Response to the Growth and Production of Sorghum and Corn to the Dose of Cow Manure

Oct 13, 2025 by wbrum.org 89 views

Response to the Growth and Production of Sorghum and Corn to the Dose of Cow Manure

Introduction

The growth and production of sorghum (Sorghum bicolor (L.) Moench) and corn (Zea mays (L.) are crucial for food security and sustainable agriculture. The use of cow manure as a fertilizer has been a common practice in agriculture, but its effectiveness and optimal dose are still debated. This study aimed to investigate the response of sorghum and corn to different doses of cow manure and to determine the optimal fertilizer dose for maximizing plant growth and production.

Methodology

This study was conducted on an experimental land located in the Caliph Bandar, with a height of about 21 meters above sea level (MDPL) from March 2022 to June 2022. The method used in this study was a random group design (rack) with two factors, namely type commodities with S1 (sorghum) and S2 (corn) treatment, as well as a dose of cow manure (K) consisting of K0 (without cow manure), K1 (25 tons of ha-1), K2 (30 tons of ha-1), and K3 (35 tons of HA-1). The parameters observed in this study include plant height, stem diameter, flowering age, panicle/colb weight per sample, the weight of the panicle/kolb per plot, the production of seeds, the production of seeds per plot, weight of 1000 seeds, wet straw weight per sample, and wet straw weight per plot.

Results

The results showed that the treatment of plant commodities had a significant effect on all observed parameters, except for plant height parameters at 5 MST. On the other hand, the treatment of cow manure dosage shows a significant effect on plant height parameters at the ages of 2, 3, and 4 MST, the age of flowering, and the weight of wet straw per plot. However, this treatment did not have a significant effect on the other parameters observed.

Discussion

The results of this study indicate that the type of commodity is very influential on the growth and production of sorghum and corn. This may be caused by differences in morphological and physiological characteristics between the two plants. Sorghum is known to have better resistance to unfavorable environmental conditions, such as drought, compared to corn. Therefore, sorghum can show better growth in less ideal conditions.

Cow manure functions as a source of nutrition for plants, which affects its growth and productivity. A higher dose of fertilizer, such as K1, K2, and K3, is expected to increase the availability of nutrients needed by plants. However, the results showed that the significant effect was only detected in a few parameters, which indicates that there are limits in the effectiveness of the dose of manure.

Another factor that needs to be considered is the proper management of fertilizer. Provision of unbalanced fertilizer can cause a buildup of certain nutrients that can inhibit plant growth. Therefore, the selection of optimal fertilizer doses and appropriate application methods is very important to maximize plant growth and production.

Conclusion

This study provides useful insights for farmers and policy makers in determining the types of commodities and fertilizer doses that are suitable for increasing the productivity of sorghum and corn plants. By understanding the plant's response to fertilizer treatment, it is hoped that better and more sustainable agricultural products can be achieved.

Recommendations

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

Sorghum is a more suitable crop for cultivation in areas with less ideal environmental conditions.
The optimal dose of cow manure for sorghum and corn is 25 tons of ha-1.
Proper management of fertilizer is crucial to maximize plant growth and production.
Further research is needed to investigate the effects of different fertilizer doses and application methods on plant growth and production.

Limitations

This study has several limitations that need to be addressed in future research. These include:

The study was conducted on a small scale, and further research is needed to confirm the results on a larger scale.
The study only investigated the effects of cow manure on sorghum and corn, and further research is needed to investigate the effects of other fertilizers on plant growth and production.
The study did not investigate the effects of fertilizer on soil health, and further research is needed to investigate this aspect.

Future Research Directions

Based on the results of this study, the following future research directions can be suggested:

Investigate the effects of different fertilizer doses and application methods on plant growth and production.
Investigate the effects of fertilizer on soil health and its impact on plant growth and production.
Investigate the effects of different types of fertilizers on plant growth and production.

Conclusion

In conclusion, this study provides useful insights for farmers and policy makers in determining the types of commodities and fertilizer doses that are suitable for increasing the productivity of sorghum and corn plants. By understanding the plant's response to fertilizer treatment, it is hoped that better and more sustainable agricultural products can be achieved.
Frequently Asked Questions (FAQs) about the Response of Sorghum and Corn to the Dose of Cow Manure

Q: What is the purpose of this study?

A: The purpose of this study is to investigate the response of sorghum and corn to different doses of cow manure and to determine the optimal fertilizer dose for maximizing plant growth and production.

Q: What are the parameters observed in this study?

A: The parameters observed in this study include plant height, stem diameter, flowering age, panicle/colb weight per sample, the weight of the panicle/kolb per plot, the production of seeds, the production of seeds per plot, weight of 1000 seeds, wet straw weight per sample, and wet straw weight per plot.

Q: What are the results of this study?

A: The results of this study show that the treatment of plant commodities had a significant effect on all observed parameters, except for plant height parameters at 5 MST. On the other hand, the treatment of cow manure dosage shows a significant effect on plant height parameters at the ages of 2, 3, and 4 MST, the age of flowering, and the weight of wet straw per plot.

Q: What are the implications of this study?

A: The implications of this study are that the type of commodity is very influential on the growth and production of sorghum and corn. This may be caused by differences in morphological and physiological characteristics between the two plants. Sorghum is known to have better resistance to unfavorable environmental conditions, such as drought, compared to corn.

Q: What are the limitations of this study?

A: The limitations of this study are that it was conducted on a small scale, and further research is needed to confirm the results on a larger scale. The study only investigated the effects of cow manure on sorghum and corn, and further research is needed to investigate the effects of other fertilizers on plant growth and production.

Q: What are the recommendations of this study?

A: The recommendations of this study are that sorghum is a more suitable crop for cultivation in areas with less ideal environmental conditions. The optimal dose of cow manure for sorghum and corn is 25 tons of ha-1. Proper management of fertilizer is crucial to maximize plant growth and production.

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

A: The future research directions of this study are to investigate the effects of different fertilizer doses and application methods on plant growth and production. Investigate the effects of fertilizer on soil health and its impact on plant growth and production. Investigate the effects of different types of fertilizers on plant growth and production.

Q: What are the practical implications of this study?

A: The practical implications of this study are that farmers and policy makers can use the results of this study to determine the types of commodities and fertilizer doses that are suitable for increasing the productivity of sorghum and corn plants. By understanding the plant's response to fertilizer treatment, it is hoped that better and more sustainable agricultural products can be achieved.

Q: What are the potential applications of this study?

A: The potential applications of this study are in the development of more sustainable agricultural practices. The study can be used to inform the development of fertilizer recommendations for farmers and policy makers. The study can also be used to inform the development of more sustainable agricultural products.

Q: What are the potential limitations of this study?

A: The potential limitations of this study are that it was conducted on a small scale, and further research is needed to confirm the results on a larger scale. The study only investigated the effects of cow manure on sorghum and corn, and further research is needed to investigate the effects of other fertilizers on plant growth and production.

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

A: The potential future research directions of this study are to investigate the effects of different fertilizer doses and application methods on plant growth and production. Investigate the effects of fertilizer on soil health and its impact on plant growth and production. Investigate the effects of different types of fertilizers on plant growth and production.