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
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
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
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
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
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.
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
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.
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
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
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
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
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
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
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
What is fish protein fertilizer? Fish protein fertilizer is a highly efficient, green, and specialized organic fertilizer. It originates from fish (such as fish scales,
Affected by climate change and human activities, soil salinization is intensifying globally, leading to a decline in land productivity. It is reported that by 2050,
In the field of agricultural potassium supplementation, potassium formate (HCOOK) and calcium formate (Ca(HCOO)₂) exhibit significant differences compared to traditional potassium fertilizers (such as potassium
Potassium humate is a water-soluble salt formed by the reaction of humic acid and potassium hydroxide. It combines the many beneficial properties of humic acid
Chitosan, chitosan oligosaccharides, and Alginate oligosaccharide are all biostimulants and plant immune inducers that have attracted much attention in green agriculture in recent years. Below
PGA(polyglutamic acid), is typically produced through fermentation by microorganisms such as Bacillus natto and can also be extracted from the sticky fibers of traditional natto
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
PGA is a water-soluble, anionic biopolymer of amino acids produced by microbial fermentation. One of its most notable properties is its extremely strong hydrophilicity and
Poly-γ-glutamic acid (γ-PGA) is a multifunctional biopolymer with significant potential in agriculture owing to its high water solubility, biodegradability, and environmental compatibility. Studies have shown
Root exudates refer to the collective term for organic substances released by living plants through various parts of their roots into the rhizosphere environment under
Soil salinization stands as one of the most prevalent and severe issues in agricultural production. Typically triggered by excessive fertilization, improper irrigation, or inadequate drainage,
Humic acid, a weak acid and macromolecular organic amphoteric substance, plays a crucial role in soil improvement. The hydrogen ions released by the acidic functional
In a recent study, researchers Renata Jarosz and others delved into the potential of humic acid in enhancing soil fertility and carbon sequestration over the
Saline-alkali stress stands as one of the primary abiotic stressors, second only to drought, that severely impede plant growth and development. This stress not only
Salt stress exerts numerous negative impacts on plants. It commonly slows down plant growth by influencing physiological processes such as photosynthesis. For instance, it reduces
Saline – alkali soils pose a significant challenge to global agriculture. Their unique soil conditions restrict the normal growth of crops, resulting in low yields
Plants are surrounded by and contain abundant microorganisms. Some of these are beneficial plant growth-promoting bacteria (PGPB), which form a mutualistic symbiotic relationship with plants
Biochar, vermicompost, and humic acid are soil improvement materials with high economy, simple production, and environmental friendliness that have attracted attention in recent years. Biochar
Humic acid is playing an important role in improving soil condition, click it for details & mechanisms of humic acid for soil conditioners.
Soil Borne Diseases, mainly plant pathogens living in the soil with crop residue. Click it for more details for the control of soil diseases.
What’s Soil Salinization? Soil salinization is one of the most vital soil problems for agricultural production. After reading, you will know how what cause Soil Salinization and how to prevent.
Crumb structure is a type of soil structure in which the structural units or peds have a spheroidal or crumb shape.Crumb structure is often found in more porous than granular organo-mineral surface soil horizons,and provides optimal pore space for soil fertility.
The Harm of Soil acidification is very huge,it will let root stop grow,affect soil pH and activities of soil microorganisms.Even promotes the release and activation of toxic elements.
What’s the performance of continuous cropping obstacle in different crops? In some plants,stems and leaves appear scorching and shrinking,and some even die.
What’s the key problem about soil? Soil hardening,imbalance of mineral nutrition ratio,Low organic matter content,Thinner plough layer,Soil acidification…Let’s go into these problems
What’s the Importance of microorganisms in the soil? After reading this article, you will know the Distribution, Type, Benefits and future application of soil microorganisms