6.2 million hacters land in pakistan is affected by salinity from high to low level due to high PH and high TDS
The main reason is underground water, which is used for irrigation. The issue of salinity is lower in canal irrigated areas but high where tube wells are used for irrigation.Due to indiscriminate pumping water table is going down where TDS is further high.In this video Mr Tariq khan niazi x chief of R&D in NFC is explaining simple method of producing lactic acid bacteria which can be used to lower PH of the soil as well as enhancing activity of soil microbes to improve soil health thus resulting in higher production per acre