In the agricultural sector, especially when it comes to crop growth, certain products are crucial. These stress-resistant products, with their various functions, play a crucial role in agricultural production. Like umbrellas, they provide strong protection against a variety of adverse environmental conditions. Whether facing natural disasters like floods, droughts, or cold snaps, they each fulfill their respective roles, ensuring the healthy growth of crops and minimizing the negative impact of natural disasters on agricultural yields and quality.
Seaweed extracts are one such product. Seaweed (such as brown, red, and green algae) is rich in a variety of natural bioactive substances, including polysaccharides (such as alginic acid and fucoidan), which enhance plant cell osmotic regulation and help maintain water balance (resistance to drought and salt). Betaine, as an osmoprotectant, stabilizes cell membrane structure and enzyme activity, mitigating cell damage caused by drought, low temperatures, and other stresses. Polyphenols scavenge free radicals (such as ROS) and reduce oxidative stress damage to plants. Plant hormones such as auxin, cytokinin, and abscisic acid regulate the balance between plant growth and stress tolerance. For example, abscisic acid (ABA) can induce stomatal closure and reduce water loss (drought resistance). Oligosaccharides in seaweed extracts (such as kelp oligosaccharides) act as signaling molecules, activating plant defense genes and enhancing disease resistance (such as resistance to fungi and bacteria). They can also stimulate the production of heat shock proteins (HSPs) and pathogenesis-related proteins (PRs), helping cells cope with stresses such as high temperatures and pathogens. The organic matter and polysaccharides in seaweed fertilizers provide nutrients for beneficial microorganisms (such as the growth-promoting rhizobacteria PGPR), indirectly enhancing plant stress tolerance. Ingredients such as alginic acid can improve soil water retention and air permeability, alleviating drought or waterlogging stress.
Dora AlgaNeo is a new – type green seaweed fertilizer made from seaweed (Ecklonia Maxima extract) with less acid and alkali residue. Via the enzymatic procedure, the levels of alginic acid, organic substances, and plant growth hormones can achieve an unparalleled degree. It is specifically crafted for crops to boost their resistance to climate shifts and foster root growth, increase stress tolerance.
Dora Kelpreal is a fully organic product and has been certified by the OMRI, using sargassum as fertilizer, indicating that its ingredients and production processes meet strict organic standards. It can provide natural nutritional support for crops, while enhancing their resistance to stress, helping them better cope with various adverse environmental conditions such as drought, cold, salinity, pests and diseases, thereby improving the overall health and yield potential of crops.
Dora AlgaMax is an organic soluble seaweed extract powder, it includes a high-concentration extract of pure seaweed ( peru ascophyllum nodosum) which has notable impacts on plants. It is a omri listed fertilizer and can promote balanced crop nutrient systems through stimulating soil microbial communities, boosting plant health and aiding plants in reacting during stress, help to enhance drought stress in plant.