weed)은 1년 이내에 한 세대의 생활사(life cycle)를 끝마치는 잡초를 의미한다. 일년생잡초는 포장에서의 발생시기에 따라 하계일년생(夏季一年生, Summer annual)과 동계일년생(冬季一年生, Winter annual)잡초로 구분한다. 하계일년생잡초는 봄에 발아하여 여름동안에 성장하고 가을에 결실한 다음 말라 죽는다(
6 section for another theme
Load of Sunflower
Greenhouse for Mycorrhiza
Wind-hill of Cattail and Pampas grass
A walk of woody plants
Path of vine-Clycine Soja
Break place of wormwood, grass, weeds
Design of Soil purification
Concentration of Zinc and Lead
- total area for plant 100m3, total 2500 plant
depth of root 45cm
Step 1. Catchment
Drainage water is gathered through pipe
Step 2. Anaerobic Marshland
Remove 66% of heavy metal
Step 3. Wetland
Remove remained heavy metal by phytoremediation
6 section for another theme
Load of Sunflower
Greenhouse for Mycorrhiza
Wind-hill of Cattail and Pampas grass
A walk of woody plants
Path of vine-Clycine Soja
Break place of wormwood, grass, weeds
Grass
Fall (August-October) = Weed
Mold
Spores in outdoors have seasonal variation (reduced pts. in winter, increased in summer/fall due to humidity).
House dust mite
Generally a perennial allergen, but may be increased in damp autumn months.
Perennial Rhinitis
Fungi/mold
: Exposure peaks accompany activities such as harvesting, cutting grass and leaf raking
Pet dander (cats, dogs)
: Can linger u
weed out all non-hackers who do not pack
the gear
to serve in my beloved Corps! Do
you maggots understand that?
RECRUITS
(in unison)
Sir, yes, sir!
HARTMAN
Bullshit! I cant hear you!
RECRUITS
(louder)
Sir, yes, sir!
Sergeant HARTMAN stops in front of a
black recruit,
Private SNOWBALL.
HARTMAN
Whats your
name, scumbag?
SNOWBALL
(shouting)
Sir,
Private Brown, sir!
HARTMAN
Bullshit! From now on