Provision of Organic Materials

Oct 13, 2025 by wbrum.org 102 views

Introduction

Sorghum (Sorghum bicolor (L.) Moench) is a crop that has been widely cultivated in various parts of the world due to its high yield, drought tolerance, and nutritional value. However, the growth and production of sorghum plants can be influenced by various factors, including the provision of mulch and organic matter. This study aims to examine the effect of mulch and organic matter on the growth and production of sorghum plants.

Background

Sorghum is a crop that is rich in nutrients and has a high yield potential. However, its growth and production can be affected by various factors, including soil quality, climate, and the provision of mulch and organic matter. Mulch and organic matter can provide essential nutrients and improve soil structure, which can lead to improved growth and production of sorghum plants.

Methodology

This study was conducted on experimental land in Johor, with a height of ± 25 meters above sea level (DPL) in November 2019 to March 2020. The study used a separate plot design (RPT) with two main factors:

*** MULSA (M): Consists of 3 treatments, namely M0 (without mulch), M1 (Rice Straw Mulch). *** Organic material (B): Consists of 4 treatments, namely B0 (without organic material), B1 (Chicken Manure), B2 (Cow Manure), B3 (Kascing Fertilizer).

Observed parameters include:

Plant height
Number of leaves
Stem diameter
Age flowering
Production per sample
Production per child plot
Weighs 1000 seeds

Results

The results of this study showed that:

*** Giving mulch: Create a significant effect on the number of leaves in the 4th week after planting (MST). However, it does not show a significant effect on other parameters, such as plant height, stem diameter, flowering age, production per sample, production per child plot, and 1000 seed weight. *** Provision of Organic Materials: Create a significant effect on plant height in the 4th and 6th week of MST, the number of leaves in the 4th, 5th, and 6th week of MST, and the weight of 1000 seeds. However, it has no significant effect on the diameter of the stem, flowering age, production per sample, and production per plot. *** Interaction between mulch and organic matter: does not show a significant effect on all observation parameters.

Discussion

The results of this study indicate that the administration of mulch and organic matter has a different influence on the growth and production of sorghum plants. Rice straw mulch is proven to be effective in increasing the number of leaves in the early stages of growth, but does not have a significant impact on other parameters. On the other hand, the provision of organic materials, such as manure of chicken, cow, and kascing manure, has a positive impact on plant height, number of leaves, and 1000 seed weight.

Conclusion

This study provides important information related to the continuous sorghum cultivation strategy. Provision of mulch and organic matter is an environmentally friendly technique and can improve the efficiency of resource use. The results of this study can be a reference for farmers in optimizing the growth and production of sorghum plants.

Recommendation

Further research is needed to understand the mechanism of action of mulch and organic matter on the growth and production of sorghum plants.
This research can be expanded by testing various types of mulch and other organic matter to determine the most optimal combination.
Efforts are needed to socialize research results to farmers so that they can be applied in aquaculture practices.

Future Research Directions

This study has provided valuable insights into the effect of mulch and organic matter on the growth and production of sorghum plants. However, there are still many areas that require further research. Some of the potential future research directions include:

Investigating the effect of different types of mulch and organic matter on the growth and production of sorghum plants.
Examining the impact of mulch and organic matter on the soil microbiome and its relationship with sorghum growth and production.
Developing more efficient and sustainable methods for applying mulch and organic matter in sorghum cultivation.

Conclusion

In conclusion, this study has demonstrated the importance of mulch and organic matter in the growth and production of sorghum plants. The results of this study can be used as a reference for farmers and researchers in optimizing the growth and production of sorghum plants. Further research is needed to understand the mechanism of action of mulch and organic matter on the growth and production of sorghum plants and to develop more efficient and sustainable methods for applying mulch and organic matter in sorghum cultivation.

Q: What is the purpose of this study?

A: The purpose of this study is to examine the effect of mulch and organic matter on the growth and production of sorghum plants.

Q: What are the main factors examined in this study?

A: The main factors examined in this study are mulch (MULSA) and organic material (B).

Q: What are the different types of mulch and organic matter used in this study?

A: The different types of mulch used in this study are:

M0 (without mulch)
M1 (Rice Straw Mulch)

The different types of organic matter used in this study are:

B0 (without organic material)
B1 (Chicken Manure)
B2 (Cow Manure)
B3 (Kascing Fertilizer)

Q: What are the observed parameters in this study?

A: The observed parameters in this study are:

Plant height
Number of leaves
Stem diameter
Age flowering
Production per sample
Production per child plot
Weighs 1000 seeds

Q: What are the results of this study?

A: The results of this study show that:

Giving mulch creates a significant effect on the number of leaves in the 4th week after planting (MST).
Provision of organic materials creates a significant effect on plant height in the 4th and 6th week of MST, the number of leaves in the 4th, 5th, and 6th week of MST, and the weight of 1000 seeds.
Interaction between mulch and organic matter does not show a significant effect on all observation parameters.

Q: What are the implications of this study?

A: The implications of this study are that the administration of mulch and organic matter has a different influence on the growth and production of sorghum plants. Rice straw mulch is proven to be effective in increasing the number of leaves in the early stages of growth, but does not have a significant impact on other parameters. On the other hand, the provision of organic materials, such as manure of chicken, cow, and kascing manure, has a positive impact on plant height, number of leaves, and 1000 seed weight.

Q: What are the recommendations of this study?

A: The recommendations of this study are:

Further research is needed to understand the mechanism of action of mulch and organic matter on the growth and production of sorghum plants.
This research can be expanded by testing various types of mulch and other organic matter to determine the most optimal combination.
Efforts are needed to socialize research results to farmers so that they can be applied in aquaculture practices.

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

A: The future research directions of this study include:

Investigating the effect of different types of mulch and organic matter on the growth and production of sorghum plants.
Examining the impact of mulch and organic matter on the soil microbiome and its relationship with sorghum growth and production.
Developing more efficient and sustainable methods for applying mulch and organic matter in sorghum cultivation.

Q: What are the limitations of this study?

A: The limitations of this study are:

The study was conducted on a small scale and may not be representative of larger-scale farming practices.
The study only examined the effect of mulch and organic matter on the growth and production of sorghum plants and did not consider other factors that may influence crop growth and production.

Q: What are the conclusions of this study?

A: The conclusions of this study are that the administration of mulch and organic matter has a different influence on the growth and production of sorghum plants. Rice straw mulch is proven to be effective in increasing the number of leaves in the early stages of growth, but does not have a significant impact on other parameters. On the other hand, the provision of organic materials, such as manure of chicken, cow, and kascing manure, has a positive impact on plant height, number of leaves, and 1000 seed weight.