Optimize IAA concentration

Oct 13, 2025 by windailys.com 80 views

Durian (Durio Zibethinus Murr.) Growth Response to IAA (Indole Acetic Acid) and Super Bionic Organic Fertilizer

Introduction

Durian (Durio Zibethinus Murr.) is one of the most valuable agricultural commodities in Indonesia, with a high economic value and a significant contribution to the country's economy. However, to improve the quality and quantity of production, it is essential to conduct research related to effective propagation techniques. One method that is often used is grafting, which involves joining a piece of stem from one plant (the scion) onto the root system of another plant (the rootstock). This study aims to analyze the growth response of durian plants resulting from the administration of indole acetic acid (IAA) and super bionic organic fertilizer.

The Importance of Durian in Indonesia

Durian is a tropical fruit that is native to Southeast Asia, and Indonesia is one of the largest producers of durian in the world. The fruit is rich in nutrients, including vitamins, minerals, and antioxidants, making it a popular choice among consumers. However, the production of durian is often affected by factors such as climate change, pests, and diseases, which can lead to a decline in quality and quantity. Therefore, it is essential to develop effective propagation techniques to improve the productivity and quality of durian plants.

Research Methodology

In this study, factorial complete random designs were used with two main factors. The first factor is the IAA dose, which consists of four levels: I0 (0 mg/l of water), i1 (30 mg/l of water), i2 (60 mg/l of water), and i3 (90 mg/l of water). The second factor is the dose of super bionic organic fertilizer, which also consists of four levels: S0 (0 cc/l of water), S1 (2.5 cc/L of water), S2 (5.0 cc/L of water), and S3 (7.5 cc/L of water). There are 16 combinations of treatment tested with three repetitions.

The Effects of IAA on Durian Growth

IAA is a plant hormone that plays a crucial role in plant growth and development. It is involved in various physiological processes, including cell elongation, cell division, and differentiation. In this study, the effects of IAA on durian growth were analyzed, and the results showed that IAA had a significant influence on several plant growth parameters, such as shoot length in 16 weeks after grafting (WAG), shoot diameter in 16 WAG, total leaf width, and dry weight of shoots. However, IAA giving does not show a significant effect on the number of leaves.

The Effects of Super Bionic Organic Fertilizer on Durian Growth

Super bionic organic fertilizer is a type of fertilizer that is made from natural ingredients, such as plant extracts and microorganisms. It is designed to promote plant growth and development by providing essential nutrients and microorganisms that are beneficial for plant health. In this study, the effects of super bionic organic fertilizer on durian growth were analyzed, and the results showed that it had a significant effect on the length of the bud, the diameter of the shoots, the total width of the leaves, and the dry weight, but does not have a significant effect on the number of leaves.

The Interaction between IAA and Super Bionic Organic Fertilizer

The interaction between IAA and super bionic organic fertilizer was also analyzed in this study, and the results showed that it has a significant influence on the length of the shoots and the total width of the leaves. This suggests that the combination of IAA and super bionic organic fertilizer can have a synergistic effect on durian growth.

Conclusion

From the results of this study, it can be concluded that for the optimal growth of the connected durian, IAA concentration is needed between 40 mg/L to 52 mg/L and the administration of super bionic organic fertilizer in the range of 3 cc/L to 4 cc/l of water. This study provides valuable insights for farmers and researchers in optimizing the connecting method in durian, as well as encouraging the use of organic fertilizer to improve agricultural products on a sustainable manner.

Recommendations

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

Optimize IAA concentration: The optimal concentration of IAA for durian growth is between 40 mg/L to 52 mg/L.
Use super bionic organic fertilizer: The administration of super bionic organic fertilizer in the range of 3 cc/L to 4 cc/l of water can promote durian growth.
Combine IAA and super bionic organic fertilizer: The combination of IAA and super bionic organic fertilizer can have a synergistic effect on durian growth.
Further research: Further research is needed to explore more appropriate doses and other factors that affect durian growth.

Future Directions

This study provides a foundation for further research on the effects of IAA and super bionic organic fertilizer on durian growth. Future studies can explore the following directions:

Optimize IAA concentration: Further research is needed to determine the optimal concentration of IAA for durian growth.
Explore other factors: Other factors that affect durian growth, such as temperature, humidity, and light, can be explored.
Develop new fertilizers: New fertilizers that are designed to promote durian growth can be developed.

Conclusion

In conclusion, this study provides valuable insights into the effects of IAA and super bionic organic fertilizer on durian growth. The results of this study can be used to optimize the connecting method in durian, as well as encouraging the use of organic fertilizer to improve agricultural products on a sustainable manner. Further research is needed to explore more appropriate doses and other factors that affect durian growth.
Frequently Asked Questions (FAQs) about Durian Growth Response to IAA and Super Bionic Organic Fertilizer

Q: What is the purpose of this study?

A: The purpose of this study is to analyze the growth response of durian plants resulting from the administration of indole acetic acid (IAA) and super bionic organic fertilizer.

Q: What are the main factors that were studied in this research?

A: The two main factors that were studied in this research are the IAA dose and the dose of super bionic organic fertilizer.

Q: What are the different levels of IAA dose that were used in this study?

A: The different levels of IAA dose that were used in this study are: I0 (0 mg/l of water), i1 (30 mg/l of water), i2 (60 mg/l of water), and i3 (90 mg/l of water).

Q: What are the different levels of super bionic organic fertilizer dose that were used in this study?

A: The different levels of super bionic organic fertilizer dose that were used in this study are: S0 (0 cc/l of water), S1 (2.5 cc/L of water), S2 (5.0 cc/L of water), and S3 (7.5 cc/L of water).

Q: What were the results of the study in terms of the effects of IAA on durian growth?

A: The results of the study showed that IAA had a significant influence on several plant growth parameters, such as shoot length in 16 weeks after grafting (WAG), shoot diameter in 16 WAG, total leaf width, and dry weight of shoots. However, IAA giving does not show a significant effect on the number of leaves.

Q: What were the results of the study in terms of the effects of super bionic organic fertilizer on durian growth?

A: The results of the study showed that super bionic organic fertilizer had a significant effect on the length of the bud, the diameter of the shoots, the total width of the leaves, and the dry weight, but does not have a significant effect on the number of leaves.

Q: What is the interaction between IAA and super bionic organic fertilizer?

A: The interaction between IAA and super bionic organic fertilizer was also analyzed in this study, and the results showed that it has a significant influence on the length of the shoots and the total width of the leaves.

Q: What are the implications of this study for farmers and researchers?

A: The results of this study provide valuable insights for farmers and researchers in optimizing the connecting method in durian, as well as encouraging the use of organic fertilizer to improve agricultural products on a sustainable manner.

Q: What are the limitations of this study?

A: The limitations of this study include the use of a small sample size and the lack of control over environmental factors that may affect durian growth.

Q: What are the future directions for this research?

A: Future studies can explore the following directions:

Optimize IAA concentration: Further research is needed to determine the optimal concentration of IAA for durian growth.
Explore other factors: Other factors that affect durian growth, such as temperature, humidity, and light, can be explored.
Develop new fertilizers: New fertilizers that are designed to promote durian growth can be developed.

Q: How can the results of this study be applied in practice?

A: The results of this study can be applied in practice by farmers and researchers who are interested in optimizing the connecting method in durian and encouraging the use of organic fertilizer to improve agricultural products on a sustainable manner.

Q: What are the potential benefits of using IAA and super bionic organic fertilizer in durian cultivation?

A: The potential benefits of using IAA and super bionic organic fertilizer in durian cultivation include improved plant growth and development, increased fruit yield, and reduced environmental impact.

Q: What are the potential risks or drawbacks of using IAA and super bionic organic fertilizer in durian cultivation?

A: The potential risks or drawbacks of using IAA and super bionic organic fertilizer in durian cultivation include the potential for over-fertilization, which can lead to environmental pollution and negative impacts on human health.