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प्रश्न
Complete the following box with reference to symptoms of mineral deficiency:
| Abscission | Pre-mature fall of flowers, fruits and leaves |
| ______ | Appearance of green and non-green patches on leaves |
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उत्तर
| Abscission | Pre-mature fall of flowers, fruits and leaves |
| Mottling | Appearance of green and non-green patches on leaves |
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संबंधित प्रश्न
Give a graphic representation of cyclic photophosphorylation.
Given statement are true? If false, correct them: - Nitrogen as a nutrient element, is highly immobile in the plants.
Given statement are true? If false, correct them: - It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.
Short Answer Question:
Enlist the role and deficiency symptoms of Potassium.
The dieback of Citrus and reclamation disease of cereals and leguminuous plants is due to the deficiency of ______.
Abscission means ______.
Give reason: Some deficiency symptoms of mineral are visible in young leaves while some appear in older leaves.
Give observed symptom when the following mineral are deficient.
Deficiency of Cu
Give observed symptom when the following mineral are deficient.
Deficiency of Zn
Match the following:
| Column 'A' | Column 'B' (Symptoms observed) |
||
| (1) | Deficiency of Cu | (a) | Malformed leaves |
| (2) | Deficiency of B | (b) | Leaves with yellow edges |
| (3) | Deficiency of Zn | (c) | Brown heart disease |
| (4) | Deficiency of K | (d) | Die back of shoot |
