seagrass culture
-
Upload
farah-cassies -
Category
Documents
-
view
220 -
download
0
Transcript of seagrass culture
![Page 1: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/1.jpg)
AKU4241BIOLOGY AND CULTURE OF AQUATIC
FLORA
NURUL NUR FARAHIN BT SYED SITI NOOR FATINAH BT JAAFAR NURULHUDA BINTI MD LAJIS MUHAMMAD HAFIS BIN ABD RAZAK MUHAMMAD FARIZ
Assoc. Prof. Dr. Muta Harah Zakaria
Culture of Thallasia hemprichii in different salinity (15ppt and 25ppt)
![Page 2: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/2.jpg)
Objective Introduction Method Procedure Measurement Result Conclusion
TABLE OF CONTENT
![Page 3: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/3.jpg)
To measure the growth rate (leaf length and leaf sheath) of the Thallasia hemprichii
To access the effective salinity for seagrass culture
OBJECTIVE
![Page 4: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/4.jpg)
Generally, T. hemprichii was culture to study the bacteria growth and trace metal.
The research was done by Christianen et al. (2011) where T. hemprichii was culture in climate-controlled room in 100L glass container using Classic synthetic sea salt.
INTRODUCTION
![Page 5: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/5.jpg)
TAXONOMYKingdom: Plantae
Division: Tracheophyta
Class: Magnoliopsida Order: Alismatales
Family: Hydrocharitaceae
Genus: Thalassia Banks & Sol. ex K.D. Koenig
Species: Thalassia hemprichii (Ehrenb.) Asch. – thalassia
Source from : http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=38955
![Page 6: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/6.jpg)
DESCRIPTION
Blade
Fruit
RhizomeRoot
Sheath
Leaf tip = obtuse
Internodes
Source from : http://www.seagrasswatch.org/id_seagrass.html
![Page 7: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/7.jpg)
Sickle
Flower
![Page 8: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/8.jpg)
ECOLOGYCharacteristic Explanation
Habitat Dead reef-platforms and sublittoral flats of clean coral sand-sand and coral-debris
Substrate Muddy sand and soft mud
Depth From low-water mark down to at least 5m depth
![Page 9: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/9.jpg)
![Page 10: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/10.jpg)
SAMPLE COLLECTION
Teluk Pelanduk
![Page 11: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/11.jpg)
MATERIALS
Aquarium and water
Synthetic sea salt
Aeration
![Page 12: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/12.jpg)
MATERIALS
Napkin
Basket
Sand + Fertilizer
Toothpick
![Page 13: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/13.jpg)
PROCEDUREDate Activity26/2/2013 • Sample was taken at Teluk
Pelanduk• Tank was set up at Puchong
hatchery1/3/2013 • The synthetic salt water was
added to maintain the salinity• The water parameter was
measured• The culture of seagrass was
conducted13/3/201320/3/201329/3/20135/4/201316/4/201324/4/20133/5/20139/5/2013
• Water parameter was measured
• The growth rate of seagrass was measured
![Page 14: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/14.jpg)
RESULT
![Page 15: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/15.jpg)
ILLUSTRATIONWEEK 4
![Page 16: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/16.jpg)
WEEK 5
Tank A Tank B
![Page 17: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/17.jpg)
WEEK 6
![Page 18: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/18.jpg)
WEEK 7
![Page 19: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/19.jpg)
WEEK 8
![Page 20: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/20.jpg)
WEEK 9
![Page 21: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/21.jpg)
WEEK 10
Tank A Tank B
![Page 22: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/22.jpg)
WEEK 11
Tank A Tank B
![Page 23: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/23.jpg)
Leaf Length (Tank A)
4 5 6 7 8 9 10 110
2
4
6
8
10
12
14
Length of leaf against week
GreenRedBlue
Week
Leaf
leng
th (c
m)
![Page 24: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/24.jpg)
Leaf Length (Tank A)
4 5 6 7 8 9 10 110
2
4
6
8
10
12
Leaf length against week
GreenYellowBlue
Week
Leaf
leng
th (c
m)
![Page 25: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/25.jpg)
Sheath length (tank A)
4 5 6 7 8 9 10 110
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Leaf length against week
GreenYellowBlue
Week
Leaf
leng
th (
cm)
![Page 26: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/26.jpg)
Sheath length (tank B)
4 5 6 7 8 9 10 110
0.5
1
1.5
2
2.5
3
3.5
4
Leaf length against week
GreenYellowBlue
Week
Leaf
leng
th (
cm)
![Page 27: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/27.jpg)
week Tank A Tank B4 9 16.85 10.5 28.46 16.6 28.17 18.1 31.18 18.0 29.29 18.5 28.610 18.6 28.911 17.1 27.7
SALINITY (PPT)
![Page 28: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/28.jpg)
PROBLEMS
![Page 29: seagrass culture](https://reader036.fdocuments.in/reader036/viewer/2022062503/577ccd711a28ab9e788c649f/html5/thumbnails/29.jpg)