizobacteria? Rhizobacteria refer to a class of beneficial bacteria that colonize the surface of
Introduction Exogenous substances such as methyl jasmonate, betaine, and fulvic acid (FA), are sprayed in appropriate concentrations to increase the nutrient content of vegetables. FA
In the agricultural sector, algae are evolving from traditional “fertilizers” into multifunctional “biostimulants” and “green inputs.” Notably, red algae—distinguished by the unique polysaccharide composition of
Introduction Biostimulants such as fulvic acid (FA) and Amino acids (AAs) are natural or synthetic substances that enhance plant growth, yield, and stress tolerance by
The Premier Bio-Based Polymer for Agriculture Xanthan Gum (XG), a high-molecular-weight extracellular polysaccharide, is primarily biosynthesized through the fermentation of Xanthomonas campestris bacteria. First identified
Trichoderma harzianum is one of the most widely applied and versatile “all-rounders” in the field of agricultural microbiology. Compared to conventional microbial fertilizers—which typically focus
Biostimulants such as glycine betaine and kelp (Ascophyllum nodosum) extract are an emerging and innovative class of products that may mitigate the adverse efects of
Fulvic Acid, Chitosan, and Amino Acids are a common biostimulant. Biostimulants are increasingly recognized in modern agriculture as eco-friendly inputs that enhance plant growth, improve
In today’s world, where the philosophy of green agriculture has taken deep root, the concept of “integrated fertilizer-pesticide application” has emerged as a crucial technical
Against the backdrop of climate change, abiotic stresses are recognized as significant environmental challenges that limit global agricultural productivity. These stresses disrupt the normal growth
Fulvic acid is the component of humic acid with the smallest molecular weight and the highest activity, serving as the essence of humic acid’s effective
Introduction Nitrogen is an essential macronutrient required for plant growth. However, excessive application of synthetic nitrogen fertilizers can lead to environmental degradation. The availability of
The primary methods for extracting seaweed fertilizers fall into four main categories: physical extraction, chemical extraction, biological fermentation, and enzymatic hydrolysis. Among these, enzymatic hydrolysis
Introduction Biofertilizers such as Trichoderma viride have emerged as a sustainable alternative to improve plant nutrition, increase tolerance to stress factors,and reduce reliance on syn-thetic
What is Thidiazuron？ Thidiazuron (TDZ) is a highly effective plant growth regulator belonging to the phenylurea class of compounds. In agricultural production, it serves a
Drought stress is a major environmental factor limiting global sugar beet production. Water deficit impairs photosynthesis, disrupts osmotic balance, induces oxidative stress, and disturbs source–sink
1. The Emergence of Auxin: The First Plant Growth Regulator Early Observations and Experiments: The concept of auxin, the first identified plant growth regulator, originated
Introduction Glycine betaine is an amino acid that has important physiological roles, for plant growth and development such as osmotic regulation, which maintains water balance under water
Influenced by the international geopolitical landscape and adjustments to export policies, China has currently implemented export restrictions on fertilizer products with high nitrogen content—including certain
In agriculture, the above four substances can be used as nutrient soil additives, rooting and root strengthening fertilizer additives, soil modifiers, plant growth regulators, leaf
Seaweed extract refers to using large algae growing in the ocean as raw materials, through chemical, physical or biological methods, to extract the natural nutrients
GA3 (gibberellin) and GA4+7 (a mixture of gibberellin A4 and A7) are the two most widely used gibberellins in agricultural production. Although both are plant
Seaweed extracts have emerged as potent biostimulants in sustainable agriculture, with the aim of boosting plant productivity and resilience to environmental stresses. Seaweed extraction encompasses
Caffeic acid, a natural phenolic compound, plays a multifaceted and positive role in helping plants cope with abiotic stresses such as low temperature, salinity, and
Introduction Humic organic matter, including humic acid, plays an effective role in improving the physical and chemical properties of soil, by the interaction of these
Chili pepper extract and garlic extract are two important types of plant-derived natural products in agriculture. Simply put, garlic extract is mainly used as a
In modern agricultural production, humic acid substances have become core efficiency-enhancing components in the fertilizer industry due to their multiple benefits for soil improvement and
Humic acid can be understood as a soil conditioner and a crop tonic. It primarily works on a physical and chemical level—improving soil structure (loosening
Soil amendments play a critical role in improving soil health and supporting sustainable crop production, especially under declining soil fertility and climate-related stress. However, their
Humic acid, as the main component of soil organic matter, has a profound and multi-dimensional impact on soil biological activity. It is not simply a
The application of abscisic acid (ABA) in grape cultivation is one of the important achievements of modern fruit tree physiology and molecular biology research. As
Organic biostimulants such as seaweed extracts, hemic substances, and plant-derived protein hydrolysates were applied to onion plants under controlled stress environments. It demonstrates that organic
Modern agriculture faces a dual challenge: meeting the ever-growing global food demand while simultaneously reducing the environmental costs of chemical fertilizers. Against this backdrop, monomeric
Poly-γ-glutamic acid (γ- PGA) is a biodegradable, water-soluble, and non-toxic biopolymer produced by various Bacillus species. Its unique properties make it suitable for diverse applications
Humic acid is a principal component of humic substances, which are the major organic constituents of soil, peat, and coal. It’s also a key organic component
γ- PGA is a naturally occurring biopolymer synthesized by various microorganisms, particularly species of Bacillus. The report delves into the challenges and advancements in cost-effective
Of all the essential nutrients, nitrogen (N) is the nutrient that normally produces the greatest yield response in crop plants, promoting rapid vegetative growth and
Proteins are the fundamental building blocks of life, and amino acids are the basic units of proteins. Indispensable for plants, humans, and animals alike, amino
In the agricultural sector, maximizing crop yields while maintaining soil health is a critical challenge. Humic substances play a vital role in addressing this challenge.
Climate stress tolerance can be managed through increased crop inputs (water, nutrients and soil amendments) and through improved management technologies, such as conservation tillage, shading
In the context of modern agriculture facing challenges such as soil degradation, climate change, and the need for sustainable development, soybean, as one of the
Agriculture faces increasing challenges in ensuring food security under a changing climate, where abiotic stresses such as salinity and drought represent major constraints to crop
Recently, “natural plant (biological) stimulants” have gained sudden popularity. This category includes alginic acid, humic acid, amino acids, chitin, beneficial microbes, and more, offering multiple
Plant growth and development is a highly coordinated physiological process. When it manifests as weak root systems, stunted growth, and incomplete fruit development, it is
Although trace elements constitute less than 0.1% of the total nutrients required for rice growth, they play an irreplaceable role as “catalysts” and “regulators” in
Biostimulants are changing modern agriculture, as they have the potential to secure healthy and sustainable food production while preserving the environment. They have two main
Fulvic acid is a plant growth regulator that can promote plant growth, play a crucial role in drought resistance, enhance plant stress resistance, and improve
Biostimulants are a class of active substances derived from natural materials (such as seaweed extracts, humic acids, protein hydrolysates, and beneficial microorganisms) or synthetic analogs.
Commercial biostimulants products from aquatic environments As a marine representative, the brown macroalga Ascophylum nodosum is the species most used in commercial biostimulant products. Products
Wetting agents and surfactants are closely related but distinct. Simply put, all wetting agents are surfactants, but not all surfactants are effective wetting agents.Both wetting
Cold stress in plants has been extensively studied and can affect various stages of plant’s life cycle, from seed formation to development, causing damage to
In 1963, Skoog isolated a cytokinin-like cell division promoter from immature maize kernels and named it zeatin. Two years later, at the proposal of Skoog
Soil itself is hydrophilic, but when it becomes “waterproof,” it is scientifically described as exhibiting “water repellency.” This is usually not a good thing, as
Seaweed extract (SE) biostimulant, derived from Ecklonia maxima is popular now. And Salinity stress poses a significant threat to crop productivity, making it crucial to
Introduction As the world population increases, higher demands will be placed on the agricultural sector to enhance production, yield and throughput. Increasing crop yield as
Before delving into “alternatives,” we must first establish a crucial scientific understanding: Harpin protein is not essentially a fertilizer, but rather a highly effective “plant
Biostimulants, such as amino acids, offer natural and stable solutions to improve yield, growth, and resistance to external factors. They achieve this by reducing the
In the intersection of modern plant science and sustainable agriculture, harpin proteins and biostimulants have become key players in revolutionizing traditional agricultural practices. Both fall
Biosurfactants constitute a subclass of green surfactants of biological origin, which can be obtained from plant extracts, roots, and fruits or through the metabolic transformation
In the context of global challenges such as food security, environmental pressure, and climate change, seeking efficient and environmentally friendly agricultural production materials has become
Extensive research has focused on the production of microbial-originated green surfactants, known as biosurfactants, over the past fifteen years. These biomolecules not only offer a
Bacillus thuringiensis (Bt) is a Gram-positive bacterium widely found in soil and plant microenvironments. Since its discovery in the early 20th century, it has become
Currently, biostimulants in the horticultural sector are a tool that is being used to improve the yield and quality of vegetables under optimal and stressful
In the field of marine biostimulants and organic agricultural inputs, Ecklonia maxima, Sargassum, and Ascophyllum nodosum, as the three main sources of brown algae, each
The increasing global demand for food caused by a growing world population has resulted in environmental problems, such as the destruction of ecologically significant biomes
Seaweed fertilizer and microorganisms are a powerful combo in sustainable farming: seaweed provides food and habitat (polysaccharides, nutrients) for beneficial soil microbes, while these microbes break down nutrients, improve soil structure, enhance water
In the fields of agricultural trace element management and industrial chelating agents, EDDHA and EDTA are two crucial chelating agents. Despite their similar names and
The research on biostimulants is developing and has been attracting significant attention. It has focused on understanding the functional mechanisms of biostimulants and their impact
Plants produce numerous amino acid derivatives. Some are utilized by humans as medicines and nutrients, while many act as phytochemical signals regulating plant growth and
Amino acids are the basic building blocks of all life. They are organic compounds that combine to form proteins. Currently, we know of 500 amino
Natural surfactants are surface-active molecules synthesized from renewable resources (i.e., plants, animals, or microorganisms) and possess properties comparable to conventional surfactants, making them an environmentally
What is Silicon? Silicon is an important and beneficial nutrient element. Although it is not an essential nutrient element for plant growth, (bioavailable) silicon has
With rising environmental concerns and the urgent need for sustainable agricultural practices, biosurfactants have garnered significant attention. These naturally occurring, surface-active compounds produced by microorganisms
In the global pursuit of sustainable agricultural development, “reducing fertilizer and pesticide use, improving quality and increasing yield, and ensuring soil health” have become core
Amino acid fertilizers are functional fertilizers made from animal and plant proteins. Through chemical hydrolysis, enzymatic hydrolysis, or microbial fermentation, large protein molecules are broken
The application of biostimulants including Amino Acid and Humic Acid in fertilisation has been shown to enhance plant metabolism, stimulate physiological processes, and mitigate adverse
Under suboptimal temperature conditions, the application of AOS improved cucumber seedlings’ nutrient absorption and growth more efficiently than merely raising nutrient levels, as it enhanced root
What is Seaweed fertilizer? Seaweed fertilizer is a pure natural fertilizer extracted from marine algae. It not only provides nutrients, but more importantly, it acts