Seaweed fertilizer main raw material

At present, the seaweed in the seaweed fertilizer of most manufacturers is actually kelp; the truly good quality seaweed fertilizer, such as sea elf bio-stimulant, is obtained from the wild giant algae in the deep sea without pollution. The main difference between the two is that the giant algae living in the deep sea has a much higher endogenous active substance content than the kelp due to the harsh growth environment, and the harmful heavy metal content is as low as the limit.

Several high quality seaweeds that produce seaweed fertilizer:

 1. Giant spirulina (Ecklonia maxima): It is produced in the cold sea water on the west coast of South Africa. It is rich in natural auxin and cytokinin. It can grow to 3 meters in two years. It is called the marine forest and grows. The environment is harsh, and it can maintain high-speed growth in extremely cold sea water, which shows that the growth-promoting substances contained in it are very active. It is a good raw material for producing high quality seaweed fertilizer.

2. Ascophyllum nodosum: Produced from the Norwegian coast of the North Atlantic and the Icelandic coast, it has a low growth environment and is rich in protein and natural high-quality nutrients. It is a high-quality raw material for the preparation of feed and fertilizer.

3, Laminaria japonica Aresch: mainly distributed in the Kuril Islands, Sakhalin Islａnd and Japan's Hokkaido, the Pacific Ocean and the North Atlantic Ocean, China's Liaodong Peninsula and Shandong Peninsula, the output is large, fast growth, generally used by domestic enterprises The extraction of seaweed is used in food or fertilizer processing.

The Advantage of Seaweed Fertilizer

 The application of seaweed fertilizer in agriculture has a long history, and it has the following advantages compared with traditional fertilizer:

 1. Environmental protection:

 a, seaweed fertilizer is a natural seaweed extract, not only harmless to humans and animals, no pollution to the environment, and the special component of seaweed - seaweed polysaccharide can not only chelate heavy metal ions, but also increase soil permeability, this soil The air conditioning function makes the soil less susceptible to erosion by wind, water, etc. Its unique resistance to stress greatly reduces the amount of pesticide applied.

b. Alginic acid is also a natural soil regulating substance, which can promote the formation of soil particle structure, increase beneficial microorganisms in the soil, increase the biological vitality of the soil, improve soil fertility and reduce the pollution of harmful substances of pesticides and fertilizers, and facilitate the establishment of soil. A more dynamic and harmonious plant-soil ecosystem.

2, efficient, easy to absorb, high utilization:

 a. The active ingredients of seaweed fertilizer are processed into small molecules that are easily absorbed and transmitted by plants. They are easily soluble in water and can be quickly absorbed, transmitted and utilized by plants within a few hours after use.

b. Alginic acid in seaweed fertilizer can reduce the surface tension of water, make its active ingredients very stable, easy to store and convenient to use; it is very beneficial to the absorption and utilization of various nutrients by plants, and ensures that various nutrients are in an effective state;

c. Seaweed fertilizer can be mixed with most pesticides and fertilizers, and has synergistic effect. As a bio-fertilizer that combines nutrition and conditioning, its unique composition is applied to plants in a very small amount, but it does not have the effect that other fertilizers can't.

3. Increase production:

 In the 16 provinces, municipalities, autonomous regions, and Thailand, Australia and other countries in the trials and demonstrations of dozens of crops such as food crops, cash crops, fruit trees, flowers, etc., the application of sea elf bio-stimulants as a post-product increase rate of 8.6~ 36.5%, input-output ratio 1:8.3~22.5.

4, improve quality:

Practice at home and abroad has confirmed that seaweed fertilizer can significantly improve the quality of agricultural products and increase their commodity value. For example, the oil content of oil crops can be increased, the sugar content of sugar crops can be increased, the sweetness, flavor and coloration of fruits can be improved, the uniformity of products can be improved, the crops can be prematurely matured, the market can be listed in advance, and the storage period can be extended.

Seaweed fertilizer Photo

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