Pemberdayaan Masyarakat Melalui  Plant Growth Promoting Rhizobacteria  Berbahan Dasar Akar Bambu

Adnan, Adnan; Mora, Zulkarnen; Syardiansah, Syardiansah

doi:10.35194/je.v2i2.1641

Cited by 2 publications

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“…The mechanism of PGPR microbial action in stimulating plant growth involves the availability of nutrients derived from genetic processes [47], such as biological nitrogen fixation and phosphate dissolution, coping with plant stress through modulation of ACC deaminase expression, and production of phytohormones and siderophores [48,49]. Soil microorganisms that produce the enzyme 1-aminocyclopropane-1-carboxylate (ACC) deaminase promote plant growth by removing and breaking down plant-produced ACC, thereby lowering plant ethylene levels [50].…”

Section: Discussionmentioning

confidence: 99%

Enhancing Potato Crop cv. Granola Kembang – G2 Resilience Agaist Phytophthora infestans with Bamboo Rhizobacteria

Roeswitawati,

Husen,

Anwar

et al. 2024

BIO Web Conf.

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This study aimed to assess the ability of bacteria living in bamboo roots to suppress the pathogen Phytophthora infestans in Solanum tuberosum L. cv. Granola Kembang—G2. The research was conducted in Pujon Village, Malang Regency, East Java, from March to June 2022, using a factorial experiment arranged at random groups. The first factor is Plant Grow Promoting Rhizobacteria (PGPR), i.e. P1, PGPR derived from bamboo (Bambusa vulgaris Schrad. ex J.C.Wendl) roots; and P2, PGPR from Biopharma. The second factor is the concentration of PGPR, namely 10 mg L–1 (C1), 20 mg L–1 (C2), and 30 mg L–1 (C3). There was no significant interaction between the PGPR source and the PGPR concentration treatment on the observed variables except tuber weight ha–1. The PGPR source did not show significant differences in the intensity of disease attacks, the number of tubers plant–1, and the percentage of tuber damage. PGPR concentrations showed significant differences in these three variables. The concentration of PGPR, which effectively and efficiently suppresses disease, is 20 mg L–1 (C2), which is suitable for potato tuber production is 30 mg L–1 (C3).

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Section: Discussionmentioning

confidence: 99%

Enhancing Potato Crop cv. Granola Kembang – G2 Resilience Agaist Phytophthora infestans with Bamboo Rhizobacteria

Roeswitawati,

Husen,

Anwar

et al. 2024

BIO Web Conf.

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Differential Effects of Organic Fertilizers on Mustard Pakcoy

Vania Yusriyah,

Miftakhurrohmat

2023

ijins

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This study investigates the interplay between different types of liquid organic fertilizer (LOF) and their concentrations on the growth and yield of mustard pakcoy plants, aiming to optimize LOF application for enhanced agricultural outcomes. The research was conducted at a rice field in Seloliman Village, Mojokerto using a factorial randomized design encompassing two types of LOF - goat manure and bamboo root PGPR - applied at concentrations of 10, 20, 30, and 40 ml/l. Data were subjected to ANOVA and BNJ tests. Results indicated that goat manure LOF at 20 ml/l significantly influenced plant height, leaf count, leaf area, and wet weight, but exerted no substantial impact on dry weight and harvest index. In contrast, the use of bamboo root PGPR LOF at 30 ml/l markedly affected root length. The findings underscore the importance of selecting appropriate LOF types and concentrations for specific crop growth parameters, providing valuable insights for agricultural practices and research.Highlights: The application of goat manure LOF at 20 ml/l significantly enhanced various growth parameters of mustard pakcoy plants. The bamboo root PGPR LOF, when used at a concentration of 30 ml/l, notably influenced the root length of the plants. The study underscores the crucial role of LOF type and concentration selection in optimizing specific crop growth metrics. Keywords: Liquid Organic Fertilizer, Goat Manure LOF, Bamboo Root PGPR LOF, Mustard Pakcoy Growth, Fertilizer Concentration

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Pemberdayaan Masyarakat Melalui Plant Growth Promoting Rhizobacteria Berbahan Dasar Akar Bambu

Cited by 2 publications

References 0 publications

Enhancing Potato Crop cv. Granola Kembang – G2 Resilience Agaist Phytophthora infestans with Bamboo Rhizobacteria

Enhancing Potato Crop cv. Granola Kembang – G2 Resilience Agaist Phytophthora infestans with Bamboo Rhizobacteria

Differential Effects of Organic Fertilizers on Mustard Pakcoy

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