Promote organic cultivation techniques

Oct 13, 2025 by windailys.com 108 views

Reveping the Secrets of the Quality of Rice Fields in Deli Serdang: Comparison of Conventional and Organic Aquaculture Techniques

Introduction

Deli Serdang Regency, particularly in the Labu and Sub-Beringin Sub-beach area, is renowned for its organic agricultural products. However, not all farmers in these regions adopt organic cultivation techniques. This study aims to investigate the chemical properties of Entisol and Inceptisol soils in paddy fields with conventional and organic cultivation techniques in Deli Serdang Regency. The primary objective is to understand the impact of cultivation techniques on soil quality and rice production.

Background

The use of organic and conventional cultivation techniques has been a topic of interest in recent years. Organic cultivation techniques involve the use of natural and organic fertilizers, whereas conventional techniques rely on synthetic fertilizers. The choice of cultivation technique can significantly impact soil quality, crop yields, and environmental sustainability. In Deli Serdang Regency, the adoption of organic cultivation techniques is still limited, and the impact of these techniques on soil quality is not well understood.

Methodology

This study employed a survey method with soil sampling in two depths: 0-20 cm (upper layer) and 20-40 cm (bottom layer). Sampling was conducted systematically (zig-zag) with each sample representing 10 sample points that were combined first. Each sample weighed 1 kg of soil.

Results

The results of laboratory analysis revealed that the highest C-organic value was found at a depth of 20-40 cm in the group of fluvaQuents with organic cultivation techniques (3.87%). Conversely, the lowest C-organic value was found in the tropaquepts soil group with organic cultivation techniques (0.21%).

For the total N, the highest value was in the HydraQuquents soil group at a depth of 20-40 cm with conventional cultivation techniques and the FluvaQuents soil group at a depth of 0-20 cm with organic cultivation techniques (0.15%). The lowest total N value was found in the tropopaquents and fluvaquents at a depth of 0-20 cm with conventional cultivation techniques (0.1%).

The highest available P value was found in the tropaquepts soil group at a depth of 20-40 cm with organic cultivation techniques (10.81 ppm). Meanwhile, the lowest available P value was found in the tropopaquents soil group at a depth of 0-20 cm with organic cultivation techniques (1.2 ppm).

The highest K-DD value was found in the FluvaQuents soil group at a depth of 20-40 cm with organic cultivation techniques (1.28 me/100 g). The lowest K-DD value was found in the tropaquepts soil group at a depth of 0-20 cm with organic cultivation techniques (0.43 me/100 g).

The highest cation exchange capacity value (KTK) was found in the FluvaQuents soil group at a depth of 20-40 cm with organic cultivation techniques (32.28 me/100 g). The lowest CEC value was found in the tropaquepts soil group at a depth of 20-40 cm with organic cultivation techniques (15.22 me/100 g).

Discussion

The results of this study indicate that organic cultivation techniques have a positive impact on soil chemical quality, particularly in the content of C-organic, total N, and CEC. This suggests that the use of organic fertilizers and organic cultivation techniques in general can increase soil fertility.

However, this research needs to be followed by a deeper analysis, including other factors that affect soil quality, such as the type of plant planted, planting patterns, and environmental conditions. The results of this study can serve as a reference for farmers in Deli Serdang Regency in choosing the right cultivation techniques to increase the productivity and sustainability of their paddy fields.

Conclusion

Recommendations

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

Promote organic cultivation techniques: The results of this study suggest that organic cultivation techniques can improve soil chemical quality and increase fertility. Therefore, it is recommended that farmers in Deli Serdang Regency adopt organic cultivation techniques.
Conduct further research: This study highlights the need for further research to fully understand the impact of cultivation techniques on soil quality and to provide recommendations for farmers in the region.
Develop sustainable agricultural practices: The results of this study suggest that sustainable agricultural practices, such as organic cultivation techniques, can improve soil chemical quality and increase fertility. Therefore, it is recommended that farmers in Deli Serdang Regency develop sustainable agricultural practices.

Limitations

This study has several limitations, including:

Limited sample size: The sample size of this study was limited, which may have affected the accuracy of the results.
Limited depth of sampling: The sampling depth of this study was limited to 0-20 cm and 20-40 cm, which may not have captured the full range of soil chemical properties.
Limited analysis of other factors: This study only analyzed the impact of cultivation techniques on soil chemical quality and did not consider other factors that may affect soil quality, such as the type of plant planted, planting patterns, and environmental conditions.

Future Research Directions

Future research should aim to:

Investigate the impact of other factors: Future research should investigate the impact of other factors, such as the type of plant planted, planting patterns, and environmental conditions, on soil chemical quality.
Develop sustainable agricultural practices: Future research should aim to develop sustainable agricultural practices that can improve soil chemical quality and increase fertility.
Promote organic cultivation techniques: Future research should aim to promote organic cultivation techniques and provide recommendations for farmers in Deli Serdang Regency.

Conclusion

In conclusion, this study highlights the importance of adopting organic cultivation techniques in Deli Serdang Regency. The results of this study demonstrate that organic cultivation techniques can improve soil chemical quality, leading to increased fertility and productivity. However, further research is needed to fully understand the impact of cultivation techniques on soil quality and to provide recommendations for farmers in the region.
Frequently Asked Questions (FAQs) about the Study of Chemical Properties of Soil in Inceptisol and Entisol in Paddy Soils with Conventional and Organic Cultivation Techniques in Deli Serdang Regency

Q: What is the main objective of this study?

A: The main objective of this study is to investigate the chemical properties of Entisol and Inceptisol soils in paddy fields with conventional and organic cultivation techniques in Deli Serdang Regency.

Q: What are the key findings of this study?

A: The key findings of this study include:

The highest C-organic value was found at a depth of 20-40 cm in the group of fluvaQuents with organic cultivation techniques (3.87%).
The lowest C-organic value was found in the tropaquepts soil group with organic cultivation techniques (0.21%).
The highest available P value was found in the tropaquepts soil group at a depth of 20-40 cm with organic cultivation techniques (10.81 ppm).
The highest K-DD value was found in the FluvaQuents soil group at a depth of 20-40 cm with organic cultivation techniques (1.28 me/100 g).
The highest cation exchange capacity value (KTK) was found in the FluvaQuents soil group at a depth of 20-40 cm with organic cultivation techniques (32.28 me/100 g).

Q: What are the implications of this study?

A: The implications of this study are:

Organic cultivation techniques can improve soil chemical quality, leading to increased fertility and productivity.
The use of organic fertilizers and organic cultivation techniques can increase soil fertility.
Further research is needed to fully understand the impact of cultivation techniques on soil quality and to provide recommendations for farmers in Deli Serdang Regency.

Q: What are the limitations of this study?

A: The limitations of this study include:

Limited sample size
Limited depth of sampling
Limited analysis of other factors that may affect soil quality

Q: What are the recommendations of this study?

A: The recommendations of this study include:

Promote organic cultivation techniques
Conduct further research to fully understand the impact of cultivation techniques on soil quality
Develop sustainable agricultural practices that can improve soil chemical quality and increase fertility

Q: What are the future research directions of this study?

A: The future research directions of this study include:

Investigating the impact of other factors, such as the type of plant planted, planting patterns, and environmental conditions, on soil chemical quality
Developing sustainable agricultural practices that can improve soil chemical quality and increase fertility
Promoting organic cultivation techniques and providing recommendations for farmers in Deli Serdang Regency

Q: What are the potential applications of this study?

A: The potential applications of this study include:

Providing recommendations for farmers in Deli Serdang Regency on the best cultivation techniques to use
Informing policy decisions related to agricultural practices in Deli Serdang Regency
Contributing to the development of sustainable agricultural practices that can improve soil chemical quality and increase fertility

Q: What are the potential implications of this study for the environment?

A: The potential implications of this study for the environment include:

Improved soil fertility and productivity can lead to increased crop yields and reduced environmental degradation
The use of organic fertilizers and organic cultivation techniques can reduce the environmental impact of agricultural practices
Sustainable agricultural practices can contribute to the conservation of natural resources and the protection of the environment

Q: What are the potential implications of this study for human health?

A: The potential implications of this study for human health include:

Improved soil fertility and productivity can lead to increased crop yields and improved food security
The use of organic fertilizers and organic cultivation techniques can reduce the exposure to toxic chemicals and improve human health
Sustainable agricultural practices can contribute to the conservation of natural resources and the protection of human health.