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- Subject
- Agronomyagriculture-mcqs › agronomy
- Published
- 29 Mar 2019
- Last updated
- 28 May 2026
Explanation
High silicon accumulation in the shoots of rice plants primarily enhances resistance to stem borer attacks, rather than leaf or root borers.
More Agronomy MCQs
Practice related questions from the same subject.
- 1.What is the typical pH value of pure natural water?
- 2.From which sources do plants absorb their nutrients?
- 3.At what altitude are field crops typically grown?
- 4.What is the term used to describe the drying and drooping of plant parts caused by insufficient water?
- 5.What are the effects of phosphorus deficiency in plants?
- 6.Which atmospheric layer is responsible for absorbing the sun's ultraviolet rays?
- 7.What is the term used for organic material that has undergone partial decomposition?
- 8.Which of the following narcotic crops is predominantly cultivated in Pakistan?