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The Vase Life and Storage Condition on Postharvest Longevity
of the Cut Flower of Curcuma alismatifolia GAGNEP.

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by  Chin Shing Chang, and Doung Liang Lin

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key words: Curcuma alismatifolia GAGNEP, vase life, water uptake, storage, bactericide treatment

ºK­n¡GÁ¤²üªá¤Áªá±Ä¦¬«áÀHµÛÂ÷¤ô®É¶¡¼Wªø¡AÂA­«»Pªá²ô°ò³¡ª½®|º¥´î¡A²~´¡¹Ø©R¥çÀH¤§ÁYµu¡AÂ÷¤ô¶È0.5¤p®É¤Áªá§Y©úÅã¨ü­n¼vÅT¡Aªá²ô°ò³¡­«·s¤Á°£¥i¼W¥[10-20mg/gF.W.ªº§l¤ô¶q¡A¦Ó©µªø²~´¡¹Ø©R¡A¦ý¦P¼ËÀHµÛÂ÷¤ô®É¶¡©µªø¦Ó­°§C²~´¡¹Ø©R¡CÁ¤²üªá¤Áªá¥»¨­¨Ã¥¼¦³©I§l°ª®p»P¤j¶q¤A²mÄÀ©ñªº±¡§Î¡A¥~¥[1ppmªº¤A²m¹ï¨ä²~´¡¹Ø©R¥çµLÅãµÛªº¼vÅT¡A¦]¦¹±Æ°£¤A²mªº¼vÅT¡A»¡©úÁ¤²üªá¤Áªá±Ä¦¬«áÂ÷¤ô®É¶¡¤Óªø¬O²~´¡¹Ø©RÁYµuªº¥D¦]¡A±Ä«á¥ß§Y´¡¤ô¬O±Ä«á³B²zªº­º­nÃöÁä¡C¥t¥~Á¤²üªá¤Áªá¶JÂÃ¥H10-12¢J¸û¬°¾A·í¡A°t¦X±þµß¾¯³B²z«á¦A¶JÂÃ7©Î14¤Ñ«á¦³¸û¨Îªº²~´¡«~½è¡C

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Á¤²üªá¬O­ì²£ªF«n¨Èªº¼ö±a²y®Úªá¥c(1,2)¡A¬O¥»¬Ùªñ¦~¨Ó¤Þ¶i·s¿³ªºªá¥c¡AÀHµÛ¥Í²£­±¿nªº³v¦~¼W¥[¡A¤Áªá±Ä¦¬«áªº°ÝÃDº¥º¥¥X²{¡A´N·~ªÌ¤Î®ø¶OªÌªí¥Ü¡A

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   1.¥x«n°Ï¹A·~§ï¨}³õ§U²z¡B§U²z¬ã¨s­û¡CAssistant and assistant horticulturist respectively, Tainan District Agricultural Improvement Station, Tainan, Taiwan, R.O.C.
2.¥»¤å©ó¥Á°ê87¦~  ¤ë  ¤é¦¬¨ì¡CDate received for pubication:

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Table 1. The effect of ethylene concentration on  the vase life of the cut curcuma  flower.

C2H4 conc

Vase life

(ppm)

(days)

0

12.3a

0.5

12.6a

1

12.0a

* Means within the same column followed by

different letters were significantly different at

5% level by Duncan's multiple range test.

¤»¡B¶JÂ÷ūפήɶ¡¡G·íÁ¤²üªá¤Áªá¶JÂÃ7¤Ñ«á¡A¨ú¥X²Ä1¤Ñ¥H5¢J¶JÂê̪º«~½è³Ì¨Î¡A¨äµû¦ôµ¥¯Å¬°5¡A¥BÀHµÛ¶JÂ÷ū״£°ª¶JÂë᪺«~½è·U®t(ªí2.)¡C5¢J¶JÂ꺤Áªá¦b«Ç·Å¤U²~´¡¤£¤[§Y¥X²{´H®`ªº¯f¼x¡A¥B¦b²Ä3¤Ñµû¦ôµ¥¯Å¤w­°¨ì1.2¡A10¢J¥H¤W¶JÂ꺤Áªá¤´¦³2.5¥H¤W¡A¬ù63%ªº¤Áªá¤´¦³Æ[½à»ù­È¡A¦Ó¨ú¥X®Éªº¤A²m¿@«×¥H10¢J¶JÂêº0.05ppm³Ì°ª¡F¶JÂÃ14¤Ñ«á¨ú¥XªÌ¡A¥H10¢J¶JÂę̳̂ΡA¨äµûµ¥¯Å¤´¦³4.9¡A¨ä¦¸15¢JªÌ¬°2.7¡A5¢J¶JÂ꺤Áªá¤w§¹¥þ´H®`¥¢¤ô¡A20¢J¶JÂ꺤Áªá¤w§¹¥þ¥¢¤ôµä­ä¡Bµo¾`©Î¥X²{½Å´³¡A¦ý10¢J¶JÂê̲~´¡¥iºû«ù2¤Ñ¡A²Ä3¤Ñ²~´¡¤~²×¤î¡A15¢J¶JÂê̲Ä2¤Ñ²~´¡§Y¤wµ²§ô(¥¼¦C¥X)¡A¨ú¥X®Éªº¤A²m«×¥H20¢J¶JÂê̳̰ª¤§¬°0.04ppm¡C

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Table2. Quality index and ethylene production after 7 days and 14days stored at various temperatures.

¡@

Temp

Storage for 7 days

Storage for 14 days

¡@

1 day

3days

C2H4

1day

C2H4

¡@

i n vase

in vase

production

in vase

production

(¢J)

¡@

¡@

(ppm)

¡@

(ppm)

5

5  a*

1.2b

0.02

1.0 c

--

10

4.6 b

2.5a

0.05

4.9 a 

--

15

4.2 c 

2.8a

--

2.7 b

0.02

20

3.8 d

2.7a 

--

1.0 c

0.04

¡@

* Means within the same column followed by different letters were significantly different at 5% level by Duncan's multiple range test.

¤C¡B¶JÂ÷ūפÎÃľ¯³B²z¡G¥Ñªí3.Åã¥Ü¡A¶JÂÃ7¤Ñ«á²~´¡²Ä1¤Ñ¡A¦U³B²z¶¡¬ÒµLÅãµÛªº®t²§¡Aµû©wªºµ¥¯Å¦b4.82¥H¤W¡A¨ì¤F²~´¡²Ä3¤Ñ¡A¶JÂ÷ūפÎÃľ¯³B²z¶¡¬Ò¦³0.01%ªºÅãµÛ®t²§¡A¥B¤GªÌ¶¡ªº¥æ·P§@¥Î¦³0.05%ªºÅãµÛ®t²§¡A¥H15¢J¶JÂ꺮ĪG³Ì®t¡A¦ÓÃľ¯³B²z½T¦³´£°ª¶JÂë~½è¡C¨ì¤F²~´¡²Ä7¤Ñ¡AµL½×¶JÂ÷ūפÎÃľ¯³B²z¡A©ÎªÌ¤GªÌ¶¡ªº¥æ·P§@¥Î¡A¬Ò¦³0.01%ªºÅãµÛ®t²§¡C¦b¶JÂÃ14¤Ñ«á(ªí4.)¡A±q²~´¡²Ä1¤Ñ¶}©l¡AµL½×¶JÂ÷ūפÎÃľ¯³B²z¡A©ÎªÌ¤GªÌ¶¡ªº¥æ·P§@¥Î¡A¬Ò¦³0.01%ªºÅãµÛ®t²§¡A¨ä¤¤¶JÂ÷ūצb²~´¡3¤Ñ¤º¬Ò¥H12¢J¬°¨Î¡AµM¦Ó²~´¡7¤Ñ«á«o¬O³Ì®t¡Aµû©wµ¥¯Å¬°1¡C¸g¹LÃľ¯³B²zªº®ÄªG¸û¥¼¸g¹LÃľ¯³B²z¬°¨Î¡A¥Ñ¤GªÌ¶¡ªº¨ã¦³ÅãµÛªº¥æ·P§@¥Î¡A»¡©ú¤£½×¥H¥ô¦ó·Å«×¶JÂáA°t¦XÃľ¯³B²zªº®ÄªG³Ì¨Î¡C¥t¥~¥]¸Ë¤ºªº¤A²m§t¶q´ú©w¤è­±¡A°£¤F10¢J¶JÂáA¤£½×¬O§_¸g¹LÃľ¯³B²z¡A¦b²Ä1»P3¤Ñ¬Ò¬°0.01ppm¡A¨ä¾l¦U³B²z¦U´ú©w®É¶¡¬Ò¬O¦b´ú©w­È¥H¤U¡C

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Table 3. Quality index of the cut curcuma flowers after 7 days stored at various temperatures and benlate treated.

¡@

               

¡@

1 days in vase

3 days in vase

7 days in vase

Temperature(T)

¡@

¡@

¡@

¡@

¡@

10

4.90

4.10

3.25

¡@

12

4.85

4.37

3.10

¡@

15

4.93

4.10

2.60

Benlate(B)

¡@

¡@

¡@

¡@

¡@

Yes

4.97

4.20

2.47

¡@

No

4.82

3.76

2.10

ANOVA

¡@

¡@

¡@

¡@

SOV

df

¡@

¡@

¡@

B

1

ns

**

**

T

2

ns

**

**

BxT

2

ns

*

**

 ns,*,**: Means no significatly different ,significatly different at 5% and 1% respectively.

ªí4.¶JÂ÷ūפλõ¤O³B²z»P§_¹ïÁ¤²üªá¤Áªá¶JÂÃ14¤Ñ¤§²~´¡«ü¼Ð

Table 4. Quality index of the cut curcuma flowers after 14 days stored at various temperatures and benlate treated.

¡@

   

¡@

1 days in vase

3 days in vase

7 days in vase

Temperature(T)

¡@

¡@

¡@

¡@

   10

¡@

4.10

 2.17

60

   12

¡@

4.53

3.37

1.00

   15

¡@

3.80

1.97

1.45

Benlate(B)

¡@

¡@

¡@

¡@

Yes

¡@

 4.60

3.11

1.61 

No

¡@

3.69

1.89

1.09

ANOVA

¡@

¡@

¡@

¡@

SOV

df

¡@

¡@

¡@

B

1

**

**

**

T

2

**

**

**

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2

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The same as table 2.

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¦bÂ÷¤ô®É¶¡¹ï¨ä§l¤ô¶qªºÅܤƦ±½u¤¤(¹Ï3.)¡A¤£½×Â÷¤ô®É¶¡¦h¤[¡A²Ä1¤Ñªº§l¤ô¶q³Ì¦h¦Ó«á¤U­°¡A¥B§l¤ô¶qªº¦±½u¬Ò¬Û¦üªº±¡§Î¬Ý¨Ó¡AÁöµMvan Meeteren(17)¦b´ú©wµâªá¤Áªá¥¢¤ô®É¶¡¹ï²ô¤ºº¯³zÀ£»P§l¤ô¶q¤§¼vÅT®É«ü¥X¡AÂ÷¤ô®É¶¡·U¤[«h²ô¤ºº¯³zÀ£·U¤j¡A¥i«P¨Ï§l¤ô¯à¤O¼W¥[¡A¦ý¥»¸ÕÅ礤Â÷¤ô®É¶¡¹ïÁ¤²üªá¤Áªá§l¤ô¶q¨ÃµL®t²§¡A¦]¦¹¿é¾É²Õ´ªº§l¤ô¯à¤O¥¼¨ü¼vÅT¡A¥i¯à¥t¦³¨ä¦]¯À¦s¦b¡C¦b¥Ð¶¡Æ[¹î¡AÁ¤²üªá´Ó®è©ó²M±á©Î³±¤Ñ®É¡A·|¦b­c¸­¥W³´¤º¿n¤ô¡A·í´¸®Ô¤Ñ®ð®É¦b9¡B10ÂI´Ó®è§Y§eµä­äªº²{¶H¡A¥i¨£Á¤²üªá§l¤ô©Ê±j¡A¬Û¹ïªº¥¢¤ô¯à¤O¥ç±j¡A¤×¨ä¤ÁªáÂ÷¶}´Ó®èÅé«á¡A¤ô¤À¨ÑÀ³¨Ó·½Â_µ´¡A§Î¦¨»]´²³t²v¤j©ó§l¤ô³t²v¡A·íÂ÷¤ô®É¶¡¶W¹L1.5¤p®É¡AÂA­«¤U­°3-4%®É¡A¬OÁ¤²üªá¤Áªá¥¢¤ô³Ì¤j·¥­­¡A¦¹«á¦A¥¢¤ô±N³y¦¨¤º³¡²Õ´¨ü·l¡A´¡¤ô«á§l¤ô¤w¤£²Å©Ò¥¢¡A²×³y¦¨¤£¥i´_­ìªº°f¹Ò¡C¦]¦¹«ØÄ³Á¤²üªá¤Áªá±Ä¦¬«áÀ³¥ß§Y´¡¤ô¹w±¹¡A¥H¨¾¤î²~´¡«~½è­°§C¡C

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ºî¦X¦U¶µ¶JÂøÕÅç(ªí2.¡B3.¡B4.)¡AÁ¤²üªá¤Áªáªº¶JÂ÷ūצb10-12¢J¡A10¢J¥H¤U7¤Ñ§Y¦³´H®`ªº²{¶H¡A¨ä¶JÂ÷ū׻ᰪ¡AÃþ¦ü¤@¨Ç¼ö±aªá¥cªº¶JÂ÷ūצp¤õÅb13¢J(3)»P¤Ñ°ó³¾8¢J(5)¡A»¡©ú¼ö±a¤Áªá¤£­@¹³·Å±a¤Áªá¤@¼Ëªº§C·Å(13)¡A­YÀHµÛ¨ä¥¦·Å±a¤Áªá¦P®É¶JÂîɡA«h®e©öµo¥Í´H®`¡Cvan Doornµ¥¤ó(16)«ü¥Xª´ºÀ¤Áªáªá²ô¤¤ªº²Óµß·|ÀHµÛ¶JÂùLµ{¦Ó³vº¥¼W¥[¡Aªý¤î²Óµßªº¼W¥[¥i¼W¥[¤Áªá¶JÂë~½è¡FÁ¤²üªá¤Áªá²~´¡©Î¶JÂùLµ{¤¤¡A«o±`µo²{¨ª´³¯f¡B¦ÇÅð¯f©Î¬´¯j¯fµ¥¯uµß©Ê¯f®`µo¥Í¡A¶JÂëe¥H±þµßÃľ¯³B²z¡A¥i´î¤Ö³o¨Ç¯f­ìµß¡A¦Ó¥i©µªø²~´¡¹Ø©R¡A¦]¦¹°t¦X¤£¦P·Å«×¶JÂè㦳¥[¦¨ªº§@¥Î¡A¬GÁ¤²üªá¤Áªá¶JÂëe¥H±þµßÃľ¯³B²z«á¡A¦A¶JÂÃ10-12¢J³Ì¨Î¡C

  °Ñ¦Ò¤åÄm   

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3. Akamine, E.K. and T. Goo. 1981. Controlled atmosphere storage of anthurium flowers. HortScience. 16:206-207.

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17. van Meeteren, U. 1989. Water relations and early wilting of cut chrysanthemums. Acta Horticulturae. 261:129-135.

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Summary   

The fresh weight and basal diameter of the cut curcuma flowers decreased with time after harvested without inserted them into water immediately. Thus, the vase life decreased. The even of the off-water time is only 30 minutes. One gram of fresh flower can absorb 30-40 mg of fresh water, and the vase life increased 2-4 days if the stem base were recut. The curcuma flower per se after cutting didn't posses peak of respiration and release of ethylene as well. Addition of 1 ppm of ethylene failed to decrease the vase life of cut flowers. Therefore, the effect of ethylene on the vase life of cut flowers can be neglected. Time of off-water is the key factor affecting vase life. Inserting it into water right after cutting is highly recommended to extend it's life in vase. Optimum temperature for the storage of cut flower is between 10 and 12¢J. This temperature plus treatment with fungicide could increase the quality after stored 7 or 14 days.

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