At present, all kinds of special fertilizers are everywhere in the market. They are saying that special fertilizers are easy to use, which can not only increase nutrition, but also reduce weight and increase efficiency, prevent disease and stress, and tap the growth potential of crops. What effect does it have? Today, let’s take you to know that it contains amino acids, humic acid and alginic acid.
Seaweed fertilizer is a new type of fertilizer with high efficiency and low cost, which uses seaweed as raw material to break seaweed cells, release the contents, and then concentrate to form seaweed concentrate, which greatly retains the natural active components of seaweed.
The characteristics of seaweed fertilizer are as follows:
1. Rich nutrition
Active seaweed fertilizer contains a large amount of non nitrogen-containing organic matter, more than 40 minerals such as potassium, calcium, magnesium, iron, zinc and iodine unmatched by terrestrial plants and rich vitamins, especially seaweed polysaccharide, alginic acid, highly unsaturated fatty acid and a variety of natural plant growth regulators unique to seaweed, It can stimulate the production of nonspecific active factors in plants and regulate the balance of endogenous hormones.
2. Easily absorbed by plants
After special treatment, the effective components in seaweed fertilizer are in an active state that can be easily absorbed by plants. They enter the plants 2 ~ 3 hours after application, and have a fast absorption and conduction velocity. Alginic acid in seaweed fertilizer can reduce the surface tension of water, form a film on the plant surface, and increase the contact area. Water soluble substances can easily penetrate the stem and leaf surface cells, so that plants can effectively absorb the nutrients in seaweed extract.
3. Improved soil
Seaweed fertilizer is a natural biological system, which can work harmoniously with plant soil ecosystem. It can increase organic matter in soil directly or through plants, and activate various microorganisms in soil. These microorganisms can act as catalysts in the plant microbial metabolite cycle and increase the biological efficiency of soil.
4. Extra long fertilizer effect
Seaweed fertilizer can increase soil organic matter directly or through plants, and activate various beneficial microorganisms in the soil. These microorganisms can act as catalysts in the plant microbial metabolite cycle and increase the biological effectiveness of the soil. Metabolites of plants and soil microorganisms can provide more nutrients for plants. At the same time, the chelating system formed by seaweed polysaccharide and humic acid can slowly release nutrients and prolong fertilizer efficiency.
5. Safe without public poison
The raw material of seaweed fertilizer comes from natural seaweed and has good affinity with terrestrial plants. It is non-toxic and harmless to human and livestock and no pollution to the environment. It is a high-quality fertilizer for the production of harmless vegetables
Amino acid water soluble fertilizer
The rational application of water-soluble fertilizer containing amino acids is mainly amino acids, complex micro fertilizer, plant nutritional growth regulator and essential trace elements. Amino acid foliar fertilizer can be simply understood as foliar fertilizer containing amino acid active factors.
Compound amino acid water-soluble fertilizer has obvious effects on crop rooting, germination, seedling strengthening, flower promotion, fruit strengthening and fruit preservation, and can stimulate enzyme activity, improve photosynthetic efficiency, accelerate nutrient absorption and operation, increase chlorophyll content, improve dry matter accumulation and sugar content, improve crop quality, enhance crop drought resistance, disease resistance, stress resistance and immunity, etc.
Amino acid fertilizer is non-toxic, pollution-free and does not pollute the environment. Through domestic multi-point field experiments and demonstrations, amino acid leaf fertilizer can promote root growth, strengthen seedlings and plants, enhance leaf photosynthetic function and crop stress resistance. It has the ability of disease and insect resistance, and has a significant yield increasing effect on a variety of crops. At the same time, it also plays a role in improving product quality.
Amino acid foliar fertilizer is suitable for wheat, cotton, soybean, peanut, rape, sugar beet, tobacco, various vegetables, fruit trees, tea trees, flowers, etc. amino acid foliar fertilizer is mainly used for spraying outside the root, soaking seeds, dressing seeds, dipping roots, irrigation roots, etc.
Functions and advantages of amino acid foliar fertilizer:
1. Amino acids, as the smallest molecule of protein, exist in fertilizer and are easy to be absorbed by crops; It can also improve the disease resistance of fertilized objects and improve the quality of fertilized crops.
2. Supplement the essential amino acids of plants, stimulate and regulate the rapid growth of plants, promote the healthy growth of plants and promote the absorption of nutrients. Enhance the metabolic function of plants, improve photosynthesis, promote the development of plant roots, and accelerate plant growth and reproduction.
Many experiments on many crops show that amino acid organic foliar fertilizer can significantly improve crop yield, effectively improve the content of soluble sugar, reduce the content of NO3 – and improve the absorption and utilization of nitrogen, phosphorus and potassium.
Humic acid has many functions in plant protection, and has unique advantages in solving the new maintenance problems faced by the rapid development of large-area orchards and facility agriculture. Humic acid is reflected in the following five aspects:
1. Improve plant defense against natural disasters.
After the use of humic acid, the root system is particularly developed, the biochemical effect of chlorophyll is strengthened, the metabolism is prosperous, and the disease resistance is strong. It is very obvious in the recovery of drought, waterlogging and freezing. When the scratch after the disaster is infected by bacteria, the humic acid solution is sprayed, and the plant scratch is repaired quickly, so as to avoid fruit loss due to bacterial infection. In terms of planting, the survival rate of seedlings was increased by more than 30% by soaking the roots and seedlings with 300 times of sea elf humic acid for 30 minutes.
2. Fertilization and disease prevention.
Some researchers have done a lot of research on the application of biological humic acid fertilizer for disease prevention. They believe that humic acid not only has high physiological activity, but also contains special living bacteria. The hygroscopic function of humic acid is very strong, which adjusts the flora structure and diversity of soil microorganisms, inhibits indigenous pathogens in soil and enhances the variability of crops. Earlier application of biological humic acid is conducive to the timely ecological adjustment of soil microorganisms, change soil hardening, and more obvious fertilizer and control effects.
3. Treatment of diseased and weak trees of fruit trees by mineral derived humic acid.
Due to the rapid application of chemical fertilizers, pesticides and hormones and the fertilizer injury caused by improper use of chemical fertilizers, the phenomenon of premature aging of fruit trees and even withering of orchards occurs, which is called “chemical pesticide syndrome”. Using humic acid concentrated liquid fertilizer, combined with organic fertilizer, loosening soil and cutting roots, appropriate pruning and other agricultural measures, can completely rejuvenate.
4. Spray the leaves of crops.
The foliar spraying of humic acid trace element liquid fertilizer has obvious effects on crop “element supplement” and disease prevention and yield increase, which is the advantage of biological humic acid. Now many fruit trees use fruit bagging. If humic acid liquid fertilizer is sprayed before bagging, the fruit will grow plump, bright appearance and sweeter taste. It is a genuine green food.
5. Overcome the obstacles of greenhouse serialization.
The obstacle of continuous cropping in greenhouse is that after multi-season cultivation, the abnormal changes of microbiota and fertilizer factors in the soil environment in greenhouse lead to the failure of normal growth of crops and the obstruction of continuous cropping. Facts have proved that the use of humic acid trace element liquid fertilizer can restore the biodiversity of cultivated soil in the greenhouse and form a good ecological environment. If it is used together with EM bacteria, the effect will be better. They can supplement the trace elements required by crops and easy to be absorbed, overcome the obstacles of continuous cropping in the greenhouse and achieve bumper harvests.
Dorcas, a leading biotechnology factory in Qingdao, China. As top three manufacturers of seaweed fertilizer in China with more than12 years of experience. We produce seaweed extract, organic granular fertilizer, liquid foliar & vigoroot fertilizer and liquid chitosan fertilizer with biological enzymolysis method. We passed ECOCERT and IMO certification.
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