PENGARUH KONSENTRASI ZAT PENGATUR TUMBUH IBA(INDOLE BUTYRIC ACID)DANPENGGUNAAN MULSA YANG BERBEDA TERHADAP PERTUMBUHAN TANAMANJAHE (Zingiber officinale)
| Main Author: | Maulana Adha, Sandhi |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2013
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| Subjects: | |
| Online Access: |
https://eprints.untirta.ac.id/4311/1/Pengaruh%20konsentrasi%20zat%20pengatur%20tumbuh%20iba%20dan%20penggunaan%20mulsa%20yang%20berbeda%20terhadap%20pertumbuhan%20tanaman%20jahe.PDF https://eprints.untirta.ac.id/4311/ |
Daftar Isi:
- SUMMARY SANDHI MAULANA ADHA. Effect of Growth Regulator SubstanceConcentrationIBA(Indole Butyric Acid)and Use of Different Mulch onGinger Plant Growth (Zingiber officinale), Supervised by ANDI A.FATMAWATYandANDREESAYLENDRA. The research aims to determine the effect of concentration of growth regulatorsubstance IBA and the use of different mulch on plant growthwithinginger ofelephant variety. The research was conducted in June-September 2012, in theexperimental land inDalung Village,Cipocok Jaya District.The researchusesexperimental design,group randomdesignwith two factors. The first factor isconcentration of growth regulatorsubstance IBAusing4 levelsnamely 0mg/l,100mg/l,200mg/land300mg/l.The secondoneisthe typeof mulchbyusing4levelsnamelywithoutmulch,straw mulch,grass mulch-grassandstraw mulch.The result of researchshows that givingIBAwithdifferentconcentrationsaffectssignificantlyon plant height 9MST and leaf number MST5.GivinggrowthregulatorssubstanceIBAwithdifferent concentrationsaffect onplant height6,7,and10MST, leaf number 6,9,and10MST, the number of tillers7MSTandfresh weightofrhizome 10MST.Givingdifferent mulchaffectssignificantlyonthe number of tillers 6 MST. Interaction between giving IBA with differentconcentrations and giving different mulch exists in all parameters of theobservations. Concentration of growth regulator substance IBA 200 mg/l andwithout mulch provide the best interaction for plant height parameters.Concentration of growth regulator substance IBA 0 mg/l and without mulchprovide the best interaction for number of leavesparameter. On the parameterofnumber of tillers, giving growth regulatorsubstance IBAwith concentration of200 mg/l and straw mulchprovide the best interaction.Givinggrowth regulatorssubstanceIBAwithconcentration200mg/1andwithoutmulchprovides the bestinteractionforparameters ofwet weighttothe plant canopy.Onthe parametersofrhizome fresh weight, giving the plant growth regulators substance IBA withconcentration of 200mg/1 andwithout mulch and provision of plant growthregulatorssubstanceIBAwith aconcentration of0mg/1andstraw mulchshowsthe bestinteraction.On parameterof crowndry weightandplantsrhizome,givinggrowth regulatorsubstance IBAwith aconcentration of200mg/1andwithoutmulchprovidethebestinteraction.