Soal CAT Polbangtan 2025⁉️ PART 1 - Teknis Pertanian #polbangtan

Summary

This video offers a comprehensive discussion on the 2025 CAT Polbang Tan Pepi exam, specifically focusing on agricultural technical subjects. It outlines various topics, including land preparation, crop rotation, pest control, and fertilizer usage. The presenter provides examples of multiple-choice questions and solutions related to agricultural practices and related mathematics. Viewers can test their knowledge by pausing the video to answer questions. The video aims to equip future test-takers with the necessary knowledge to succeed in the exam, emphasizing practical agricultural techniques and strategies for managing crops and soil.

Takeaways

• 😀 The video discusses the CAT Polbang Tan Pepi exam for 2025, focusing on agricultural technical knowledge.
• 😀 The exam covers various subjects, including agricultural techniques, English, basic mathematics, and entrepreneurship.
• 😀 The first question discusses land preparation, emphasizing the importance of sanitation before land cultivation.
• 😀 The correct answer for the second question is related to sanitation, which is crucial for eliminating weeds before land preparation.
• 😀 A key topic in the video is crop rotation as a method of pest and disease control, which involves planting different varieties in succession.
• 😀 In the fifth question, the population of vegetable plants is calculated using land area, planting distance, and land efficiency.
• 😀 The video explains the proper tools to use in agricultural tasks, such as a measuring tape for determining planting distances.
• 😀 A comprehensive understanding of soil structure and texture is required, as improving these aspects is vital during land cultivation.
• 😀 The benefits of using organic fertilizers include providing macro and micronutrients, which are essential for plant growth.
• 😀 The video also highlights how different nutrients affect plants, such as nitrogen for stems and leaves, phosphorus for roots, and potassium for flowers and fruit.
• 😀 Several pest control methods are discussed, including preventive measures like using biological agents and pest-resistant plant varieties.

Q & A

What is the primary topic of the video?

The video focuses on discussing prediction questions for the 2025 CAT Polan Pepi, with a particular emphasis on agricultural technical subjects.

What are the main subjects covered in the CAT exam for general students?

The CAT exam for general students covers agricultural technical subjects, English, basic mathematics, and entrepreneurship.

Before soil cultivation, what is the first action that should be taken on the soil?

The first step before soil cultivation is sanitation, which involves cleaning the soil from weeds.

What is the correct term for controlling pests and diseases by planting a different variety of crops?

The correct term is 'crop rotation,' where different varieties of crops are planted in succession to manage pest and disease control.

How do you calculate the population of vegetable plants on a 6,000 m² field with 80% efficiency and 25x20 cm planting spacing?

First, calculate the effective area by multiplying 6,000 m² by 80%, which gives 4,800 m². Then, divide 4,800 m² by the area per plant (0.25 m * 0.20 m = 0.05 m²). The result is 96,000 plants.

Which tool is most suitable for measuring planting distances in agriculture?

The most suitable tool for measuring planting distances is a measuring tape (meteran).

What is the primary goal of soil cultivation in agriculture?

The primary goal of soil cultivation is to improve the soil's physical, chemical, and biological properties to support healthy plant growth.

What is the main nutrient found in urea fertilizer?

Urea fertilizer primarily contains nitrogen, which is essential for promoting plant growth, especially in the vegetative stages.

What is a key characteristic of organic fertilizers compared to synthetic ones?

Organic fertilizers contain both macro and micronutrients, including nitrogen, potassium, calcium, and trace elements, which enhance soil health and plant growth.

Why is the control of pests and diseases considered preventive in certain agricultural practices?

Preventive pest and disease control focuses on avoiding outbreaks before they happen, such as using cultural techniques like crop rotation or biological agents, instead of reacting after the problem has emerged.