Organic Fertilizer 20% Seaweed Extract Green Powder Raw Materials

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Description

Seaweed extract powder is a high-quality product for use in agriculture. It is a controlled-release powder that is soluble in water and easy to use. The powder is rich in minerals, vitamins, and trace elements that plants need for healthy growth. It can be used as a foliar spray or soil conditioner and has significant effects on crops, vegetables, and fruit trees. Seaweed extract powder can promote plant growth, increase yield, promote root development, and enhance plant resistance to stress. It is a versatile, environmentally friendly product suitable for organic farming.

Effect of Seaweed extract

1.Rich in nutrients

2.Promote root growth

3.Enhance plant metabolism

4.Improve stress resistance

5.Improve yield and quality

6.Enhance disease resistance

7.Enhance soil health

8.Promoting sustainable agriculture

9.Wide range of uses

10.Improves overall plant health

Detailed effect of Seaweed extract

1. Rich in nutrients: Seaweed extract powder contains a variety of essential nutrients, including phosphorus, potassium, and various trace elements. These nutrients are essential for the growth, development, and overall health of plants. 2. Promotes Root Growth: The natural bioactive compounds contained in seaweed extract powder can promote root growth and development, thereby forming stronger, healthier roots and enhancing nutrient and water absorption. 3. Enhances plant metabolism: Seaweed extract powder contains organic compounds that promote enzyme activity and metabolic processes in plants, thereby improving nutrient utilization, photosynthesis, and overall plant metabolism. 4. Improve stress resistance: Seaweed extract powder can enhance the ability of plants to resist various environmental stresses such as drought, heat, and salinity. It helps plants cope with adverse conditions by enhancing the plant's stress resistance mechanism. 5. Improves yield and quality: Regular application of seaweed extract powder can increase crop yields and improve the quality of fruits, vegetables, and other agricultural products. It also promotes better flowering, fruit setting, and fruit development. 6. Enhanced Disease Resistance: Seaweed extract powder contains bioactive compounds that stimulate the plant's natural defense mechanisms against pathogens and diseases. It can enhance plant immunity, reduce the incidence of diseases, and minimize the need for chemical pesticides. 7. Enhances Soil Health: Seaweed extract powder is used as a soil conditioner to improve soil structure, fertility, and microbial activity. It replenishes organic matter, beneficial microorganisms, and essential nutrients to the soil, creating a favorable environment for plant growth. 8. Promotes Sustainable Agriculture: Seaweed extract powder is a sustainable alternative to synthetic fertilizers, helping to promote environmentally friendly clothing practices. It can reduce chemical inputs, minimize environmental pollution, and maintain ecosystem health. 9. Wide range of uses： Seaweed extract powder can be applied via a variety of methods, including foliar sprays, soil dredging, and seed treatments. Its versatility enables farmers and gardeners to tailor application techniques to their specific crops and soil conditions. 10. Improves overall Plant Health: By providing balanced nutrition to the plant and stimulating its physiological processes, seaweed extract powder contributes to overall plant health, vitality and vitality.

Paper Support

Broccoli

Growers apply high rates of  fertilizers at transplanting to promote early growth of broccoli (Brassica oleracea var. italica) seedlings (Dimsey 2009). The high nutrient inputs make broccoli production prone, so growers are seeking alternative approaches (Feller and Fink 2005; Bakker et al. 2009; Porter et al. 2012). In addition, the Australian broccoli field research extends the current review by relating SWE with contrasting soil types. Early Australian field research by Abetz and Young (1983) showed the application of SWE made from A.nodosum increased cauliflower curd size and the weight of marketable lettuce. Later, more extensive field trial research investigated whether SWE (AN/DP) stimulates broccoli establishment and growth in contrasting soil types (Mattner et al. 2013). Two field trials were conducted as randomized complete block designs at different locations in Victoria, Australia (Werribee, Boneo), harbouring contrasting soil types (clay loam/Red Sodosol and deep sand/Aeric Podosol) and utilized overhead crop drenching with SWE (AN/DP) at two rates (25 and 2.5 L ha−1).

In one of the trials with clay loam soil, the application of SWE (AN/DP) to establishing broccoli seedlings was found to significantly increase broccoli leaf number by 6%, stem diameter by 10%, and leaf area by 9%, irrespective of the application rate. In addition to improved broccoli growth, the application of SWE (AN/DP) resulted in leaf suppression for white blister disease symptoms by 23%. Wite et al. (2015) reported a similar suppressive effect where the same SWE (AN/DP) suppressed Plasmodiophora brassicae infection of broccoli. At the trial site with sandy soil, the effect of the SWE (AN/DP) was less pronounced, and the higher rate of SWE (AN/DP) was required to significantly increase leaf area of broccoli seedlings. An insight from the broccoli research relates to the contrasting soil types (sandy vs. clay loam) and the need to optimize the application of SWE in conjunction with soil properties. Despite the positive effects of SWE (AN/DP) application to broccoli growth when applied at the highest rate, the field trial in the sandy soil had a higher potential for leaching of water and fertilizer inputs. In addition, a dosage curve for optimal application rate defined for greenhouse production indicates that SWE (AN/DP) concentration can be adjusted for maximum broccoli total dry weight (Mattner et al. 2013). Soil properties are important aspects for agronomists to consider when tailoring grower SWE applications rates and frequencies for optimal efficacy, as few field studies have directly compared the effects of SWE in different soil types.

Arioli, T., Mattner, S.W., Islam, M.T. et al. Applications of seaweed extracts in agriculture: An Australian perspective. J Appl Phycol 36, 713–726 (2024). https://doi.org/10.1007/s10811-023-03120-x

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