The nutrient element silicon (Si) is:_________?
Correct answer: B. Beneficial
- A. Harmful
- B. Beneficial
- C. Both a and b
- D. None of the above
Explanation
Silicon is a beneficial, rather than generally essential, element for most higher plants, and it can improve resistance to pests, diseases, lodging and environmental stress. It is particularly important in crops such as rice and sugarcane.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Agronomy
312 free Agronomy MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Agronomy questions
If the chlorophyll content in plant increases, the solar radiation transmitted:
Which of the following crop takes N in ammonical form:
Most out standing green manure crop is__________?
Most abundant organic compound in nature?
The seventieth element included in the list of essential nutrient element is:__________?
The albedo of the earth is:__________?