Dominion Arboretum and Botanic Garden, Central Experimental Farm(CEF) 渥太华中央试验农场自治领树木园和植物园
Rationalization of drainage system of central testing area of seabeach experimental farm in 上虞海涂实验农场中心试验区排水系统探讨
A one year observation study of dynamic movement of soil salinity content was made in the central demonstration area of Shangyu Coastal Saline Experimental Farm, with six representative spots for observation. 在上虞市海涂实验农场中心示范园区内选择有代表性的6个点,用一周年时间,定位观测土壤盐分的动态变化状况。