Subtopic: Functional requirements, principles of working, construction and operation of manual, animal, tractor and renewable energy operated equipment for tillage, sowing, planting, fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting and threshing
Question Statement:
In happy seeder machines, the combination of implements used for direct sowing into paddy straw residue comprises:
Options:
(A) A straw flail/shredder unit ahead and an inverted-T zero-till seed drill behind
(B) A moldboard plow and disc harrow
(C) A rotavator and subsoiler
(D) A combine harvester and roller
Answer Key:
A
Step-by-Step Solution & Explanation
The Happy Seeder cuts, lifts, and manages paddy residue while simultaneously sowing wheat directly into the stubble.