Essential nutrients are elements required for a plant to complete its life cycle. Macronutrients (N, P, K, Ca, Mg, S) are needed in relatively large amounts, while micronutrients (Fe, Mn, Zn, Cu, B, Mo, Cl) are needed in smaller amounts. Sodium (Na) is beneficial for many plants, especially those performing C4 photosynthesis or growing in saline conditions, but it is not universally essential for all plant species.
Which one of the following is not an essential micronutrient for plants ?
Asked in HPPSC HPAS Prelims 2013 · UPPCS Prelims 1996 · Topic: Plant Nutrition (Micronutrients: Role, uptake, and deficiency symptoms)
More Biology questions
- Ǔनम्नͧलͨखत में से कौन सा एक पादपों के ͧलए एक आवश्यक सूक्ष्मपोषक नहीं है ?
- Choose the micronutrient needed for plant growth
- Which one of the following elements is present in the green pigment of leaves ?
- Pungency in Garlic is due to
- Lycopene pigment is found in which of the following fruit or vegetable?
- Seaweeds are the important source of
- Which one of the following is a known metallophyte for Fe?
- Nitrogen is taken by plants in the form of