Application of chicken manure

Oct 13, 2025 by wbrum.org 130 views

The Effect of Giving Vesicular Arbuscular Mycorrhiza Isolates and Chicken Manure on the Absorption of P and the Growth of Deli Tobacco Plants in the Sampali Inceptisol Soil

Introduction

The use of sustainable and environmentally friendly practices in agriculture has become increasingly important in recent years. One of the key areas of focus is the use of mycorrhizal fungi and organic fertilizers to improve soil fertility and plant growth. Mycorrhizal fungi, such as vesicular arbuscular mycorrhizae (VAM), have been shown to have a positive impact on plant growth and nutrient uptake, while organic fertilizers like chicken manure provide essential nutrients for plant development. This study investigated the effect of various VAM isolates and chicken manure on phosphorus absorption (P) and the growth of Deli tobacco plants in Sampali Inceptisol soils.

Research Methodology

This study employed a random experimental design with two factors and three replications. The first factor was the type of VAM isolate, which consisted of a combination of isolates from Sampali Inceptisol land, a collection of Biology laboratories at the University of North Sumatra (USU), and isolates from the Bogor Agricultural University (IPB). The second factor was the provision of chicken manure. This design allowed the researcher to examine the interaction between the two treatments on P absorption and plant growth.

Research Results

The results of the study showed that the application of chicken manure followed by VAM isolates from the Bogor IPB collection had a significant effect on P absorption, root infection rates, and the growth of Deli tobacco plants on the Sampali Inceptisol soil. This finding suggests that isolates from Bogor IPB have a better ability to increase the effectiveness of nutritional absorption in the soil and promote plant growth.

The Role of VAM in Plant Growth

Provision of VAM to plants serves to improve the ability of plants to absorb nutrients, especially phosphorus, which is essential for plant growth and development. Mycorrhizae help expand root tissue and increase plant access to nutritional sources in the soil. This symbiotic relationship between plants and mycorrhizal fungi is crucial for plant growth and development.

The Contribution of Chicken Manure

Chicken manure contributes organic nutrition that is essential for plants and increases soil fertility. The application of chicken manure in conjunction with VAM isolates has been shown to have a positive impact on plant growth. This is particularly relevant in modern agriculture practices, where efficient fertilization and environmentally friendly methods are becoming increasingly important.

The Combination of VAM and Chicken Manure

The combination of VAM isolates and chicken manure has been proven to have a positive impact on the growth of Deli tobacco plants. This finding is significant, as it highlights the importance of collaboration between the use of mycorrhiza and organic fertilizer in increasing agricultural productivity, especially in tobacco plants.

Conclusion

Based on the results of the study, it can be concluded that the provision of chicken manure together with VAM isolates from Bogor IPB provides optimal results in increasing P absorption and the growth of Deli tobacco plants in the Sampali Inceptisol soil. This finding underscores the importance of collaboration between the use of mycorrhiza and organic fertilizer in increasing agricultural productivity. Further research is needed to explore more deeply about the mechanism of interaction between various mycorrhiza isolates and organic fertilizer in increasing soil fertility and plant growth.

Recommendations

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

Use of VAM isolates: The use of VAM isolates from Bogor IPB is recommended for increasing P absorption and plant growth in Deli tobacco plants.
Application of chicken manure: The application of chicken manure in conjunction with VAM isolates is recommended for increasing soil fertility and plant growth.
Further research: Further research is needed to explore the mechanism of interaction between various mycorrhiza isolates and organic fertilizer in increasing soil fertility and plant growth.

Limitations of the Study

This study had several limitations, including:

Limited sample size: The sample size of this study was limited, which may have affected the reliability of the results.
Limited scope: The scope of this study was limited to Deli tobacco plants and Sampali Inceptisol soils, which may not be representative of other plant species and soil types.
Lack of control: The study did not include a control group, which may have affected the interpretation of the results.

Future Directions

Future research should focus on exploring the mechanism of interaction between various mycorrhiza isolates and organic fertilizer in increasing soil fertility and plant growth. Additionally, the study should be replicated with a larger sample size and a more diverse range of plant species and soil types.

Conclusion

In conclusion, this study demonstrated the positive impact of VAM isolates and chicken manure on P absorption and the growth of Deli tobacco plants in Sampali Inceptisol soils. The findings of this study highlight the importance of collaboration between the use of mycorrhiza and organic fertilizer in increasing agricultural productivity. Further research is needed to explore the mechanism of interaction between various mycorrhiza isolates and organic fertilizer in increasing soil fertility and plant growth.
Frequently Asked Questions (FAQs) about the Effect of VAM and Chicken Manure on Deli Tobacco Plants

Q: What is VAM and how does it affect plant growth?

A: VAM stands for Vesicular Arbuscular Mycorrhizae, a type of mycorrhizal fungus that forms symbiotic relationships with plant roots. VAM helps plants absorb nutrients, especially phosphorus, from the soil, which is essential for plant growth and development.

Q: What is the role of chicken manure in plant growth?

A: Chicken manure is a rich source of organic nutrients that are essential for plant growth. It provides essential micronutrients, such as phosphorus, potassium, and nitrogen, which are necessary for plant development.

Q: How does the combination of VAM and chicken manure affect plant growth?

A: The combination of VAM and chicken manure has been shown to have a positive impact on plant growth. VAM helps plants absorb nutrients from the soil, while chicken manure provides essential organic nutrients that promote plant growth.

Q: What are the benefits of using VAM and chicken manure in agriculture?

A: The use of VAM and chicken manure in agriculture has several benefits, including:

Improved soil fertility
Increased plant growth and productivity
Reduced need for synthetic fertilizers
Improved soil structure and water-holding capacity
Reduced soil erosion

Q: Can VAM and chicken manure be used together with other fertilizers?

A: Yes, VAM and chicken manure can be used together with other fertilizers. However, it is essential to use them in moderation and according to the recommended application rates to avoid over-fertilization.

Q: How often should VAM and chicken manure be applied to plants?

A: The frequency of application of VAM and chicken manure depends on the specific crop and soil type. Generally, VAM can be applied once or twice a year, while chicken manure can be applied every 2-3 months.

Q: Are there any potential risks associated with using VAM and chicken manure?

A: Yes, there are potential risks associated with using VAM and chicken manure, including:

Over-fertilization, which can lead to soil pollution and water contamination
Infection of plants with fungal diseases
Contamination of soil with pathogens and pests

Q: How can I obtain VAM and chicken manure for my agricultural needs?

A: VAM and chicken manure can be obtained from various sources, including:

Local nurseries and gardening stores
Online retailers
Agricultural suppliers
Your own backyard (if you have chickens or a composting system)

Q: Can I use VAM and chicken manure for other crops besides Deli tobacco?

A: Yes, VAM and chicken manure can be used for other crops besides Deli tobacco. However, it is essential to research the specific needs of the crop and adjust the application rates accordingly.

Q: What are the long-term effects of using VAM and chicken manure on soil fertility and plant growth?

A: The long-term effects of using VAM and chicken manure on soil fertility and plant growth are still being researched. However, studies have shown that the use of VAM and chicken manure can lead to improved soil fertility and plant growth over time.

Q: Can I use VAM and chicken manure in conjunction with other sustainable agricultural practices?

A: Yes, VAM and chicken manure can be used in conjunction with other sustainable agricultural practices, such as crop rotation, cover cropping, and integrated pest management. This can help to promote soil health, reduce the need for synthetic fertilizers, and improve overall agricultural productivity.