Kuliah Hidroponik | Prod Tan Horti & Sayuran | Yusuf Ihsan Al-Farizi | NPM 2114161038 | April 2024

Summary

This video script explains the hydroponic cultivation of melons at the Sol Farm Hill in Indonesia, showcasing the various stages involved, from seedling preparation to harvesting. It covers techniques such as the Dutch bucket system, pruning, artificial pollination, and pest control. The script also highlights the three quality categories of melons at harvest—premium, medium, and outpack. Additionally, the speaker emphasizes the importance of maintaining optimal conditions for growth, like pH and EC levels, while also reflecting the values of the MBKM program in transforming higher education and agricultural practices in Indonesia.

Takeaways

• 😀 The Indonesian Ministry of Education and Culture launched the Merdeka Belajar Kampus Merdeka (MBKM) program to transform the higher education system and produce more relevant graduates.
• 😀 The program involves hands-on learning, and one of the courses implemented is the hydroponic melon cultivation course at a cultural center called The Hill in Central Java.
• 😀 The survey on melon cultivation covers multiple aspects, such as the preparation of growing media, which uses a mixture of coco peat and pit moss in a 2:1 ratio.
• 😀 To ensure the quality of the coco peat, it is first sieved and washed multiple times to remove impurities before being mixed with pit moss for planting.
• 😀 Seedlings are germinated in dark conditions using wet cloths, with the use of systemic fungicide Topsin M70WP to kill any fungi present in the growing medium.
• 😀 After 13 days of seedling preparation, pruning of cotyledons (initial leaves) is done to reduce the spread of pests and diseases.
• 😀 Transplanting occurs into Dutch bucket systems where the seedlings are carefully transferred, ensuring that the roots are fully submerged.
• 😀 Environmental factors such as pH, EC (electrical conductivity), and DO (dissolved oxygen) are regularly monitored in the greenhouse to optimize plant growth.
• 😀 Artificial pollination is performed manually by transferring pollen from male flowers to female flowers to ensure proper fruit development.
• 😀 Pruning techniques like removing water shoots and trimming upper branches are done to focus plant energy on producing the best quality fruit, while topping is done when the plant reaches about 25-27 leaves.

Q & A

What is the main goal of the Merdeka Belajar Kampus Merdeka (MBKM) program?

The main goal of the MBKM program is to transform the higher education system in Indonesia to produce graduates who are more relevant and aligned with the needs of students and the job market.

What type of farming system is used in this melon cultivation process?

The melon cultivation uses a hydroponic system, specifically the Dutch bucket system, where plants are grown without soil, using a nutrient solution.

What is the purpose of using fungicide in the melon cultivation process?

Fungicide, specifically Topsin M70WP, is used to kill any fungi or harmful microbes present in the planting medium, helping ensure healthy plant growth.

How is the melon plant prepared for transplantation in the Dutch bucket system?

Before transplantation, the melon plants are cleaned of any remaining cocopeat using water. The plants are then transferred to the Dutch bucket system, ensuring that their roots are fully submerged in the nutrient solution.

What are the key environmental factors monitored in the greenhouse for melon cultivation?

In the greenhouse, key environmental factors such as dissolved oxygen (DO), electrical conductivity (EC), and pH are monitored. DO is checked every hour, while EC and pH are checked every two hours to maintain optimal conditions for plant growth.

What is the purpose of pruning in melon cultivation?

Pruning is done to remove unnecessary shoots and branches, such as water shoots and upper branches, which helps focus the plant's nutrients on productive growth, leading to better fruit development.

What is the process of pollination in melon cultivation?

Pollination is carried out manually by transferring pollen from male flowers to female flowers. The process is done in the morning between 6:00 AM and 11:00 AM to ensure proper fertilization.

Why are the melons hung after they are selected?

The melons are hung using a string after selection to ensure that the fruit is properly supported and aligned at a 90-degree angle to the plant's branch, which also helps in preserving the fruit.

How is topping performed in melon cultivation, and why is it important?

Topping is the process of cutting the top part of the plant when it has around 25 to 27 leaves. This is done to encourage better fruit production and control plant growth, ensuring that the plant's energy is focused on fruit development.

What are the three criteria for melon harvest, and how are they determined?

The three criteria for harvesting melons are premium, medium, and outpack (or defective). These categories are based on the quality and condition of the melon, which is assessed before harvesting.