Table of Contents What’s Seaweed Fertilizer? Seaweed fertilizer is a marine biological product prepared by processing seaweed through the application of chemical, physical, biological, and other technologies. It contains plant hormones, alginate, fucoidan, brown algae polyphenols, and amino acids unique to seaweed organisms, iodine, mannitol, minerals, and other seaweed active substances. While providing nutrients for …
Abstract Fertilizer plays a vital role in plant growth and development. Currently, chemical fertilizers are mainly used in production. However, long-term use of chemical fertilizers will destroy the physical and chemical properties of the soil and accelerate the consumption of soil organic matter. In order to reduce the negative impact of chemical fertilizers on the …
1. Purpose In order to explore the stimulating effect of Dora melon customization scheme on the improvement of watermelon quality, yield and sweetness. 2. Materials and Methods The watermelon selected for the test was “Jinmeidu” watermelon, and the biological fertilizers used in the test were Dora Fresoil, Dora Rootguard, Potassium Dihydrogen Phosphate, Dora Kelpreal, and …
In recent years, many biostimulants for promoting crop growth, improving quality and yield have been released, such as humic acid, amino acid, alginic acid, chitosan oligosaccharide, fish protein, and so on. Fulvic acid is a component of humic acid with a smaller molecular weight, better activity, and easier absorption by crops. It has the functions …
Fish protein water-soluble fertilizer is a popular pure natural fertilizer in recent years. It can be used as base fertilizer, top dressing, root irrigation, drip irrigation, and foliar spray in the planting of various economic crops. In the winter of 2020 and the spring of 2021, we conducted a comparative test of applying a new …
1. Purpose Study the effect of Dora Arouse fertilizer synergy on corn yield by using the method of soil seedling irrigation and root irrigation. Product details of Dora Arouse 2. Materials & Methods 2.1．Materials The corn variety tested was ‘Yulongnuo 1612’, and the biostimulant was Dora Arouse. Provided by Suzhou Dora Agritech Co.,Ltd. Seedling substrates, …
1. Purpose In order to test the quality improvement and yield-increasing effect of Dora Polytite on potatoes, the open field cultivation method was used to study the fruit weight and inside quality in the harvest. 2. Materials & Methods 2.1．Materials The potato variety tested was’ Weiyu’, Dora Solution is based on Dora Polyite, NPK fertilizer. 2.2．Methods …
Amino acid fish protein is a new type of high-efficiency organic fertilizer that has emerged in recent years. The fertilizer adopts modern biochemical molding technology and uses fish protein extracted from deep-sea fish as the main raw material. In order to explore its application effect on blueberry, the ‘Legacy’ blueberry was used as the test …
Soil is Easy to Manage and the Quality has Improved Soilless cultivation refers to a cultivation method that uses liquid fertilizers (nutrient solutions) such as nitrogen to grow plants. Among them, the method of cultivation using soil that can support the root system is called nutrient solution soil cultivation; the method of only using nutrient …
In 2023, Dora Agri is committed to the development of fish protein series fertilizers, and the Dora test team started a new round of experiments to explore the impact of fish protein on soil. Soil microorganisms play an important role in soil material and energy conversion. Soil microbial biomass can not only reflect the number …
Dora Agri has been committed to providing growers with high-end plant nutrition products that are safe, efficient, environmentally friendly and economical. After years of research and development and market promotion, its microbial fertilizer, amino acid fertilizer, seaweed fertilizer and other products have been widely used in various crops, not only increasing the yield, but also …
On May 23, 2023, the 23rd China International Agrochemicals and Plant Protection Exhibition (CAC Show) will be grandly held at the National Convention and Exhibition Center (Shanghai), Qingpu District, Shanghai. The exhibition will last for three days (5.23-5.25), and we are invited to participate in the exhibition , is in the process of preparing for …
If you want to grow high-quality blueberries, the first step is to understand the growth habits of blueberries, especially the requirements of blueberries for soil. Blueberries like sunlight and are suitable for growing in an environment with a temperature of around 20 degrees. Some blueberries need cold storage during their growth, which means that this …
1. Purpose In order to test the quality improvement effect of Dora Arouse CaMg+ on strawberry, the protected greenhouse cultivation method was used to study the effects in growth, fruit setting, fruit weight and sweetness. 2. Materials & Methods 2.1．MaterialsThe strawberry variety tested was’ Hongyan ‘, Dora Solution is based on Dora Arouse CaMg+. 2.2．MethodsThe …
What are the problems that are prone to occur in a blueberry planting in high-temperature & humid weather? High soil moisture makes it difficult for the root system to breathe, and the high temperature is not conducive to growth. Prone to anthrax, gray mold, rust, leaf spots diseases. Precautions For Planting Blueberries In Hot Weather? …
In order to better serve our customers who grow blueberries, Dora agri has been working with local blueberry farms since 2022 to explore the best applications of DORA Organic products in the actual production of blueberries. Below are our detailed management rules for blueberry daily cultivations. Hope it will be helpful for you. To be …
1. PurposeIn order to test the growth and flowering promotion effect of Dora KelpReal on tulips, the pot cultivation method was used. 2. Materials & Methods2.1．MaterialsThe tulip variety tested is ’lily tulip’, Dora Solution is based on Dora KelpReal.2.2．MethodsThe experiment was conducted in Dora Lab. The application started at the seedling stage, vegetative growth stage, …
High concentrations of chitosan oligosaccharides have the properties of degrading pesticide residues, flocculating metal ions ( high concentrations of chitooligosaccharides encapsulate metal ions to aggregate and precipitate ), and destroying the emulsification state of some pesticides. Therefore, it is not recommended that high-concentration chitooligosaccharides be directly mixed with metal-containing pesticides ( or pesticide emulsifiable concentrate …
Physiological Effects of Magnesium Magnesium is mainly used as the core atom of the chlorophyll molecule in green leaves. Before the formation of prochlorophyll, the synthesis of chlorophyll and heme share a common pathway. The first step in chlorophyll biosynthesis is carried out under the action of magnesium chelatase. This magnesium activation also requires ATP. …
Although calcium is abundant in the soil, there is not much calcium that can be absorbed and utilized by plants. This is mainly because the calcium that can be absorbed and utilized by plants depends on below two factors: One depends on the absorption of plant roots. Plants can only absorb calcium from young root …
Experimental Purpose: In order to test the effect of different concentrations of dora alginate oligosaccharide on fertilizer synergy on corn growth. Through soil seedling cultivation trials, to study the effect of concentration variation on the growth of maize seedlings in terms of plant height, root length, and fresh weight dry weight. The experiment was carried …
Uniconazole is a broad-spectrum, efficient plant growth regulator with both bactericidal and herbicidal effects, and is a gibberellin synthesis inhibitor.
Paclobutrazol is a triazole plant growth regulator, which is mainly used to inhibit the biosynthesis of gibberellin in plants, slow down the plant growth rate, control the elongation of crop stems
Mepigtlat chloride is a mild-tempered regulator that is used during the flowering period of crops, has no side effects on the flowering period, and is not prone to phytotoxicity.
Agriculture monopotassium phosphate(MKP fertilizer) is a high-concentration phosphorus-potassium compound fertilizer, high-quality chlorine-free potassium fertilizer, which provides both phosphorus and potassium, and is suitable for various soils and crops.
γ-aminobutyric acid (γ-aminobutyric acid, GABA) is a signal substance widely used in regulating plant stress adaptation in recent years. This study analyzes the physiological mechanism of GABA production under environmental stress, and how GABA regulates plant seed germination, seedling morphological development, plant antioxidant activity, photosynthesis, and nitrogen metabolism under environmental stress. 1. Effects of GABA …
Under drought stress, exogenous application of GABA can significantly increase the activities of SOD, POD, and CAT in maize leaves, and reduce the accumulation of MDA, thereby alleviating the damage to the cell membrane caused by drought stress and reducing the relative conductivity of leaves. In addition, the increase of the content of osmotic adjustment …
Aminobutyric Acid(GABA) has a significant effect in alleviating the inhibition of many stresses on plant growth, and it also has an obvious effect on alleviating the inhibition of salt stress on seed germination.
It can be seen that the application of polyaspartic acid can improve the absorption of nutrients by flue-cured tobacco and reduce the amount of fertilizer application. The effect of adding 5% polyaspartic acid is better.
Polyaspartic acid increases the chlorophyll content of leaves to enhance photosynthesis and quickly replenish various nutrients needed for plant growth.
Polyaspartic acid as a green and environment-friendly product, it can be used as a corn growth promoter and pesticide soil restoration additive in agriculture.
The test team added a new type of fertilizer synergist polyaspartic acid to the plant nutrient solution, and observe the effect of adding PASP in plant nutrient solution on the growth and development of hydroponic crops.
In the carrot field experiment, different doses of polyglutamic acid were used to conduct comparative experiments to study the effect of polyglutamic acid on carrot yield and economic benefits.
The application of γ-PGA is of great significance for improving fertilizer utilization rate, reducing fertilizer loss, improving crop quality and realizing sustainable agricultural development.
Polyglutamic acid has an obvious promoting effect on the growth and development of ginger. And increase the resistance of ginger to common diseases and insect pests.
Polyglutamic acid & humic acid fertilizer combines the effects of humic acid, polyglutamic acid, and trace elements, achieving the effect of 1+1+1 > 3.
This article discusses the application of polyglutamic acid urea products under the current trend of green sustainable development of agriculture.
Nitrogen-fixing cyanobacteria provide nitrogen and organic matter for crops, improve the solubility of phosphate, reduce soil and water pollution. Click for details.
Paenibacillus Mucilaginosus and Bradyrhizobium Japonicum compound inoculation on soybean plant, Click for details.
Nitrogen fixation of the peanut-bradiorhizobium symbiotic system can meet 30%-80% of the nitrogen required for peanut growth.
Rhizobia remarkably affect the remediation of heavy metals, organic pollution, and other contaminated soil and saline soil. Click for details.
There is a positive symbiotic relationship among Arbuscular Mycorrhizal Fungi, Rhizobia & Phosphate-solubilizing Bacteria, click for details.
Alginate oligosaccharides can significantly promote root growth and its absorption of nitrogen, phosphorus, potassium, calcium, magnesium, boron, manganese, and zinc.
In this paper, cucumber seedlings were sprayed exogenously with alginate oligosaccharide, and the cucumber seedlings were divided into sprayed and unsprayed groups.
Chitosan oligosaccharide can significantly improve the low-temperature tolerance of melon seedlings. The optimal concentration of seed soaking is 75ppm, the concentration of leaf spray is 50ppm, and the concentration of root irrigation is 100ppm.
Dora Agri used fish protein hydrolyzate on cucumber seed germination, seedling growth, nutrient absorption and matrix nutrients. Click for results.
Fish protein organic fertilizer was sprayed as a foliar fertilizer on tomatoes in soilless cultivation in a greenhouse, click for our results.
This post is in order to test the various stress tolerance effects of Dora Sailor (chitosan oligosaccharide powder). Check it for data details.
This post aims to research the control effect of 300 million CFU/g WP of Trichoderma Asperellum on pepper blight. Record test data.
01. Purpose In order to test the quality promotion effects of Dora Polytite. 2. Materials and Methods 2.1 Test materials:Maize seed, the biostimulant is Polytite liquid, a polytite product chelated with trace elements(Cu, Fe, Zn, Mn, Mo, B), which was provided by Suzhou Dora Agritech Co., Ltd. 2.2 Test methodThe experiment was conducted in the …
Fulvic acid has a wide range of influences on the growth, development, physiology, and biochemistry of orchards, especially can enhance the orchards stress resistance and has excellent potential for development.
OMRI Status Notification for Dora Humate HQ (sud-17250). Organic potassium humate powder product become our fourth Omri listed Products.
OMRI Status Notification for Dora Fulvic HQ (sud-17249). Dora organic fulvic acid powder product become our fifth Omri listed Products.
Dora agri used humic acid fertilizer for sugarcane, to study its effects on sugarcane yield, quality, and soil properties. The results showed that humic acid fertilizer could significantly improve soil properties. With the increase of humic acid application rate, soil pH increased, soil bulk density decreased, soil water content increased, and soil alkaline hydrolyzable nitrogen …
Humic acid is playing an important role in improving soil condition, click it for details & mechanisms of humic acid for soil conditioners.
Through dora agri’s nutrient solution hydroponic experiment, we research the effect of different humic acid concentration on the yield and nutrient utilization of hydroponic lettuce. The result shows: within the range of 0-1.41 mg/g humic acid concentration, with the increase of humic acid concentration, the fresh and dry weight of lettuce above ground and below …
Humic acid humates are soil conditioners on lawns to improve the micro-environment of clay and sandy soils in lawns. Click for details.
Trichoderma asperellum has strong soil adaptability to the environment, and can significantly inhibit the growth of Rhizoctonia solani.
Dora agri test the anti-cold stress effect of Dora Kelpreal (Seaweed Extract Liquid) on carrot. Please click the details.
Dora agri apply Dora KelpReal (Seaweed Extract Powder) on pepper. In order to test the heat stress tolerance effects.
In August 2022, Dora Agri exported dora trichoderma harzianum & trichoderma viride to peru market. Use for crop diseases control.
Dora Kelpreal GF is a liquid seaweed extract formulation special for lawns. Custom-made by our golf lawn care customer.
Seaweed extract fertilizer is a widely recognized biostimulant used for lawn care management. Click it for applications.
Apple coloration is directly related to the commodity value of the apple, how to improve apple fruit color, click it.
On 26 August 2022, Dora Agri exported 2000kg Dora Rootguard (Trichoderma Harzianum formula) to a Ukraine fertilizer manufacturer. Highlights of Dora Rootguard: Control Soil Borne Diseases. Increase Root Health Growth. Better adaptability to the soil environment. Good Compatibility to Mix with Fertilizers. Ukraine is a big agricultural country. Although it is affected by the war …
Dora Trichoderma Harzianum RM is specially for uzbekistan kazakhstan market, More suitable for their soil environment.
Dora tea saponin kills earthworms on turf grass, avoid casting worms becoming a big problem in turf grass without chemical controls.
Dora agri introduce the uses of effective microorganisms EM in Agriculture, and verify its effect in field experiments.
Dora team tested Dora rootguard and Bioworks Rootshield (Trichoderma harzianum strain T-22) against strawberry root rot and anthracnose.
Dora Agri began the test to confirm the effect of combined application of alginate oligosaccharide and urea on cucumber and cabbage seedlings.
5ppm Dora alginate oligosaccharide and 20ppm NAA solution have obvious rooting-promoting effect, Click for more details
Review of Previous Trials Test Products: Dora Kelpreal, AminoLex, MultiBac, Rootguard, Fresoil, CopeX, Arouse. Work Content and Feedback Problems in Field Trials 1. The carrot growth period is about 110 days. The carrot planting is late this time. At this stage, the weather is cold and the carrot grows slowly. 2. Dora CopeX‘s experiment on …
Application of Bacillus amyloliquefaciens in agriculture is wide. It can regulate plant growth, induce plant resistance, and inhibit the growth of plant pathogenic bacteria.
Application of Bacillus licheniformis have become more and more in-depth. This post will tell you its effect in agricultural production.
Fulvic acid has a very wide range of functions in agricultural production, Click for detials of mechanism and function of fulvic acid in agriculture.
Tomato fusarium wilt is a worldwide soil-borne disease, severely affected the yield and quality of tomatoes. Click for more detials to prevent.
Salicylic acid is additive adding to agricultural formulations to enhance the competitiveness of products, click for more applications
On April 7th, 2021, Our team officially submitted documents of Dora Kelpreal to OMRI. After five months of communication, Dora Kelpreal is approved by OMRI and received the certificate.
Gibberellin is widely used in the production of table grapes as an effective measure to increase yields and quality. Greatly increase grape commodity value.
Variety formulations of Gibberellin acid GA3 have been widely used in agriculture, click for more info about the their difference and development.
Late blight is a devastating disease in potato production. It causes huge losses every year and seriously affects potato production.
Banana fusarium (Fusarium oxysporum) wilt is widely distributed in major banana-producing areas, Let’s discuss the symptoms & prevention Method.
EDTA chelating agents are widely used in agriculture due to their own chelating properties, stability, especially apply on chelating micro-fertilizers.
Blueberry root rot is caused by Fusarium oxysporum, biological control is a green control method and an important measure to ensure the production of organic blueberries.
Trichoderma viride is a beneficial microorganism with high-efficiency biodegradation and biological control functions. Click for applications.
Dora Agri research the ginseng continuous cropping and explored the relationship between soil-borne diseases and soil environment factors.
There are many kinds of ginger infectious diseases, including fungal diseases, bacterial diseases, viral diseases, and nematode diseases.
By Dora Agri’s test on ginger, wormcast & Trichoderma harzianum group have a good effect to relieve ginger continuous cropping.
Maxicrop soluble seaweed powder is derived from fresh, uncontaminated Norwegian Ascophyllum nodosum. Maxicrop seaweed powder increased root growth by 60%.
The use of natural seaweed extracts in agriculture provides new ideas and solutions for sustainable agriculture, Click for more applications.
Fish protein fertilizer can effectively reduce the inhibitory effect of salt stress on corn seed germination and seedling biomass accumulation
In May 2018, Dora Agri conducted a test of fish protein organic fertilizer on wine grapes in Yantai. Cilck for more details.
Fish protein hydrolysate fertilizer can increase crops’ freeze tolerance. Here we will tell you the mechanism. Click for details.
Enzymatic hydrolysis technology of fish amino acid fertilizer retains more high-protein nutrients, organic matter. No waste, maximum use of resources.
The color of grapes directly affects the appearance and quality of the fruit. We will discuss with you 5 important factors that affect the color of grape skins.
Dora Agri applied Dora KelpReal on tomato’s first transplanting stage, seedling stage, fast growth period & fruit setting stage. Click for details.
Comprehensive Field Trial of 1-Methylcyclopropene(1-MCP), Dora Agri test 1-MCP on fruits and cut flowers. Click for details.
On April 16th, 2017, Dora Agri applied 1-Methylcyclopropene on lilies to research the preservation effect on cutting flowers. The results show: Compared with the control group, the 1-MCP treatment group can effectively delay the appearance of lily respiratory peak, reduce the respiratory rate, delay the imbalance of water metabolism and increase the relative permeability of …
On November 20th 2018, Dora Agri applied 1-Methylcyclopropylene on apples to research the the significance of 1- MCP in apple preservation. The results showed:1-Methylcyclopropylene(1-MCP) maintained a high content of soluble solids and VC, significantly inhibited the increase in the rate of ethylene production, relative conductivity, and malondialdehyde content of the fruit, and effectively increased the …
The results show: 1-Methylcyclopropylene(1-MCP) can inhibit the ethylene release and PPO activity of banana fruits. It can delay the browning and softening of banana fruits, inhibits the production of banana total phenols, and reduces the banana’s respiratory intensity. Delay the ripening process of banana fruit.