Question
How much boron concentration (mg/kg) is unsafe for plant
growth?Solution
Small amounts of boron (i.e.0.5 mg/l in irrigation water), it may become toxic to plants. Plant tolerance to boron in soils varies widely.
More Agricultural Microbiology Questions
(1748 ÷ 8) + 76.8 × 35 =(? × 4) + (42 × 35.5)
756 + 432 – 361 + ? = 990
√ (12+√ (12+√ (12+ ⋯ ∞ ))
- Evaluate: 195 ÷ 13 × 8 + 220 – 30% of 500
√(?) ² = √7396 - √6889
- What will come in the place of question mark (?) in the given expression?
[{(224 + 14 × 23) – 187} × (672 ÷ 28 – ?)] = 1795 (-251 × 21 × -12) ÷ ? = 158.13
(43/10) + (4.2/1.2) - (2.7/3) = (?/4) + (2.7/6.0)
- If (6 × 225 – 432 ÷ 18) ÷ 24 = √2025 – x, what is the value of ‘x’?
(30 × 0.80)⁴ ÷ (2160 ÷ 60)⁴ × (54 × 16)⁴ = (6 × 4)?+5
