Please outline the composition principles for ascertaining a nutrient solution formula. 請簡要說明在確定營養液配方時的組成原則。
Physiological responses of Solanum nigrum L and Solanum melongena L seedlings to Cadmium stress were investigated by nutrient solution culture. 採用營養液培養法研究了鎘脅迫條件下龍葵和茄子幼苗的生長及生理響應。
In the paper, the strains producing high-yield tyrosinase were selected by using the plate and culture fluid contained Tyrosine. 報道了用含酪氨基酸的平板和培養液篩選高產酪氨酸酶菌株的方法。
