Pengaruh Pemberian Trichoderma sp. Dan Plant Growth Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan Akar Stek Pucuk Tanaman Krisan (Chrysanthemum morifolium R.)

Authors

  • Brigita Aprillia Musa Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado
  • Bertje R.A. Sumayku Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado
  • Meity R. Rantung Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

DOI:

https://doi.org/10.35791/agrsosek.v19i1.46752

Abstract

This study aims to determine whether there is an interaction and influence of concentration from the administration of Trichoderma sp. and Plant Growth Promoting Rhizobacteria (PGPR) on the root growth of chrysanthemum plants. This research was carried out at the Center for Protection and Quality Testing of Horticultural Food Crops and the Screen House Office of the Center for Seeds, Agricultural Nurseries and Agrotourism Show Window, Tomohon City. This research was conducted from June to August 2022. Primary data was obtained from the results of the study including the variables root length, root weight, and percentage of living cuttings while secondary data was obtained through books obtained from local bookstores and the internet via Google Scholar in the form of books, articles journals and theses related to research topics. The results showed that the longest plant roots were produced at the concentration level of Trichoderma sp. solubility of 107 and PGPR 15ml/l (T1P3) with an average of 11.6 cm and the heaviest roots were produced at the concentration level of Trichoderma sp. solubility 109 and PGPR 10ml/l (T3P2) with an average of 0.49 gram.

Author Biographies

Brigita Aprillia Musa, Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

Final-year students at the Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

Bertje R.A. Sumayku, Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

Researcher, Lecturer at Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

Meity R. Rantung, Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

Researcher, Lecturer at Agronomy Study Program, Department of Agricultural Cultivation, Faculty of Agriculture, Sam Ratulangi University, Manado

References

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Published

2023-01-28

How to Cite

Musa, B. A., Sumayku, B. R., & Rantung, M. R. (2023). Pengaruh Pemberian Trichoderma sp. Dan Plant Growth Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan Akar Stek Pucuk Tanaman Krisan (Chrysanthemum morifolium R.). AGRI-SOSIOEKONOMI, 19(1), 563 –. https://doi.org/10.35791/agrsosek.v19i1.46752