Question:
Tulip bulbs must be stored/exposed to the following environmental condition for quality flower initiation
Tulip bulbs must be stored/exposed to the following environmental condition for quality flower initiation
Show Hint
Tulip vernalization:
- Temperature: 7-9°C.
- Duration: 6-8 weeks.
- Essential for flower initiation.
- Temperature: 7-9°C.
- Duration: 6-8 weeks.
- Essential for flower initiation.
Updated On: Sep 1, 2026
- 10-12°C for 4-6 weeks
- 7-9°C for 6-8 weeks
- 12-14°C for 5-6 weeks
- 9-11°C for 4-6 weeks
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of bulb storage and vernalization in tulips.
Step 2: Detailed Explanation:
Tulip bulbs require a cold treatment (vernalization) for quality flower initiation.
The required condition is 7-9°C for 6-8 weeks.
This cold period breaks dormancy and promotes flowering.
10-12°C for 4-6 weeks (A): Not optimal.
12-14°C for 5-6 weeks (C): Too warm.
9-11°C for 4-6 weeks (D): Not the standard.
Thus, 7-9°C for 6-8 weeks is the correct answer.
Step 3: Final Answer:
Thus, tulip bulbs must be stored at 7-9°C for 6-8 weeks, which corresponds to option (B).
[0.5cm]
This question tests knowledge of bulb storage and vernalization in tulips.
Step 2: Detailed Explanation:
Tulip bulbs require a cold treatment (vernalization) for quality flower initiation.
The required condition is 7-9°C for 6-8 weeks.
This cold period breaks dormancy and promotes flowering.
10-12°C for 4-6 weeks (A): Not optimal.
12-14°C for 5-6 weeks (C): Too warm.
9-11°C for 4-6 weeks (D): Not the standard.
Thus, 7-9°C for 6-8 weeks is the correct answer.
Step 3: Final Answer:
Thus, tulip bulbs must be stored at 7-9°C for 6-8 weeks, which corresponds to option (B).
[0.5cm]
Was this answer helpful?
0
0
Top ICAR AIEEA Horticulture Questions
- In banana:
Statement (A): Bunch feeding is a simple and low-cost method.
Statement (B): It is the direct way to supply nutrients to the bunch.
Statement (C): Only micronutrients can be given through this method.
Choose the correct answer from the options given below. - The softwood grafting
Statement (I): Is done with mature, procured scion on the emerging soft, coppery-red shoot of the rootstock, which is 60-70 days old.
Statement (II): Is used for raising desired varieties of mango, sapota, tamarind and cashew.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): In garlic modified roots are economic part.
Statement (II): Characteristic odour in garlic is due to volatile organic sulfur-containing compounds that are rapidly produced upon tissue damage and diffuse into the air.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): The flowers of ridge gourd start opening in the evening and remain open throughout the night.
Statement (II): Pollination of ridge gourd is done in the day time.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): The first gynoecious based hybrid of bitter gourd is Pusa Hybrid-4 developed by ICAR-IARI, New Delhi.
Statement (II): The male:female ratio of the gynoecious based hybrids of bitter gourd is 25:1.
In light of the above statements, choose the most appropriate answer from the options given below.
View More Questions
Top ICAR AIEEA Floriculture Questions
Match List-I with List-II
List-I (Flower Crop) List-II (Basic Chromosome No.) (A) Carnation (I) \(X = 9\) (B) Chrysanthemum (II) \(X = 15\) (C) Tuberose (III) \(X = 19\) (D) Dendrobium (IV) \(X = 30\) Choose the correct answer from the options given below.
- Which of the following annuals can grow luxuriantly and produce flowers under high temperature?
(A). Zinnia
(B). Gaillardia
(C). Gomphrena
(D). Sweet william
Choose the correct answer from the options given below: - Which of the following annuals require the isolation distance of 50-100 meters for seed production?
(A). Antirrhinum
(B). Marigold
(C). Larkspur
(D). Nasturtium
Choose the correct answer from the options given below: - The superiority of an $\text{F}_1$ hybrid over both of its parents in terms of yield or some other characters is known as}
- Which of the following is characterized by non functional pollen grains, while female gametes function normally?
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions