APLIKASI FORMULASI DOSIS MIKORIZA DENGAN KONSENTRASI AIR KELAPA DAN PENGARUHNYA TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) DI MEDIUM ULTISOL
| Main Authors: | Nurul Utami, Diana Putri, Armaini, Armaini, Saputra, Sukemi Indra |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Online Mahasiswa (JOM) Bidang Pertanian
, 2021
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| Online Access: |
https://jom.unri.ac.id/index.php/JOMFAPERTA/article/view/31155 https://jom.unri.ac.id/index.php/JOMFAPERTA/article/view/31155/30009 |
Daftar Isi:
- The problem in large scale cacao nurseries is the limitated top soil as a planting medium. The use of ultisol as a medium requires improvement with the aim of producing quality cocoa seeds.The study used a non factory completely randomized design (CRD) with 9 treatments of mycorrhizal (g) formulations with coconut water (%): 5 g and 50%, 7,5 g and 50%, 10 g and 50%, 5 g and 75%, 7,5 g and 75%, 10 g and 75%, 5 g and 100%, 7,5 g and 100%, 10 g and 100%. The result showed that the treatment mycorrhizal with coconut water had an effect on seedling height, root volume, and dry weight of cocoa seeds. Mycorrhizal dose of 10 g per polybag with 50% coconut water gave the best cocoa seed yield and could increase number of leaves, seedling weight, root volume and dry weight of cocoa seedlings. Key words:Nursery, Theobroma cacao L., Mycorrhiza, Coconut water, Ultisol