Response To The Growth Of Sugar Cane Bud Set (Saccharum Officinarum L.) To The Concentration Of Naphthalene Acetic Acid (NAA) Naphthalene Acetamide (Naam)

Feb 27, 2025 by ADMIN 155 views

Response to the Growth of Sugar Cane (Saccharum officinarum L.) to the Concentration of Naphthalene Acetic Acid (NAA) and Naphthalene Acetamide (NAAM)

Abstract

The growth response of sugar cane Bud set (Saccharum officinarum L.) to the application of naphthalene acetic acid (NAA) and naphthalene acetamide (NAAM) is a crucial aspect in the production of quality sugar cane seeds. This study aims to determine the growth response of sugar cane Bud set to the application of NAA and NAAM. The study was conducted on the Tanjung Jatti Estate Binjai PTPN II experimental land at an altitude of ± 50 m above sea level during May to July 2016. The experimental design used was a random design group (RAK) with two factors. The first factor is the type of bud set, which consists of the upper stem material (B1) and the rootstock material (B2). The second factor is the concentration of NAA and Naam consisting of a combination (0+0 ppm, 100+25 ppm, 200+50 ppm, 300+75 ppm, and 400+100 ppm). The results showed that the growth of Bud Set (the percentage of germination, seed length, and total leaf area) was significantly affected by the use of the upper stem, while the number of sub-plants was significantly affected by using the rootstock. NAA and Naam applications show insignificant interactions on all measured parameters.

Introduction

The use of sugarcane bud set is an innovation that can solve the problem of seed deficiency in plantation land. Bud set, or part of sugarcane stems, can be an efficient and easy source of seedlings. In this study, the main focus lies in how the concentration of NAA and Naam affects the growth of the bud set, which can have a significant impact on the agricultural sector, especially sugar cane plantations. The use of sugarcane bud set is a promising solution to the problem of seed deficiency in plantation land. It is essential to understand the growth response of sugar cane bud set to the application of NAA and NAAM to maximize agricultural products and ensure the sustainability of sugar cane production in the future.

Materials and Methods

The study was conducted on the Tanjung Jatti Estate Binjai PTPN II experimental land at an altitude of ± 50 m above sea level during May to July 2016. The experimental design used was a random design group (RAK) with two factors. The first factor is the type of bud set, which consists of the upper stem material (B1) and the rootstock material (B2). The second factor is the concentration of NAA and Naam consisting of a combination (0+0 ppm, 100+25 ppm, 200+50 ppm, 300+75 ppm, and 400+100 ppm). The results showed that the growth of Bud Set (the percentage of germination, seed length, and total leaf area) was significantly affected by the use of the upper stem, while the number of sub-plants was significantly affected by using the rootstock. NAA and Naam applications show insignificant interactions on all measured parameters.

Results and Discussion

The results of this study showed that the growth of Bud Set (the percentage of germination, seed length, and total leaf area) was significantly affected by the use of the upper stem, while the number of sub-plants was significantly affected by using the rootstock. NAA and Naam applications show insignificant interactions on all measured parameters. This may be caused by better physiological conditions at the top of the stem, which contains more nutrients and natural growth hormones. The interaction between NAA and Naam does not show a significant effect, which indicates that the use of one of the two hormones may be enough to achieve the desired results. This shows that the selection of concentrations and types of hormones must be carefully considered to get optimal growth results in sugar cane bud set.

Conclusion

Overall, this research provides valuable insights for farmers and researchers in the development of more efficient sugar cane seeds. By understanding the growth response to various hormone concentrations, it is expected to maximize agricultural products and ensure the sustainability of sugar cane production in the future. The results of this study are expected to be a reference for better agronomic practices and more effective natural resource management in the field of sugar cane plantations.

Recommendations

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

The use of upper stem material (B1) is recommended for the production of sugar cane seeds, as it gives better results compared to the rootstock material (B2).
The concentration of NAA and Naam should be carefully selected to achieve optimal growth results in sugar cane bud set.
Further research is needed to investigate the effects of other plant hormones on the growth of sugar cane bud set.

Limitations of the Study

This study has some limitations that should be considered when interpreting the results. The study was conducted on a limited number of experimental plots, and the results may not be generalizable to other locations or conditions. Additionally, the study only investigated the effects of NAA and Naam on the growth of sugar cane bud set, and other plant hormones may have different effects.

Future Research Directions

Future research should focus on investigating the effects of other plant hormones on the growth of sugar cane bud set. Additionally, further research is needed to investigate the effects of different concentrations and combinations of NAA and Naam on the growth of sugar cane bud set. The study of the physiological and biochemical mechanisms underlying the growth response of sugar cane bud set to the application of NAA and Naam is also recommended.

Conclusion

In conclusion, this study provides valuable insights for farmers and researchers in the development of more efficient sugar cane seeds. By understanding the growth response to various hormone concentrations, it is expected to maximize agricultural products and ensure the sustainability of sugar cane production in the future. The results of this study are expected to be a reference for better agronomic practices and more effective natural resource management in the field of sugar cane plantations.
Frequently Asked Questions (FAQs) about the Growth Response of Sugar Cane (Saccharum officinarum L.) to the Concentration of Naphthalene Acetic Acid (NAA) and Naphthalene Acetamide (NAAM)

Q: What is the purpose of this study?

A: The purpose of this study is to determine the growth response of sugar cane Bud set (Saccharum officinarum L.) to the application of naphthalene acetic acid (NAA) and naphthalene acetamide (NAAM).

Q: What are the main factors that affect the growth of sugar cane Bud set?

A: The main factors that affect the growth of sugar cane Bud set are the type of bud set (upper stem material or rootstock material) and the concentration of NAA and Naam.

Q: What are the effects of NAA and Naam on the growth of sugar cane Bud set?

A: The results of this study showed that the growth of Bud Set (the percentage of germination, seed length, and total leaf area) was significantly affected by the use of the upper stem, while the number of sub-plants was significantly affected by using the rootstock. NAA and Naam applications show insignificant interactions on all measured parameters.

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

A: This study provides valuable insights for farmers and researchers in the development of more efficient sugar cane seeds. By understanding the growth response to various hormone concentrations, it is expected to maximize agricultural products and ensure the sustainability of sugar cane production in the future.

Q: What are the limitations of this study?

A: This study has some limitations that should be considered when interpreting the results. The study was conducted on a limited number of experimental plots, and the results may not be generalizable to other locations or conditions. Additionally, the study only investigated the effects of NAA and Naam on the growth of sugar cane bud set, and other plant hormones may have different effects.

Q: What are the future research directions based on this study?

A: Future research should focus on investigating the effects of other plant hormones on the growth of sugar cane bud set. Additionally, further research is needed to investigate the effects of different concentrations and combinations of NAA and Naam on the growth of sugar cane bud set. The study of the physiological and biochemical mechanisms underlying the growth response of sugar cane bud set to the application of NAA and Naam is also recommended.

Q: What are the practical applications of this study?

A: The results of this study can be used to develop more efficient sugar cane seeds, which can lead to increased agricultural productivity and sustainability. Additionally, the study provides valuable insights for farmers and researchers in the development of better agronomic practices and more effective natural resource management in the field of sugar cane plantations.

Q: What are the potential benefits of using NAA and Naam in sugar cane production?

A: The potential benefits of using NAA and Naam in sugar cane production include increased seed germination rates, improved seedling growth, and enhanced crop yields. Additionally, the use of NAA and Naam may reduce the need for other plant growth regulators, which can lead to cost savings and reduced environmental impact.

Q: What are the potential risks associated with the use of NAA and Naam in sugar cane production?

A: The potential risks associated with the use of NAA and Naam in sugar cane production include the potential for over-stimulation of plant growth, which can lead to reduced seed quality and increased susceptibility to disease. Additionally, the use of NAA and Naam may have unintended effects on non-target organisms, such as beneficial insects and microorganisms.

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

A: The results of this study can be applied in real-world settings by using the optimal concentrations and combinations of NAA and Naam to stimulate seed germination and seedling growth. Additionally, the study provides valuable insights for farmers and researchers in the development of better agronomic practices and more effective natural resource management in the field of sugar cane plantations.