The leaching fraction is about4.4%~7.5% when we utilize the alkalized and mineralized water with the mineralized degree of 0.5~3.5g/L, accordingly thesupplementary water is 3 18l~3357m3/hm2 in wheat field and 2276~2465m3/hm2 in corn field.
英
美
- 利用0.;5-3