Question:
Given below are two statements
Statement I: Generally, success rates of aerial seeding are often low compared to seedling planting.
Statement II: Good survival and growth on impoverished sites is an important characteristic of trees to be grown for landslide reclamation because the soil is poor in nutrients.
In light of the above statements, choose the most appropriate answer from the options given below
Given below are two statements
Statement I: Generally, success rates of aerial seeding are often low compared to seedling planting.
Statement II: Good survival and growth on impoverished sites is an important characteristic of trees to be grown for landslide reclamation because the soil is poor in nutrients.
In light of the above statements, choose the most appropriate answer from the options given below
Statement I: Generally, success rates of aerial seeding are often low compared to seedling planting.
Statement II: Good survival and growth on impoverished sites is an important characteristic of trees to be grown for landslide reclamation because the soil is poor in nutrients.
In light of the above statements, choose the most appropriate answer from the options given below
Show Hint
Planting a "Baby Tree" (seedling) is always safer than dropping a "Baby Seed." For restoration of bad sites, always pick "Tough" pioneer species that don't need fancy soil.
Updated On: Aug 7, 2026
- Statement I is correct but Statement II is incorrect
- Both Statement I and Statement II are incorrect
- Statement I is incorrect but Statement II is correct
- Both Statement I and Statement II are correct
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Question:
The question asks to evaluate statements on reforestation techniques and species selection for restoration.
Detailed Explanation:
• Statement I analysis: Aerial seeding involves dropping seeds from aircraft. While fast and cheap for large, inaccessible areas, the seeds face high predation, desiccation, and poor soil contact. Seedling planting (manual) ensures the plant is already established and placed in a prepared pit, leading to much higher survival. Thus, Statement I is correct.
• Statement II analysis: Landslides expose sub-soil or parent material which is usually devoid of organic matter and nutrients. To reclaim such sites, the chosen tree species must be pioneer species that are extremely hardy and capable of surviving in nutrient-poor (impoverished) conditions. Often, nitrogen-fixing species are preferred. Thus, Statement II is correct.
Step 2: Final Answer:
Both Statement I and Statement II are correct.
The question asks to evaluate statements on reforestation techniques and species selection for restoration.
Detailed Explanation:
• Statement I analysis: Aerial seeding involves dropping seeds from aircraft. While fast and cheap for large, inaccessible areas, the seeds face high predation, desiccation, and poor soil contact. Seedling planting (manual) ensures the plant is already established and placed in a prepared pit, leading to much higher survival. Thus, Statement I is correct.
• Statement II analysis: Landslides expose sub-soil or parent material which is usually devoid of organic matter and nutrients. To reclaim such sites, the chosen tree species must be pioneer species that are extremely hardy and capable of surviving in nutrient-poor (impoverished) conditions. Often, nitrogen-fixing species are preferred. Thus, Statement II is correct.
Step 2: Final Answer:
Both Statement I and Statement II are correct.
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