PEMANFAATAN PUPUK PLANT GROWTH PROMOTING RHIZOBACTERIA TERHADAP PERTUMBUHAN DAN HASIL TIGA VARIETAS TANAMAN KACANG TANAH (Arachis hypogea L.)

Authors

  • Nur Adilah Padiyah Universitas Pat Petulai Author
  • Eko Fransisko Universitas Pat Petulai Author
  • Mardia Apriansi Universitas Pat Petulai Author

Keywords:

Peanuts, PGPR, Rhizobacteria, Varieties

Abstract

The production of peanuts, particularly in the Rejang Lebong area, has been declining. This is due to the increasing population and the growing capacity of the food and food processing industries. To improve the growth and yield of peanut plants, it is necessary to use fertilizers that can support growth and produce better harvests, specifically by utilizing Plant Growth Promoting Rhizobacteria (PGPR) fertilizers. The research problems in this study are: What is the appropriate dosage of Plant Growth Promoting Rhizobacteria fertilizer for three peanut varieties? And does the application of Plant Growth Promoting Rhizobacteria fertilizer affect the growth and yield of the three peanut varieties?This study used a completely randomized block design (CRBD) and was analyzed using ANOVA tables, followed by further testing with the Duncan Multiple Range Test (DMRT) method. The results showed that the application of a 2 ml dose of Plant Growth Promoting Rhizobacteria fertilizer influenced the observed variable of root nodule number. The treatment of varieties affected the V2 (Lurik) variety, with variables such as plant height, number of branches, leaf width, wet weight, number of seeds, and root nodule number being influenced. The appropriate dose of Plant Growth Promoting Rhizobacteria (PGPR) fertilizer for peanut plants is P1 (2 ml), which significantly impacted the highest number of root nodules, reaching 67.06. The Lurik peanut variety (V2) had the highest significant influence on plant height (4.69), number of branches (4.74), leaf width (2.02), wet weight (10.2), number of seeds (5.39), and root nodule number (7.66).

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Published

2024-11-05

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Section

Articles

How to Cite

PEMANFAATAN PUPUK PLANT GROWTH PROMOTING RHIZOBACTERIA TERHADAP PERTUMBUHAN DAN HASIL TIGA VARIETAS TANAMAN KACANG TANAH (Arachis hypogea L.). (2024). AGROKOPIS : Jurnal Pertanian, 1(2), 57-64. https://journal-upprl.ac.id/index.php/agrokopis/article/view/59