Question

Which of the following vine cutting method is widely followed in pointed gourd propagation?

• A. Lachhi method
• B. Moist lump method
• C. Ring method
• D. Straight vine method

Hint:

Pointed gourd is often propagated vegetatively. The "Lachhi method" is a well-known traditional technique for its propagation, involving the use of coiled or bundled mature vine sections to encourage rooting from multiple nodes.

Answer 1

The Correct Option is A

Pointed gourd (Trichosanthes dioica) is a dioecious cucurbit (having separate male and female plants) and is commonly propagated vegetatively to ensure true-to-type plants, especially for female plants which bear fruit. Several methods of vine cutting or layering are used. Among the options provided:
(1) Lachhi method: This is a traditional and widely practiced method for pointed gourd propagation, particularly in regions like Eastern India. The "Lachhi" typically refers to a coiled or bundled section of mature vine, often with several nodes, which is partially buried in the soil or prepared beds to induce rooting. It's a form of layering or using specialized vine cuttings.
(2) Moist lump method: While keeping cuttings moist is essential, this term isn't as specific or widely recognized as a distinct propagation method for pointed gourd compared to "Lachhi."
(3) Ring method: This could refer to a type of layering where a ring of bark is removed, but "Lachhi method" is more common nomenclature for pointed gourd.
(4) Straight vine method: While straight vine cuttings can be used, the "Lachhi method" often implies a more specialized preparation of the vine material. The "Lachhi method" is specifically associated with pointed gourd propagation and is considered an effective technique. Lachhi method