Why the cycling of nutrientsolution is needed in large scale nutrientsolutionculture?
为什么大规模营养液栽培中要进行营养液的循环流动？
2
The effect of hypoxia stress on free, conjugate and bound polyamines levels were investigated in leaves of muskmelon seedlings in a nutrientsolutionculture system.
表明游离态、结合态和束缚态多胺与网纹甜瓜幼苗低氧抗性关系密切。
3
In the condition of nutrientsolutionculture, the plant speed up horizontal growth but slow down vertical growth, raise the single fruit weight but reduce the efficiency of bearing fruit.