The fertilization of production of cucumber in sunlight greenhouse of different using time and salt content in different horizons of soil were investigated in Ningxia ying chuan region, research on the effects on growth, yield, quality, disease resistance, photosynthesis and nutrition absorb of cucumber under generant of re-formed salted soil in sunlight greenhouse in Ningxia, modeling different characteristics of re-formed salted soil by adding mixed salt of Ca(NO3) 2 and NaCl (5:1) in dry eart...