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AST 006 EFFECT OF SALINITY ON GROWTH OF SEDGE (CYPERUS CORYMBOSUS) Associate Professor Dr. Pichai Saranrom Faculty of Agricultural Technology Rambhai Barni Rajabhat University THAILAND. KING TAKSIN THE GREAT
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AST 006EFFECT OF SALINITY ON GROWTHOF SEDGE (CYPERUS CORYMBOSUS)Associate Professor Dr. Pichai SaranromFaculty of Agricultural TechnologyRambhai Barni Rajabhat UniversityTHAILAND
KING TAKSIN THE GREAT Chanthaburi Province is a Historical Province of Thailand By King Taksin Escape From Ayuthaya/Thonburi and gathered peoples to be Thai soliderand take independence from Burma.
Durian Mangosteen Longan Chanthaburi Province very famous for tropical fruit
Not only fruit but some Economical crop ex. Rubber, Cassava and Pepper.
Chanthaburi Topography Ploteau and Mountain Flat slope and Hilly Estaurine and Wetland
Carex grayi Sedge in Thailand mainly divided into 4 genus 1. Carex Crested Sedge Carex cristatella Pendulous Sedge Carex ciliatomarginata
2. Cyperus Cyperus polystachyus Roxb Cyperus digitatus Roxb Cyperus papyrus CyperusCorymbosus
3. Fimbristylis Fimbristylismilliaces Vall Fimbristylis dichotoma Fimbristylis aestivalis Fimbristylis tomentosa
4. Scirpus Scirpus cernuusScirpus atrovirens Scirpus lacustris Scirpus holoschoenus
Table 1 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 10 days. (cms.)
Table 2 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 30 days. (cms.)
Table 3 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 60 days. (cms.)
Table 4 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 90 days. (cms.)
Table 5 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 120 days. (cms.)
Table 6 Length of longest leaf under 0, 5, 10, 15, 20 and 30 ppt salinity at 10, 30, 60, 90 and 120 days. (cms.)
Table 7 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 10 days. (Leaf)
Table 8 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 30 days. (Leaf)
Table 9 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 60 days. (Leaf)
Table 10 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 90 days. (Leaf)
Table 11 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 120 days. (Leaf)
Table 12 Number of emergencing leave of sedge under 0, 5, 10, 15, 20 and 30 ppt salinity at 10, 30, 60, 90 and 120 days. (Leaf)
Conclusion • The length of leaf was positive correlation with age but negative correlation with salinity. • The number of emergencing leaf was positive correlation with age but negative correlation with salinity.
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