Induction of soybean resistance to bacterial pustule disease (<i>Xanthomonas axonopodis pv. glycines</i>) by rhizobacteria and organic material treatment

Khaeruni, Andi; Johan, Eko Aprianto; Wijayanto, Teguh; Taufik, Muhammad; Syafar, Andi Abd. Rahman; Sutariati, Gusti Ayu Kade

doi:10.1088/1755-1315/122/1/012052

Cited by 10 publications

(9 citation statements)

References 7 publications

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“…The research results showed that the treatment of local microbes and different cultivars resulted in different growth and production of local upland rice plants, as in line with the results of previous studies [20]. The interaction of microbial and cultivar treatments in general had no significant effect on the observed variables of growth and production of local upland rice, except for the number of leaves at 28 days of age, leaf area of 14 and 28 days, and the number of grain contents per panicle.…”

Section: Discussionsupporting

confidence: 89%

Application of local microbes increases growth and yield of several local upland rice cultivars of Southeast Sulawesi, Indonesia

Wijayanto

Boer

Aco

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Rice is the major food commodity in Indonesia and many other countries, as the main source of carbohydrate. Rice production must be increased continuously to meet food needs, one of which is by utilizing largely available dry land areas. Two important factors required to increase rice production on marginal soils are the use of high-production adaptive varieties and biological agents. It is necessary to conduct research on the application of local microbes to the cultivation of upland rice cultivars, with the aim to determine the best genotypes and/or suitable microbes. This research was carried out at the Research Field and laboratories of Faculty of Agriculture, University of Halu Oleo, from April 2020 to April 2021. The first tested factor was biological agents (local microbes), consisting of three levels, namely: without microbes (M0), the fungus Trichoderma sp. (M1), and the bacteria Pseudomonas sp. (M2). The second factor was the upland rice cultivar, which consisted of five levels, namely: V1 (Tinangge cultivar), V2 (Enggalaru cultivar), V3 (Bakala cultivar), V4 (Momea cultivar), and 1 nasional variety, namely V5 (Inpago-12 variety), as check variety. The research results showed that the interaction between local microbes Trichoderma sp. (M1) and Pseudomonas sp. (M2) on Tinangge (V1) and Momea (V4) cultivars gave a better effect on crop production. The best cultivar based on the growth and yield variables was generally obtained from the Momea cultivar (V4), although in many variables it was not significantly different from the Tinangge cultivar (V1). These cultivars could be further studied and possibly developed for promising cultivars in Kendari areas.

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Section: Discussionsupporting

confidence: 89%

Application of local microbes increases growth and yield of several local upland rice cultivars of Southeast Sulawesi, Indonesia

Wijayanto

Boer

Aco

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…The treatment effectively inhibited disease progression with a disease suppression index value of 47.36%. The results of this study also reinforce the results of previous studies which showed that the application of Biofresh biological agents with soy litter organic material was able to suppress the development of bacterial pustule disease in soybean plants Khaeruni et al (2018).…”

Section: Regression Analysis Of Diseases Suppression Index Versus Prosupporting

confidence: 89%

“…cellulase and proteinase) and play a primary role in various antagonistic mechanisms that also capable to produce IAA phytohormone and dissolve phosphate which generates the driver of plant growth (Khaeruni et al, 2010) and elicitors that impact systemic resilience in plants (Khaeruni et al,2015;Khaeruni et al,. 2016;Khaeruni et al, 2018).…”

Section: Regression Analysis Of Diseases Suppression Index Versus Promentioning

confidence: 99%

“…The Biofresh biological agents combined with cows manure organic are able to spur growth and control Rhizoctonia stem rot disease in soybean plants in greenhouses (Satrah, 2014). The Biofresh biological agents combined with soy litter organic material and cow manure are able to increase crop yields and induce soybean crop resistance to pustular disease (Wijayanto et al, 2017;Khaeruni et al, 2018) and Soybean Mosaic Virus (Khaeruni et al, 2016). This study aims to determine the effectiveness of Biofresh's biological agents combined with various types of organic matter to increase the productivity and resistance of corn plants against all forms of diseases in ultisol land.…”

Section: Introductionmentioning

confidence: 99%

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Increase Resistance to Maydis Leaf Blight and Productivity of Maize in Ultisol Soils with A Combination of Organic Material and Biological Agents Biofresh

Khaeruni

Wijayanto

Safuan

et al. 2020

IJARe

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Background: Low nutrient content in ultisol soils and the result of Maydis leaf rot are a major problem in efforts to increase corn productivity in Southeast Sulawesi Province, Indonesia. The use of organic materials and biological agents is one of the solutions in increasing disease resistance and corn productivity in the environmentally friendly ultisol lands. This study aims to assess the effectiveness of the biological agent Biofresh combined with various types of organic material to increase resistance to Maydis leaf rot and maize productivity in ultisol lands. Methods: Research in April-August 2017 in Southeast Sulawesi, Indonesia. With 21 units of experiments using a random block design with 7 treatments in combination of Biofresh with organic material ‘Bokashi’. consists of: B0 = Inorganic fertilizer; B1 = Organic material of cow dung; B2 = Biofresh Biological Agent; B3 = Biofresh biological agent combined with cow dung organic matter; B4 = Biofresh biological agent combination with bokashi cow dung and straws; B5 = Biofresh combination of biological agents with bokashi cow dung and soybean Sitter; B6 = Biofresh Biological agent combination with all Cow, straw and soybean bokashi. Result: The results showed that the combination of Biofresh with organic material in the form of bokashi at a dose of 5 tons ha-1 was very effective in increasing the durability and productivity of corn plants in ultisol land. The combination of Biofresh biological agents with bokashi containing cow’s feses, straw, and soy litter can reduce Maydis leaf blight leaf blight disease by 47.36% and increase production by 53.54%. Disease suppression index is positively correlated with maize crop productivity in Ultisol land.

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“…The role of rhizobacteria as biocontrol agents is significant in reducing physiological barriers related to plant growth and development. Several types of biocontrol agents from rhizobacteria have shown the ability to control diseases in chili [25], tomato [26], and soybean [27] Three types of potential rhizobacteria that proved effective as PGPR based on the results of previous studies [21,28,29] were evaluated for their effectiveness in increasing the growth and yield of chili peppers. The three isolates were Bacillus sp.…”

Section: Introductionmentioning

confidence: 99%

Effectiveness of a single and a mixture treatments of rhizobacteria in increasing the growth and yield of hot pepper (Capsicum annuum L.)

Rakian

Sutariati

Rahni

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Concern for the safety and public health of the environmental impact of the use of chemical pesticides has prompted more consideration of the use of environmentally friendly plant cultivation technologies as a natural approach to improve plant health. This study aimed to evaluate the effectiveness of seed treatment with rhizobacteria Bacillus sp.CKD061, Pseudomonas sp. SWRIIB04 and Pseudomonas fluorescens PG01 alone or in mixture on the growth and yield of hot pepper plants. The study was arranged using a randomized block design consisting of 8 rhizobacteria treatments, namely control, Bacillus sp.CKD061 (C), Pseudomonas sp. SWRIIB04 (S), P. fluorescens PG01 (P), mixture of Bacillus sp.CKD061 and Pseudomonas sp. SWRIIB04 (C+S), mixture of Bacillus sp.CKD061 and P. fluorescens PG01 (C+P), mixture of Pseudomonas sp. SWRIIB04 and P. fluorescens PG01 (S+P), mixture of Bacillus sp.CKD061, Pseudomonas sp. SWRIIB04 and P. fluorescens PG01 (C+S+P). The data obtained were analyzed using analysis of variance, followed by Duncan’s Multiple Range Test. The results showed that the seed treatment using a mixture of rhizobacteria Bacillus sp.CKD061 and Pseudomonas sp. SWRIIB04 was the most effective treatment in increasing the growth and yield of hot pepper plants. The increase in hot pepper production reached 90% compared to the control.

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Induction of soybean resistance to bacterial pustule disease (Xanthomonas axonopodis pv. glycines) by rhizobacteria and organic material treatment

Cited by 10 publications

References 7 publications

Application of local microbes increases growth and yield of several local upland rice cultivars of Southeast Sulawesi, Indonesia

Application of local microbes increases growth and yield of several local upland rice cultivars of Southeast Sulawesi, Indonesia

Increase Resistance to Maydis Leaf Blight and Productivity of Maize in Ultisol Soils with A Combination of Organic Material and Biological Agents Biofresh

Effectiveness of a single and a mixture treatments of rhizobacteria in increasing the growth and yield of hot pepper (Capsicum annuum L.)

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