“Agriculture makes life bearable but Horticulture makes life worthwhile” “Pertanian menyangga kehidupan, namun Hortikultura membuat hidup ini lebih berharga dan berdaya guna”
Mar 21, 2016
“Agriculture makes life bearable
but Horticulture makes life worthwhile”
“Pertanian menyangga kehidupan, namun
Hortikultura membuat hidup ini lebih berharga dan
berdaya guna”
Say it with Flower
List Priority the Research ProgramNo Priority Ornamental Plant
1. Main Comodity
Orchid, Landscape ornamental
plantPot plant
Rose
2. Potential Comodity
Jasmine, Seruni, Gladiol, Sedap malam
3. Indroduction Comodity
Dianthus, Gerbera
Sedap Malam (Polianthes tuberosa)
• Centre Product :- Brastagi- Sukabumi- Bandungan- Bangil• Icon of Malang (?) or
East Java• Export to Japan and
Europe
• When the biggest of demand ???- Christmas and New Year- Idul Fitri- Imlek- 17 Agst• Market :
Jakarta, Bandung, Medan, Bogor, Solo, Semarang, Yogja, Malang, Denpasar, Ujung Pandang
Classification
• Kingdom : Plantae• Division : Spermatophyta• Sub-Div: Angiospermae• Class : Monocotyledonae• Ordo : Amaryllidales• Family : Amaryllidaceae/
Liliaceae• Genus : Polyanthes• Species : Polyanthes
tuberosa L
• Discus : truly stem• Bulb : Batang semu• The root system :
- Spread through away- Radius : 40 - 60 cm
- Akar serabut- Bulb :
1 clump consist of 1 or many mother bulb & groups of new bulb
Mother Bulb Big size bulbus (lap.umbi) not clearly the colour, white
For vegetative propagation
• Leaf Long and thick, the color of the surface is light green surface, and inside is young green. Pada pangkal daun bintik kemerahan
• Siclus Annual, more than 1 years• Reproductive phase stalk rise from bottom
of the plant – with internode every node with flower leaf panjang pipih lebih kecil dari normal leaf
• Tiap tangkai 5 – 12 kuntum bunga, mekar tidak bersamaan, mahkota warna putih, ada yang kemerahan
• Bila dipotong 2-3 kuntum terbawah mekar tahan 5 – 10 days for cut flowers
• Sedap malam succulent/ herbaceous plant. Life cyclic :
1-2 week after planting keluar bud & roots 3 -5 wap leaf beginning growth / initiation of leaf 16 – 20 wap optimal leaf growth 24 – 26 wap keluar tangkai flower• Bila dibiarkan bunga gugur terbentuk umbi
anakan, 36 wap new plant
7 – 9 month bakal bibit
Influence of temperature treatment of bulbs on vegetatif growth and flowering of tuberose
Temp and duration of storage
1 2 3 4 5 6 7
4° C 10 D 25.7 61.7 35.2 121.5 1.0 84.2 4.9
4° C 20 D 26.1 61.3 33.5 108.3 1.1 87.9 6.0
4° C 30 D 31.1 60.1 33.4 98.1 1.1 88.3 8.1
10° C 10 D 25.3 61.7 40.1 117.5 1.1 85.4 5.0
10° C 20 D 22.0 65.1 49.0 106.0 1.3 86.0 8.0
10° C 30 D 17.5 69.8 54.0 97.0 1.4 98.1 8.9
30° C 10 D 16.5 55.4 37.0 182.3 0.9 81.3 4.7
30° C 20 D 10.7 59.8 39.5 175.1 1.0 83.5 5.7
30° C 30 D 10.1 65.2 47.5 170.8 1.1 83.5 5.7
LD 5 % 2.15 1.03 1.82 1.98 0.14 1.84 1.36
1. Days required for sprouting of bulb 4. Days required for flowering
2. Plant height(cm) 5. Number of flower spike /clump
3. Number of leaves / clump 6. Length of flower spike (cm)
7. Flower yield (ton/ha)
Treatment mg/l 1 2 3 4 5 6 7
GA3 100 19.5 61.2 90.1 108.0 1.3 104.2 9.4
GA3 200 24.2 67.7 111.1 91.5 2.0 109.4 12.5
Ethrel 0,25 9.9 60.2 82.5 148.5 1.0 80.9 5.5
Ethrel 0,50 8.5 57.5 88.5 129.5 1.1 83.4 6.2
Kinetin 25 10.8 55.2 64.1 139.2 1.2 101.2 8.2
Kinetin 50 10.1 53.6 86.0 159.2 1.0 103.5 6.9
Thiourea 1000 9.8 65.2 100.3 109.2 1.2 105.1 8.1
Thiourea 2000 10.1 66.8 127.0 107.5 1.2 107.5 9.3
Control 16.4 50.3 51.5 187.7 1.0 85.2 5.2
LD 5 % 0.89 1.12 3.55 2.18 0.12 1.01 1.97
Effect of chemicals on growth and flowering of tuberose
1. Days required for sprouting of bulb 4. Days required for flowering
2. Plant height(cm) 5. Number of flower spike /clump
3. Number of leaves / clump 6. Length of flower spike (cm)
7. Flower yield (ton/ha)
• Prepare for stock plants
20 x 20 cm 1 bulb/plant hole Mother plant > 2 years health and productiveBulb has appear shoot storage time
min. 1-1,5 monthFresh bulb : Vegetative growth + Little flowerKeep it for few week better
Propagation• Vegetatif : Bulb, Division,
MicropropagationBulb ± Ø 1.5 cm
9 – 12 bag / bulb• Generatif : Seed difficult• Micropropagation : 3000 Lux, 250C ± 20
9 -12 bag/bulb for shoot-root MS + 3 % Sucrose 2.0 mg BAP + 0.5 mg/l kinetin
+ 0.2 mg/l NAA+MS + 1 % sukrose + 2.0 mg/liter IBA +
0.2 mg/l kinetin
Effect of bulb size on growth of tuberose (1)Effect of bulb size on growth of tuberose (1)
Bulb size
(Ø cm)
Days ofsprouting
of bulbs
Plant high (cm) Number of leaves /clump
Plant crop
1 st ratoon
2 nd ratoon
Plant crop
1 st ratoon
2 nd ratoon
1.5 – 2.0 9.7 42.7 48.3 40.5 68.6 78.1 61.7
2.1 – 2.5 11.2 47.8 52.2 43.0 73.6 82.6 67.5
2.6 – 3.0 14.8 54.2 57.0 45.8 85.0 95.5 73.5
3.0 – 3.5 18.2 50.4 53.4 43.7 76.0 86.8 68.2
LD 5 % 0.58 1.08 0.92 0.96 1.73 1.04 1.41
Bulb size(Ø cm)
Days require for flowering Flower yield
Plant crop
1 stratoon
2 nd ratoon
Plant crop
1 st ratoon
2 nd ratoon
Total yield
1.5 – 2.0 89.6 72.6 67.0 4.8 8.9 8.9 17.9
2.1 – 2.5 84.4 69.9 64.5 5.6 10.1 4.7 20.4
2.6 – 3.0 75.8 67.3 62.3 8.0 14.2 8.1 30.1
3.0 – 3.5 70.9 66.9 60.7 9.6 12.1 5.4 27.1
LD 5 % 1.53 1.49 ns 0.80 0.78 0.50 2.37
Effect of bulb size on growth of tuberose (2)Effect of bulb size on growth of tuberose (2)
Deepth of Planting
Deepth of Planting
(cm)
Total yield (gram)
2 21.64 23.36 26.98 23.5
LD 5 % 2.37
Harvest and Postharvest• Qualified harvest age of plant 7 – 8 month after
planting• Stalk of flowers have 2-3 blossom• Cut flower & Sowing flower Population 200.000 / Ha 160 stalk 1 st harvest 2nd harvest – ratoon• 10 – 100 stalk / ikat• Long vaselife recut stalk under water and place them
in the water with preservative, or • sugar 6 % 6 gram / 100 cc water vase life 13 – 14
days