Question:
Which of the following is a common method of propagation in turmeric?
Which of the following is a common method of propagation in turmeric?
Show Hint
Treat turmeric rhizome bits with fungicides like mancozeb or carbendazim before planting.
This treatment prevents seed-borne diseases, particularly rhizome rot, which is caused by the fungus Pythium aphanidermatum.
This treatment prevents seed-borne diseases, particularly rhizome rot, which is caused by the fungus Pythium aphanidermatum.
Updated On: Jul 31, 2026
- Seed
- Stem cuttings
- Leaf cuttings
- Rhizome bits
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Turmeric (Curcuma longa) is an important herbaceous perennial rhizomatous crop belonging to the family Zingiberaceae.
It is valued for its underground modified stems, which are harvested for curcumin extraction and spice production.
Step 2: Detailed Explanation:
Under commercial cultivation, turmeric is highly triploid and does not set viable seeds.
Therefore, sexual propagation through true seeds (A) is not commercially viable.
Similarly, turmeric plants do not produce aerial woody stems or suitable foliage for stem (B) or leaf (C) cuttings.
Instead, turmeric is vegetatively propagated using its modified underground stems, known as rhizomes.
For planting, growers use "rhizome bits" containing at least one or two active vegetative buds.
These bits can be either:
1. Mother rhizomes: The central, primary swollen part.
2. Finger rhizomes: The secondary branches arising from the mother rhizome.
Using healthy, disease-free rhizome bits of approximately 20 to 30 grams ensures successful sprouting and robust early vegetative growth.
Thus, rhizome bits are the standard propagation material for turmeric.
Step 3: Final Answer:
The common and standard method of propagation in turmeric is through rhizome bits.
Turmeric (Curcuma longa) is an important herbaceous perennial rhizomatous crop belonging to the family Zingiberaceae.
It is valued for its underground modified stems, which are harvested for curcumin extraction and spice production.
Step 2: Detailed Explanation:
Under commercial cultivation, turmeric is highly triploid and does not set viable seeds.
Therefore, sexual propagation through true seeds (A) is not commercially viable.
Similarly, turmeric plants do not produce aerial woody stems or suitable foliage for stem (B) or leaf (C) cuttings.
Instead, turmeric is vegetatively propagated using its modified underground stems, known as rhizomes.
For planting, growers use "rhizome bits" containing at least one or two active vegetative buds.
These bits can be either:
1. Mother rhizomes: The central, primary swollen part.
2. Finger rhizomes: The secondary branches arising from the mother rhizome.
Using healthy, disease-free rhizome bits of approximately 20 to 30 grams ensures successful sprouting and robust early vegetative growth.
Thus, rhizome bits are the standard propagation material for turmeric.
Step 3: Final Answer:
The common and standard method of propagation in turmeric is through rhizome bits.
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 Plant Propagation Questions
- 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. - Which method of grafting is used for reworking old fruit tree?
- Citrus rootstock which is tolerant to gummosis, root rot, tristeza and drought
- Which of the following is true for essentiality of germination?
(A). Viability of seed
(B). Proper environment
(C). Seed free from dormancy
(D). Thin seed coat
Choose the correct answer from the options given below: - In case of epicotyl grafting in mango, healing union stage extends from
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