Question

Which of the following planting method is not related to sugarcane crop?

• A. Ring pit method
• B. Double transplanting
• C. Partha method
• D. Seblang method

Hint:

Double transplanting is a specific adaptation for ______rice______ in lowlands or under delayed season conditions.
Standard sugarcane planting methods include Flat planting, Furrow method, Trench method, Spaced Transplanting Technique (STP), Rayungan/Seblang methods, and the Ring-Pit system.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Sugarcane (Saccharum officinarum) is a long-duration cash crop requiring specialized planting techniques to achieve high tillering and stalk populations.
Various planting systems have been developed globally to optimize seed rate, water-use efficiency, and yield.

Step 2: Detailed Explanation:
Let us analyze each planting method listed in the options:
- Ring pit method: This is a modern, high-yielding sugarcane planting technique. Deep circular pits are dug, and sugarcane setts are planted in a ring pattern inside these pits. This ensures better moisture retention, efficient nutrient utilization, and prevents lodging. (Related)
- Partha method: Developed by scientist Dr. Partha, this is a nursery transplanting method. Single-bud setts are grown in small polythene bags filled with soil and compost, and the young settled plants are subsequently transplanted into the main field. (Related)
- Seblang method: This is an old, specialized planting method practiced in Indonesia (Java). It involves raising sugarcane tillers or rayungans in nurseries and transplanting them to fields, especially useful in wet or waterlogged conditions. (Related)
- Double transplanting: This is a agronomic practice designed specifically for ______rice______ cultivation. It is used in flood-prone or waterlogged lowland areas where normal seedlings cannot survive, or when the main field is not ready in time. Young rice seedlings are transplanted from the primary nursery to a secondary nursery, and then finally transplanted into the main field. It has no application or relationship to sugarcane.

Step 3: Final Answer:
The planting method not related to sugarcane is double transplanting, which corresponds to option (B).