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Read the passage and answer:
In several villages of Andhra Pradesh, farmers tried a method called sonic treatment. They hung small tape recorders on bamboo sticks and played soft sound for a few hours each day. Some farmers said paddy yield rose from about 6 tonnes to 8 tonnes per acre. Extra grain meant a few thousand rupees more. Scientists say plants may respond to vibration, but the method should be tested across many seasons before everyone copies it.
Scientists advise that the method should be:
Read the passage and answer:
In several villages of Andhra Pradesh, farmers tried a method called sonic treatment. They hung small tape recorders on bamboo sticks and played soft sound for a few hours each day. Some farmers said paddy yield rose from about 6 tonnes to 8 tonnes per acre. Extra grain meant a few thousand rupees more. Scientists say plants may respond to vibration, but the method should be tested across many seasons before everyone copies it.
Scientists advise that the method should be:
Options
Correct Answer
B. Tested across many seasons first
- Exam
- JNVST Class VI
- Language
- English
- Subject
- Environmental Studies
- Year
- 2027
- Difficulty
- 1/5
- Section
- Environmental Studies
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