Optimization of ZPT concentration

Oct 13, 2025 by wbrum.org 100 views

Response to Growth and Production of Sorghum (Sorghum Bicolor (L.) Moench) to the Administration of Plastic Mulch and Natural ZPT Extract Moringa Leaf Extract

Introduction

Sorghum (Sorghum Bicolor (L.) Moench) is a plant with high economic value that can grow in various land conditions. It is an important crop for food and feed production, particularly in tropical regions. However, the growth and production of sorghum can be influenced by various factors, including the use of plastic mulch and natural regulators. This study aims to determine the growth and production response of sorghum to the application of plastic mulch and the use of natural regulator (ZPT) derived from Moringa leaf extract.

Materials and Methods

The study was conducted on Jalan Bunga Terunt, Medan Selayang District, Medan, in the period January to May 2023. The research design used was a separate plot design (RPT) with two treatment factors and three replications. The main factor in this study is the application of mulch consisting of two treatments, namely without mulch (M0) and using plastic mulch (M1). While the subplot factor is the concentration of Moringa leaf extract consisting of four treatments, namely control (E0), concentration of 50 ml/L (E1), 75 ml/L (E2), and 100 ml/L (E3).

The parameters measured in this study include plant height, stem diameter, fresh weight of waste, dry weight of waste, seed weight per sample, seed weight per plot, a thousand seed weight, panicle weight, and biomass weed. The results showed that mulch treatment and interaction between the two treatments did not have a significant effect on all measured parameters. However, the treatment of ZPT concentration of Moringa leaf extract is proven to have a significant effect on all observed parameters.

Results and Discussion

The results of this study showed that the use of plastic mulch did not have a significant effect on the growth and production of sorghum. However, the use of natural ZPT derived from Moringa leaf extract showed promising results. Moringa leaf extract is known to be rich in natural hormones that can stimulate plant growth, increase photosynthesis, and increase plant resistance to various diseases. The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest.

The results of this study are consistent with previous studies that have shown the potential of Moringa leaf extract as a natural regulator for plant growth. Moringa leaf extract has been shown to have a positive effect on plant growth, including increased plant height, stem diameter, and biomass production. The use of Moringa leaf extract as a natural regulator can be a sustainable alternative to synthetic fertilizers and pesticides, which can have negative environmental impacts.

Conclusion

Recommendations

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

Use of natural ZPT: The use of natural ZPT derived from Moringa leaf extract can be a sustainable alternative to synthetic fertilizers and pesticides.
Optimization of ZPT concentration: The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest.
Further research: Further research is still needed to explore other treatment combinations that might provide better results in increasing sorghum production.

Implications

The results of this study have implications for sorghum farmers and researchers. The use of natural ZPT derived from Moringa leaf extract can be a sustainable alternative to synthetic fertilizers and pesticides. The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest. Further research is still needed to explore other treatment combinations that might provide better results in increasing sorghum production.

Limitations

This study has some limitations. The study was conducted on a small scale, and the results may not be generalizable to other regions or conditions. Further research is needed to confirm the results of this study and to explore other treatment combinations that might provide better results in increasing sorghum production.

Future Research Directions

Future research directions include:

Optimization of ZPT concentration: Further research is needed to optimize the ZPT concentration for maximum plant growth and production.
Combination with other treatments: Further research is needed to explore the combination of natural ZPT with other treatments, such as plastic mulch, to determine the optimal treatment combination for maximum plant growth and production.
Large-scale trials: Further research is needed to conduct large-scale trials to confirm the results of this study and to explore other treatment combinations that might provide better results in increasing sorghum production.

Conclusion

In conclusion, this study has shown that the use of natural ZPT derived from Moringa leaf extract can have a significant effect on the growth and production of sorghum. Although plastic mulch did not show a significant effect, the use of natural ZPT from Moringa leaf extract is very important to increase the growth and production of sorghum. Therefore, for sorghum farmers, it is advisable to consider the use of natural ZPT as part of sustainable cultivation management.
Frequently Asked Questions (FAQs) about Response to Growth and Production of Sorghum (Sorghum Bicolor (L.) Moench) to the Administration of Plastic Mulch and Natural ZPT Extract Moringa Leaf Extract

Q: What is the main objective of this study?

A: The main objective of this study is to determine the growth and production response of sorghum (Sorghum Bicolor (L.) Moench) to the application of plastic mulch and the use of natural regulator (ZPT) derived from Moringa leaf extract.

Q: What are the parameters measured in this study?

A: The parameters measured in this study include plant height, stem diameter, fresh weight of waste, dry weight of waste, seed weight per sample, seed weight per plot, a thousand seed weight, panicle weight, and biomass weed.

Q: What is the significance of using Moringa leaf extract as a natural regulator?

A: Moringa leaf extract is known to be rich in natural hormones that can stimulate plant growth, increase photosynthesis, and increase plant resistance to various diseases. The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest.

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

A: The results of this study have implications for sorghum farmers and researchers. The use of natural ZPT derived from Moringa leaf extract can be a sustainable alternative to synthetic fertilizers and pesticides. The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest.

Q: What are the limitations of this study?

A: This study has some limitations. The study was conducted on a small scale, and the results may not be generalizable to other regions or conditions. Further research is needed to confirm the results of this study and to explore other treatment combinations that might provide better results in increasing sorghum production.

Q: What are the future research directions?

A: Future research directions include:

Optimization of ZPT concentration: Further research is needed to optimize the ZPT concentration for maximum plant growth and production.
Combination with other treatments: Further research is needed to explore the combination of natural ZPT with other treatments, such as plastic mulch, to determine the optimal treatment combination for maximum plant growth and production.
Large-scale trials: Further research is needed to conduct large-scale trials to confirm the results of this study and to explore other treatment combinations that might provide better results in increasing sorghum production.

Q: What are the potential applications of this study?

A: The results of this study can be applied in various ways, including:

Sustainable agriculture: The use of natural ZPT derived from Moringa leaf extract can be a sustainable alternative to synthetic fertilizers and pesticides.
Crop improvement: The optimal ZPT concentration can help plants in obtaining adequate nutrition and increase the weight of the harvest.
Environmental conservation: The use of natural ZPT can reduce the environmental impact of synthetic fertilizers and pesticides.

Q: What are the potential benefits of using Moringa leaf extract as a natural regulator?

A: The potential benefits of using Moringa leaf extract as a natural regulator include:

Increased plant growth: Moringa leaf extract can stimulate plant growth and increase photosynthesis.
Increased plant resistance: Moringa leaf extract can increase plant resistance to various diseases.
Reduced environmental impact: The use of natural ZPT can reduce the environmental impact of synthetic fertilizers and pesticides.

Q: What are the potential challenges of using Moringa leaf extract as a natural regulator?

A: The potential challenges of using Moringa leaf extract as a natural regulator include:

Limited availability: Moringa leaf extract may not be widely available or easily accessible.
High cost: Moringa leaf extract may be more expensive than synthetic fertilizers and pesticides.
Variable quality: The quality of Moringa leaf extract may vary depending on the source and production methods.