International Journal of Scientific and Research Publications

IJSRP, Volume 11, Issue 9, September 2021 Edition [ISSN 2250-3153]


The Dynamic of toxic in acid sulphate soil, planting rice in Mekong Delta, Caused by Natural environmental factors
      Ba Le Huy, Hoan Nguyen Xuan, Nam Thai Van, Hiep Dang Tan, Thanh Le Minh
Abstract: Through series of experiments with 4 iterations, with statistical processing of reliability, we see: Toxicity in the environment in acid sulfate soil has very large and complex, this variation depends: 1-To dry out, the amount of toxins increases, which can cause rice death. To submerge the amount of toxins clearly decreased. The role is to flood rather than liming without washing alum. 2- Acid water with pH = 3.8 (A13 + <480ppm) can be used to irrigate rice. If it is contaminated with acid water with pH <2.9, the soil will become acidification after 5-6 days.

Reference this Research Paper (copy & paste below code):

Ba Le Huy, Hoan Nguyen Xuan, Nam Thai Van, Hiep Dang Tan, Thanh Le Minh (2021); The Dynamic of toxic in acid sulphate soil, planting rice in Mekong Delta, Caused by Natural environmental factors; International Journal of Scientific and Research Publications (IJSRP) 11(9) (ISSN: 2250-3153), DOI: http://dx.doi.org/10.29322/IJSRP.11.09.2021.p11752
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