NCERT Solutions for Class 8 Science Chapter 1 Crop Production and Management in Hindi PDF Download
FAQs on NCERT Solutions for Class 8 Science Hindi Chapter 1 Crop Production and Management
1. What is the correct step-by-step method to solve questions from NCERT Solutions for Class 8 Science Chapter 1 Crop Production and Management?
To solve NCERT questions from Chapter 1 effectively, follow these steps:
- Carefully read and understand the question statement.
- Identify which agricultural practice or scientific principle the question targets (such as sowing, irrigation, or crop rotation).
- Recall related definitions and textbook explanations from the NCERT Science book as per CBSE 2025–26 syllabus.
- Structure your answer in points or short paragraphs, clearly addressing all parts of the question.
- Include relevant examples or differences when required (e.g., between manures and fertilisers).
- Review your answer to ensure all scientific terms are spelled and used correctly.
2. How does the continuous planting of crops in the same field impact soil fertility, according to NCERT Solutions for Class 8 Science Chapter 1?
Continuous cropping without giving the soil rest leads to loss of essential nutrients in the soil. Over time, the soil becomes less fertile and plant yield decreases. The NCERT Solutions explain that crop rotation is recommended, where different crops are planted in succession to naturally replenish soil nutrients and maintain productivity.
3. In NCERT Solutions for Class 8 Science Chapter 1, how are crops classified in India, and what is the significance of this classification?
Crops are classified based on the season in which they are grown:
- Kharif crops (like rice, maize) are sown in the rainy season (June–September).
- Rabi crops (like wheat, mustard) are sown in the winter season (October–March).
4. What is the step-wise process for preparing soil before sowing, as described in Class 8 Science NCERT Solutions?
The process of soil preparation includes:
- Ploughing or tilling to break up and aerate soil.
- Levelling to distribute soil evenly and prevent waterlogging.
- Adding organic manures to enrich soil fertility.
5. Why is it important to follow CBSE-recommended stepwise solutions instead of shortcut methods for Class 8 Science questions?
Stepwise solutions ensure complete coverage of each part of a question as expected by CBSE examiners. This method:
- Reduces chances of missing key points required for full marks.
- Helps students build a deeper conceptual understanding rather than rote memorization.
- Provides a logical flow, allowing better recall in exams and real-life applications.
6. What is the difference between manure and fertiliser, and how is this solved using NCERT Solutions for Class 8 Science Chapter 1?
According to NCERT Solutions:
- Manure is an organic substance made from decomposed plant or animal waste. It improves soil texture as well as fertility.
- Fertiliser is a chemical substance rich in specific nutrients like nitrogen, phosphorus, or potassium. Fertilisers replenish particular nutrients quickly but do not improve soil structure.
7. How do modern irrigation methods improve crop production according to the NCERT Solutions provided for Class 8 Science?
Modern irrigation methods such as sprinkler and drip irrigation supply water directly and efficiently to plants. This reduces wastage, saves water, and allows crops to receive consistent moisture, leading to better yields and resource conservation.
8. What are common mistakes students make when attempting Class 8 Science Chapter 1 NCERT Solutions, and how can they be avoided?
Common mistakes include skipping steps, using incorrect terminology, and ignoring diagrams where required. To avoid these, always:
- Write answers in a structured, stepwise format as per NCERT guidelines.
- Use correct scientific terms from the textbook.
- Include labelled diagrams when applicable, as marks are often awarded for neatness and clarity.
9. Why is the knowledge of agricultural practices, as outlined in NCERT Solutions for Class 8 Science Chapter 1, considered important for students today?
Understanding agricultural practices gives students awareness of food production, resource management, and environmental sustainability. This knowledge equips them to appreciate the science behind daily life and participate in discussions on food security and responsible consumption.
10. How can students best use NCERT Solutions for Class 8 Science Chapter 1 Crop Production and Management to prepare for CBSE 2025–26 exams?
To maximize exam scores using NCERT Solutions:
- Read each question and solution carefully to understand underlying concepts.
- Practice writing stepwise answers using textbook language and examples.
- Revise regularly and attempt additional exercise problems.
- Refer to official CBSE marking schemes to understand answer expectations for Class 8 Science.
