salification การใช้

Parameters for degradation , sandification and salification of rangelands
The soil salification is a serious problem for the agricultural , forest production and ecological environment
The barnidipine hydrochloride were prepared via cyclocondensation from m - nitrobenzaldehyde , methyl acetoacetate and anmmonium bicarbonate , hydrolysis , esterification with opticaliy ( s ) - n - benzyl - 3 - py - rrolidinol , recrystallisation and salification
Furbenicillin sodium , a known semi - synthetic ureide type of antibiotic firstly marketed in china , was synthesized from starting material 2 - furaldehyde via six steps including oximation reaction , beckmann rearrangement , isocyannuration , amination , condensation and salification etc
The soil salification is a serious problem for agriculture and environment . especially now with the development of industry , the situation of soil salification becomes more and more serious , and the quality of water is continuous worsened . research on the mechanism of salt tolerance especially in the important crops , such as wheat , is becoming more urgent than ever before