1、Seaweed Fertilizer: Active Ingredients & Their Roles (Part 1)

Key categories include: auxins, cytokinins, gibberellins, abscisic acid (ABA), ethylene, brassinosteroids, plus jasmonates and salicylic acid. The most studied and widely used PGRs, including indole-3-acetic acid (IAA), indole-3-butyric acid (IBA), and naphthalene acetic acid (NAA).

2、What are the active ingredients in seaweed extract fertilizer?

As a supplier of seaweed extract fertilizer, I often get asked about what makes this stuff so special. Well, let's dive right into the active ingredients in seaweed extract fertilizer and see what all the fuss is about.

3、Seaweed Fertilizers: Types, Functions, Formulations

Seaweed fertilizers are organic fertilizers made from seaweed, providing an array of macro and micronutrients that can benefit plants and soil. We shared a more detailed article about their features and principles, today let’s go deeper to talk about their components and formulations.

4、Seaweed

One of the most frequently used seaweed-based fertilizing products (SFPs) is plant growth biostimulants applied in the form of extracts. This chapter presents examples of seaweed-based fertilizing products, methods of their production, as well as their effect on plant growth.

5、(PDF) SEAWEED FERTILIZERS IN MODERN AGRICULTURE

Recent studies proved that seaweed fertilizer very much better than other fertilizer. The seaweed fertilizers contained a lot of nutrients such as nitrogen, phosphorus, potash and plant...

Liquid Biofertilizers from Seaweeds: A Critical Review

Several species of marine algae are being utilized for the preparation of SLF. The nutrient content of the SLF varies from species to species. Some of the commonly found minerals elements in SLF are K, Mg, Ca, and Na (Mondal and Panda 2019).

What Is Seaweed Fertilizer Made Of

Begin by selecting the right type of seaweed fertilizer for your gardening needs, which can be in liquid form, meal, or raw seaweed for composting. Liquid fertilizers are preferred for fast-acting foliar sprays, while seaweed meal is suitable for slow-release applications.

Seaweed Extract

The seaweed extract fertilizer contains a large amount of organic matter, including 40 kinds of minerals such as potassium, calcium, magnesium, iron, zinc, and iodine, and abundant vitamins, which are unmatched by terrestrial plants, especially seaweed polysaccharides unique to seaweeds.

Seaweed Fertilizers

Nutrient-Rich: Seaweeds contain essential macro-nutrients, as well as micro-nutrients such as iron, zinc, and copper, which are vital for plant growth and development. They also provide trace elements like iodine and boron, which are often lacking in traditional fertilizers.

Seaweed Water Soluble And Granular Fertilizer

A specialty granule contains beneficial soil microbes, organic matter, seaweed extract and calcium. Designed to rejuvenate tired soils, it enhances microbial diversity, improves soil structure, and strengthens root development.

What Are the Ingredient Labels of Seaweed Fertilizer?

Seaweed fertilizer is a nutrient-rich product made from seaweed, containing abundant nutrients and bioactive substances that promote plant growth and development. The ingredient labels of seaweed fertilizer primarily include the following components:

1. Seaweed Extract: The main component of seaweed fertilizer, comprising polysaccharides, alginic acid, and phycocyanins. These ingredients provide essential nutrients and bioactive compounds that accelerate plant growth and enhance disease resistance.

2. Trace Elements: Includes calcium, magnesium, iron, zinc, copper, manganese, etc. These elements are vital for plant growth, improving stress tolerance and disease resistance.

3. Vitamins: Contains vitamins A, B, C, D, etc. These play key roles in photosynthesis and development, boosting crop yield and quality.

4. Amino Acids: Such as glutamic acid, aspartic acid, and glycine. These support metabolic processes and strengthen plants’ resilience to diseases and adverse conditions.

5. Phycocyanin: A natural plant growth regulator that stimulates growth and development.

6. Seaweed Sugars: Natural protective agents that enhance disease resistance and stress tolerance.

7. Seaweed Polysaccharides: Act as growth promoters, increasing growth rates and disease resistance.

8. Alginic Acid: A nutrient-enhancing compound that improves nutrient absorption and disease resistance.

9. Sodium Phycocyaninate: A growth regulator that supports healthy plant development.

10. Sodium Seaweed Sugar: A protective agent that boosts stress tolerance and disease resistance.

11. Sodium Seaweed Polysaccharide: Promotes growth speed and disease resistance.

12. Potassium Alginic Acid: Enhances nutrient uptake and disease resistance.

13. Potassium Phycocyaninate: Supports growth regulation and development.

14. Potassium Seaweed Sugar: Improves stress tolerance and disease resistance.

15. Potassium Seaweed Polysaccharide: Accelerates growth and strengthens disease resistance.

the ingredient labels of seaweed fertilizer are highly detailed, including seaweed extract, trace elements, vitamins, amino acids, phycocyanin, seaweed sugars, polysaccharides, alginic acid, and their sodium/potassium derivatives. These components work synergistically to enhance growth rates, disease resistance, and stress tolerance, ultimately improving crop yield and quality.