Question:
Given below are two statements
Statement I: Pinching of terminal portion of a plant minimizes apical dominance and increases side shoots.
Statement II: Pinching is an essential practice in cultivation of gladiolus.
In light of the above statements, choose the most appropriate answer from the options given below:
Given below are two statements
Statement I: Pinching of terminal portion of a plant minimizes apical dominance and increases side shoots.
Statement II: Pinching is an essential practice in cultivation of gladiolus.
In light of the above statements, choose the most appropriate answer from the options given below:
Statement I: Pinching of terminal portion of a plant minimizes apical dominance and increases side shoots.
Statement II: Pinching is an essential practice in cultivation of gladiolus.
In light of the above statements, choose the most appropriate answer from the options given below:
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Remember pinching practices:
- Pinching: Removes apical bud, promotes branching
- Used in: Chrysanthemum, Carnation, Marigold, Petunia
- Not used in: Gladiolus, Rose (for cut flowers), Tuberose
- Gladiolus practices: Desuckering, staking, corm treatment
- Pinching: Removes apical bud, promotes branching
- Used in: Chrysanthemum, Carnation, Marigold, Petunia
- Not used in: Gladiolus, Rose (for cut flowers), Tuberose
- Gladiolus practices: Desuckering, staking, corm treatment
Updated On: Aug 19, 2026
- Both Statement I and Statement II are correct
- Both Statement I and Statement II are incorrect
- Statement I is correct but Statement II is incorrect
- Statement I is incorrect but Statement II is correct
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
This question tests knowledge of pinching practices in horticulture.
Step 2: Detailed Explanation:
Statement I:
Pinching removes the terminal portion of a plant.
It minimizes apical dominance (removes the auxin source).
This promotes the growth of lateral/side shoots.
This statement is correct.
Statement II:
Pinching is not an essential practice in gladiolus cultivation.
Gladiolus is grown for cut flowers from corms.
Practices in gladiolus:
- Staking for support.
- Desuckering (removal of side shoots).
- Proper spacing and planting depth.
Pinching is used in:
- Chrysanthemum (for bushiness).
- Carnation (for branching).
- Marigold (for better flowering).
Thus, pinching is not essential in gladiolus.
This statement is incorrect.
Step 3: Final Answer:
Thus, Statement I is correct but Statement II is incorrect, which corresponds to option (C).
[0.5cm]
This question tests knowledge of pinching practices in horticulture.
Step 2: Detailed Explanation:
Statement I:
Pinching removes the terminal portion of a plant.
It minimizes apical dominance (removes the auxin source).
This promotes the growth of lateral/side shoots.
This statement is correct.
Statement II:
Pinching is not an essential practice in gladiolus cultivation.
Gladiolus is grown for cut flowers from corms.
Practices in gladiolus:
- Staking for support.
- Desuckering (removal of side shoots).
- Proper spacing and planting depth.
Pinching is used in:
- Chrysanthemum (for bushiness).
- Carnation (for branching).
- Marigold (for better flowering).
Thus, pinching is not essential in gladiolus.
This statement is incorrect.
Step 3: Final Answer:
Thus, Statement I is correct but Statement II is incorrect, which corresponds to option (C).
[0.5cm]
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