在储水种植系统中,________和_______是不可或缺的种植介质。
五年级设计与工艺单元四 都市里的绿意

Quiz
•
Other
•
5th Grade
•
Hard
THO Moe
Used 90+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
毛细颗粒、水位计
主盆、储水槽
毛细颗粒、基质
毛细颗粒、溢水孔
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下哪一项是属于毛细颗粒?
陶粒
蛭石
珍珠岩
泥炭苔
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
_________通过毛细管作用从底部引水到基质。
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下哪一个图是属于蛭石?
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下是有关油棕仁壳的说明,哪一项是错误的?
质地轻、体积小。
颜色多为褐色。
含有毛细管力强的纤维素。
不含养分,用来增加土壤的空隙。
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
基质需具备______、_______和________,以确保农作物能茁壮成长。
质地轻、大小和养分
质地轻、透气性和排水性
透气性、保水性和养分
种类、大小和形状
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下是有关储水种植系统的优点。哪一项是不正确的?
病虫草害风险大。
易于打理和养护。
省力和节约用水。
蚊子不易滋生。
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