Pemanfaatan Plant Growth Promoting Rhizobacteria (PGPR) dalam pengendalian penyakit tungro pada padi lokal Kalimantan Selatan

Salamiah, Salamiah; Wahdah, Raihani

doi:10.13057/psnmbi/m010632

Cited by 7 publications

(5 citation statements)

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“…Research on the use of PGPR to control tungro disease, reported by Salamiah and Wahdah (2015), in the results of research on the use of PGPR in controlling tungro disease in local rice in South Kalimantan, concluded that of the 15 PGPR isolates tested, 5 isolates were obtained that had potential as biological agents to induce the plant's defence system against tungro attacks, because they are capable of producing sufficient amounts of HCN and can dissolve phosphate. Three isolates were taken for testing in the field.…”

Section: Literature Reviewmentioning

confidence: 99%

Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Growth and Yield of Soybean

Paulus,

Tooy

2024

JoA

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This study aimed to (1) examine the effect of giving PGPR (Plant Growth Promoting Rhizobacteria) to increase soybean growth and production and (2) obtain the best dose of PGPR to increase soybean growth and production. The research was carried out in Tontalete Village, Kema District, North Minahasa Regency, North Sulawesi from June 2021 to October 2021. The field experiment was arranged in a Randomized Block Design (RBD). The treatment tested was the concentration of PGPR, which consisted of P0 = 0 ml/l (control), P1 = 5 ml/l, P2 = 10 ml/l, P3 = 15 ml/l, and P4 = 20 ml/l. The treatment was repeated three times, so there were 15 experimental units. Parameters observed were: plant height, number of branches, number of pods per plant, percentage of damaged pods per plant, the weight of 100 dry seeds, and seed yield/plot. The data were analyzed using the Analysis of Variance (ANOVA) and continued with the mean difference test using the Least Significant Difference Test (LSD) at the 5% level. The results showed that the application of PGPR affected the growth and yield of soybeans by increasing plant height, the number of pods per plant, and dry seed yield. The highest dry seed yield was achieved at PGPR concentrations of 10 ml/l and 15 ml/l, which were 1.34 g and 127.87 g, equivalent to 1.34 tons ha-1 and 1.28 tons ha-1, respectively.

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Section: Literature Reviewmentioning

confidence: 99%

Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Growth and Yield of Soybean

Paulus,

Tooy

2024

JoA

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“…The results of research on plant height and number of leaves at 4, 8, and 11 weeks after planting at various concentrations of PGPR solution are presented in Table 1. [6]; and [7] increased plant growth by PGPR can occur through one or more mechanisms related to its functional characteristics and rhizosphere environmental conditions.…”

Section: Plant Height and Number Of Leavesmentioning

confidence: 99%

Response of Growth and Yield of Sweet Corn Plants in Rainfed Land to Providing Plant Growth Promoting Rhizobacteria Bamboo Roots

Ramayana,

Sulaminingsih,

Paramita

2023

JAERI

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Sweet Corn is an important food crop that functions as a source of food, feed, and industrial raw materials. Efforts to increase corn production require technological input to increase yields and be environmentally friendly. One way is by using Plant Growth Promoting Rhizobacteria (PGPR). This research aims to determine the response of growth and yield of sweet corn plants on rainfed land to the application of PGPR bamboo root plants and to determine the appropriate PGPR concentration for the growth and yield of sweet corn plants. This research was carried out from February to June 2020 in Rantau Panjang, Sambaliung District, Berau Regency. East Kalimantan, Indonesia. The research used a Randomized Completely Block Design (RCBD) consisting of 6 treatments of bamboo root PGPR concentration, namely treatment: p0 = control; p1 = 5.0 ml l-1 water; p2 = 7.5 ml l-1 water; p3 = 10.0 ml l-1 water; p4 = 12.5 ml l-1 water; and p5 = 15.0 ml l-1 water. Each treatment was repeated 4 times. The results of the research showed that: (1) The responses of cob diameter and cob production were significantly different, while the responses of plant height, number of leaves, age at flowering, cob length, and number of rows of seeds per cob were not significantly different to PGPR treatments; and (2) Giving PGPR with a concentration of 10 ml l-1 water (p3) resulted in high cob production, namely 12.80 Mg ha-1.

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“…The more positive effects of Corynebacterium and botanical fungicide ES-50 (eugenol and citronella) on decreasing disease intensity than single application of synthetic fungicide (SFH-50) indicated that certain properties of these agents had additional protective mechanism against white rust. Corynebacterium has capability to produce antibiotic-like bacteriocine, corynecin-linocin type (Salamiah & Wahdah, 2015). While eugenol is also known as allyl chain-substituted guaiac, a naturally occurring phenolic compound and has been used as registered biofungicide in several countries (Harni, Amaria, & Supriadi, 2013).…”

Section: Disease Intensitymentioning

confidence: 99%

Evaluation of Biological and Chemical Fungicides to Control White Rust in Chrysanthemum Grown Under Open Condition

Rahardjo

Budiarto²,

Marwoto³

2019

Agrivita.J.Agr.Sci

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The effort to reduce chemicals has become an important issue in floriculture agribusiness. The chemicals included fungicides for white rust control in chrysanthemum. The combined application of synthetic fungicide with biological agent and botanical fungicide were expected not only to reduce synthetic fungicide application, but also suppressed the white rust attacks. The research was conducted at the Indonesian Ornamental Crops Research Institute (IOCRI). A factorial randomized complete blocked experiment was designed to facilitate combined applications of hexaconazol-50 (SFH-50), antagonist microbe Corynebacterium sp. (Cor-5) and formulated botanical fungicide CEES 50EC (ES-50). The results showed that the combined SFH-50 with Cor-5 and ES-50 merely affected the disease intensity, yet less on white rust incidence, period of disease emergence, plant growth, flower production and quality. All combined applications of SFH-50 with Cor-5 and ES-50 showed lower disease intensity than single SFH-50. Higher suppressions were detected on 1 ml/l SFH-50 + 5 ml/l Cor-5-3 and 1 ml/l SFH-50 + 2 ml/l ES-50-3. The use of antagonist microbe and botanical fungicide singly or in combination with synthetic fungicide could reduce with the higher affectivity than single synthetic fungicide application

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Pemanfaatan Plant Growth Promoting Rhizobacteria (PGPR) dalam pengendalian penyakit tungro pada padi lokal Kalimantan Selatan

Cited by 7 publications

References 0 publications

Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Growth and Yield of Soybean

Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Growth and Yield of Soybean

Response of Growth and Yield of Sweet Corn Plants in Rainfed Land to Providing Plant Growth Promoting Rhizobacteria Bamboo Roots

Evaluation of Biological and Chemical Fungicides to Control White Rust in Chrysanthemum Grown Under Open Condition

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