C-02-Q151mediumsingle_mcq
When pH of pond water is 3-5, the dose of limestone per hectare is —
When pH of pond water is 3-5, the dose of limestone per hectare is —
- a2 kg
- b8 kg
- c12 kg
- d20 kg
When pH of pond water is 3-5, the dose of limestone per hectare is —