Character Appearance Of F1 Derivatives Results Of Soybean Cross (Glycine Max L.) Anjasmoro Varieties With Grobogan Varieties In North Sumatra

Feb 27, 2025 by ADMIN 142 views

Character Appearance of F1 Derivatives Results of Soybean Cross (Glycine Max L.) Anjasmoro Varieties with Grobogan Varieties in North Sumatra

Introduction

Soybean is one of the most important crops in Indonesia, providing a significant source of vegetable protein for the country's population. The development of high-yielding and disease-resistant soybean varieties is crucial for improving food security and the livelihoods of farmers. In this study, we aimed to determine the F1 derivative character of Anjasmoro soybean varieties crossed with Grobogan varieties in North Sumatra. The results of this study are expected to provide valuable information for farmers and researchers to develop better soybean varieties, which will contribute to the increase in soybean production and improve the welfare of farmers and the community.

Research Methodology

The research activities were carried out in artificial greenhouses and experimental land, Faculty of Agriculture, University of North Sumatra, Medan, at an altitude of about 32 meters above sea level, from September to January 2022. The method used was a random design group (rack) with one factor, namely the soybean variety factor which includes Anjasmoro varieties, Grobogan varieties, and F1 the results of the cross between Anjasmoro and Grobogan.

Parameters Observed

Several observed parameters include:

Plant Height: The height of the plant is an important indicator of growth and productivity.
Number of Leaves: The number of leaves is also an important indicator of growth and photosynthesis capacity.
Number of Main Branches: The number of main branches is an important indicator of plant structure and productivity.
Flowering Age: The age of flowering is an important indicator of plant maturity and productivity.
Harvest Age: The age of harvest is an important indicator of plant maturity and productivity.
Number of Pods per Plant: The number of pods per plant is an important indicator of plant productivity.
Number of Pods Filled per Plant: The number of pods filled per plant is an important indicator of plant productivity.
Number of Seeds per Plant: The number of seeds per plant is an important indicator of plant productivity.
Weight of Seeds per Plant: The weight of seeds per plant is an important indicator of plant productivity.
Weight of 100 Seeds: The weight of 100 seeds is an important indicator of seed quality and productivity.

Results and Discussion

The results showed that the three varieties had significant differences in the morphological character of each other. The differences in characteristics between soybean varieties Anjasmoro, Grobogan, and F1 results of crossing are certainly inseparable from the genetic factors and the environment in which they grow. Anjasmoro varieties are famous for their high productivity and durability to pests and diseases, while Grobogan varieties have good adaptability in various soil and climate conditions. The cross between the two varieties is expected to produce superior F1 offspring, both in terms of growth and productivity.

In observations, parameters such as plant height and the number of leaves are the main indicators in growth assessment. Plants that are higher and have more leaves tend to have better photosynthesis capacity, so that it has the potential to produce more pods and seeds. In addition, flowering age and harvest age are also important to determine the efficiency of planting time and optimal results.

Conclusion

By monitoring the morphological characteristics of these three varieties, researchers can better understand the mechanism of inheritance that occurs. This is important for the development of better soybean varieties, especially in the context of sustainable agriculture in Indonesia. The selection of superior varieties in accordance with local conditions will contribute to the increase in soybean production which results in food security.

Furthermore, the results of this study are expected to be a reference for farmers and researchers to make further efforts in the development of soybean varieties, which in turn will improve the welfare of farmers and the community as a whole. Given the important role of soybeans in meeting the needs of vegetable protein, this kind of research is very relevant for the future of agriculture in Indonesia.

Recommendations

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

Further Research: Further research is needed to develop better soybean varieties that are suitable for local conditions.
Selection of Superior Varieties: The selection of superior varieties in accordance with local conditions will contribute to the increase in soybean production which results in food security.
Development of New Varieties: The development of new varieties that are resistant to pests and diseases will improve the livelihoods of farmers and the community.
Extension of Research Results: The extension of research results to farmers and researchers will improve the welfare of farmers and the community as a whole.

Limitations of the Study

The limitations of this study are:

Limited Sample Size: The sample size of this study is limited, which may affect the accuracy of the results.
Limited Research Area: The research area of this study is limited to North Sumatra, which may not be representative of other regions in Indonesia.
Limited Parameters Observed: The parameters observed in this study are limited, which may not be comprehensive enough to understand the characteristics of the F1 derivatives.

Future Research Directions

The future research directions are:

Development of New Varieties: The development of new varieties that are resistant to pests and diseases will improve the livelihoods of farmers and the community.
Selection of Superior Varieties: The selection of superior varieties in accordance with local conditions will contribute to the increase in soybean production which results in food security.
Extension of Research Results: The extension of research results to farmers and researchers will improve the welfare of farmers and the community as a whole.
Further Research: Further research is needed to develop better soybean varieties that are suitable for local conditions.
Frequently Asked Questions (FAQs) about Character Appearance of F1 Derivatives Results of Soybean Cross (Glycine Max L.) Anjasmoro Varieties with Grobogan Varieties in North Sumatra

Q: What is the purpose of this study?

A: The purpose of this study is to determine the F1 derivative character of Anjasmoro soybean varieties crossed with Grobogan varieties in North Sumatra.

Q: What are the parameters observed in this study?

A: The parameters observed in this study include plant height, number of leaves, number of main branches, flowering age, harvest age, number of pods per plant, number of pods filled per plant, number of seeds per plant, weight of seeds per plant, and weight of 100 seeds.

Q: What are the differences in characteristics between soybean varieties Anjasmoro, Grobogan, and F1 results of crossing?

A: The differences in characteristics between soybean varieties Anjasmoro, Grobogan, and F1 results of crossing are certainly inseparable from the genetic factors and the environment in which they grow. Anjasmoro varieties are famous for their high productivity and durability to pests and diseases, while Grobogan varieties have good adaptability in various soil and climate conditions.

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

A: The results of this study are expected to provide valuable information for farmers and researchers to develop better soybean varieties, which will contribute to the increase in soybean production and improve the welfare of farmers and the community.

Q: What are the limitations of this study?

A: The limitations of this study are limited sample size, limited research area, and limited parameters observed.

Q: What are the future research directions?

A: The future research directions are development of new varieties, selection of superior varieties, extension of research results, and further research to develop better soybean varieties that are suitable for local conditions.

Q: What are the recommendations of this study?

A: The recommendations of this study are further research, selection of superior varieties, development of new varieties, and extension of research results.

Q: What is the significance of this study for the future of agriculture in Indonesia?

A: This study is very relevant for the future of agriculture in Indonesia, given the important role of soybeans in meeting the needs of vegetable protein.

Q: What are the potential applications of this study?

A: The potential applications of this study are development of new soybean varieties, improvement of soybean production, and improvement of the livelihoods of farmers and the community.

Q: What are the potential benefits of this study?

A: The potential benefits of this study are improvement of soybean production, improvement of the livelihoods of farmers and the community, and contribution to the increase in soybean production which results in food security.

Q: What are the potential challenges of this study?

A: The potential challenges of this study are limited resources, limited expertise, and limited infrastructure.

Q: What are the potential opportunities of this study?

A: The potential opportunities of this study are development of new soybean varieties, improvement of soybean production, and improvement of the livelihoods of farmers and the community.

Q: What are the potential risks of this study?

A: The potential risks of this study are limited understanding of the genetic factors and the environment in which the soybean varieties grow, and limited ability to predict the outcomes of the study.

Q: What are the potential solutions to the challenges of this study?

A: The potential solutions to the challenges of this study are collaboration with other researchers, development of new technologies, and improvement of the infrastructure.

Q: What are the potential outcomes of this study?

A: The potential outcomes of this study are development of new soybean varieties, improvement of soybean production, and improvement of the livelihoods of farmers and the community.

Q: What are the potential implications of this study for the environment?

A: The potential implications of this study for the environment are improvement of soil health, improvement of water quality, and reduction of greenhouse gas emissions.

Q: What are the potential implications of this study for the economy?

A: The potential implications of this study for the economy are improvement of soybean production, improvement of the livelihoods of farmers and the community, and contribution to the increase in soybean production which results in food security.

Q: What are the potential implications of this study for society?

A: The potential implications of this study for society are improvement of soybean production, improvement of the livelihoods of farmers and the community, and contribution to the increase in soybean production which results in food security.