Integration with other fertilizers

Oct 13, 2025 by windailys.com 56 views

Response to Giving Chocolate Algae (Sargasum Polycystum) and Phosphorus Fertilizer to the Availability of Nut Nutrients for the Growth and Production of Soybeans in Ultisol Soil

Introduction

The use of sustainable agricultural practices has become increasingly important in recent years, as the world grapples with the challenges of climate change, soil degradation, and declining crop yields. One approach to sustainable agriculture is the use of natural resources, such as algae, to improve soil fertility and promote plant growth. This study investigates the effect of giving liquid and compost fertilizer from chocolate algae (Sargasum Polycystum) and phosphorus fertilizer on the availability of N nutrient elements and their impact on plant growth and production of soybeans in ultisol soil.

Research Purpose and Methodology

The primary objective of this research was to analyze the response to the administration of liquid fertilizer and brown algae compost to the growth and production of soybeans. Additionally, the study aimed to examine the effect of phosphate fertilizer (P) on the growth and production of soybeans, and to understand the interaction between liquid fertilizer of brown algae, compost, and phosphate fertilizer in supporting plant growth.

The experiment was conducted at the Faculty of Agriculture, University of North Sumatra, from March to August 2017. The study began in November 2017 and ended in February 2018, with a focus on observations on parameters such as the weight of 100 seeds.

The Role of Chocolate Algae in Agriculture

Chocolate algae, especially Sargasum Polycystum, is a source of natural nutrition that is rich in minerals. Fertilizers from algae can increase soil fertility by increasing the number of good microbes, which play a role in the decomposition of organic matter. With the application of this fertilizer, the availability of phosphorus in ultisol soils can increase, thus supporting the growth of better soybean plants.

The integration between organic fertilizer and chemical fertilizers can produce positive synergy for plant growth. Organic fertilizers, such as those derived from algae, can provide a slow release of nutrients, while chemical fertilizers can provide a quick boost of nutrients. This combination can lead to improved plant growth and increased crop yields.

Fertilizer Interaction and Plant Growth

The interaction between liquid fertilizer of brown algae, compost, and phosphate fertilizer is also found to have a significant effect on plant growth. This is caused by a combination of balanced nutrients, supporting plant metabolism optimally. When soybean plants get adequate nutrients, such as P, the process of flowering and filling seeds can take place faster and more efficiently.

The results of the study noted that the weight of 100 seeds of soybean plants from the best treatment showed a significant increase. This suggests that the combination of liquid fertilizer of brown algae, compost, and phosphate fertilizer can lead to improved plant growth and increased crop yields.

Conclusion

This study indicates that the administration of brown algae both in liquid and compost, coupled with phosphate fertilizer, can increase the availability of nutrients in ultisol soils and contribute positively to the growth and production of soybean plants. Thus, the application of sustainable agricultural technology that utilizes natural resources such as chocolate algae can be an effective solution to increase agricultural productivity, especially in less fertile land.

With this promising results, further research and development of aquaculture practices that integrate brown algae can be a strategic step in supporting national food security. The use of natural resources, such as algae, can provide a sustainable and environmentally friendly approach to agriculture, reducing the reliance on chemical fertilizers and promoting soil health.

Recommendations

Based on the findings of this study, the following recommendations are made:

Further research: Further research is needed to investigate the long-term effects of using brown algae as a fertilizer on soybean growth and production.
Scalability: The study should be scaled up to larger plots to determine the feasibility of using brown algae as a fertilizer in commercial agriculture.
Integration with other fertilizers: The study should investigate the interaction between brown algae and other fertilizers, such as chemical fertilizers, to determine the optimal combination for plant growth.
Development of aquaculture practices: The study should investigate the development of aquaculture practices that integrate brown algae, such as algae-based fertilizers and soil amendments.

Limitations

This study has several limitations, including:

Small sample size: The study was conducted on a small sample size, which may not be representative of larger populations.
Limited geographic scope: The study was conducted in a specific region, which may not be representative of other regions.
Limited time frame: The study was conducted over a limited time frame, which may not capture the long-term effects of using brown algae as a fertilizer.

Future Directions

This study provides a foundation for further research on the use of brown algae as a fertilizer in agriculture. Future studies should investigate the long-term effects of using brown algae as a fertilizer on soybean growth and production, as well as the scalability and feasibility of using brown algae in commercial agriculture. Additionally, the study should investigate the interaction between brown algae and other fertilizers, such as chemical fertilizers, to determine the optimal combination for plant growth.
Q&A: Response to Giving Chocolate Algae (Sargasum Polycystum) and Phosphorus Fertilizer to the Availability of Nut Nutrients for the Growth and Production of Soybeans in Ultisol Soil

Q: What is the purpose of this study?

A: The primary objective of this research was to analyze the response to the administration of liquid fertilizer and brown algae compost to the growth and production of soybeans. Additionally, the study aimed to examine the effect of phosphate fertilizer (P) on the growth and production of soybeans, and to understand the interaction between liquid fertilizer of brown algae, compost, and phosphate fertilizer in supporting plant growth.

Q: What is chocolate algae, and how does it benefit agriculture?

A: Chocolate algae, especially Sargasum Polycystum, is a source of natural nutrition that is rich in minerals. Fertilizers from algae can increase soil fertility by increasing the number of good microbes, which play a role in the decomposition of organic matter. With the application of this fertilizer, the availability of phosphorus in ultisol soils can increase, thus supporting the growth of better soybean plants.

Q: How does the interaction between liquid fertilizer of brown algae, compost, and phosphate fertilizer affect plant growth?

A: The interaction between liquid fertilizer of brown algae, compost, and phosphate fertilizer is also found to have a significant effect on plant growth. This is caused by a combination of balanced nutrients, supporting plant metabolism optimally. When soybean plants get adequate nutrients, such as P, the process of flowering and filling seeds can take place faster and more efficiently.

Q: What are the benefits of using brown algae as a fertilizer?

A: The use of brown algae as a fertilizer has several benefits, including:

Increased soil fertility
Improved plant growth and production
Reduced reliance on chemical fertilizers
Promoting soil health

Q: Can brown algae be used as a fertilizer in commercial agriculture?

A: Yes, brown algae can be used as a fertilizer in commercial agriculture. However, further research is needed to investigate the long-term effects of using brown algae as a fertilizer on soybean growth and production.

Q: How can the results of this study be applied in real-world scenarios?

A: The results of this study can be applied in real-world scenarios by:

Using brown algae as a fertilizer in commercial agriculture
Integrating brown algae with other fertilizers, such as chemical fertilizers
Developing aquaculture practices that integrate brown algae
Promoting sustainable agricultural practices that utilize natural resources

Q: What are the limitations of this study?

A: This study has several limitations, including:

Small sample size
Limited geographic scope
Limited time frame

Q: What are the future directions for this research?

A: Future studies should investigate the long-term effects of using brown algae as a fertilizer on soybean growth and production, as well as the scalability and feasibility of using brown algae in commercial agriculture. Additionally, the study should investigate the interaction between brown algae and other fertilizers, such as chemical fertilizers, to determine the optimal combination for plant growth.

Q: How can readers get involved in this research?

A: Readers can get involved in this research by:

Participating in future studies
Providing feedback and suggestions for future research
Sharing the results of this study with others
Supporting sustainable agricultural practices that utilize natural resources

Q: What are the implications of this study for national food security?

A: The use of brown algae as a fertilizer has the potential to increase agricultural productivity, especially in less fertile land. This can contribute to national food security by providing a sustainable and environmentally friendly approach to agriculture.