Aplikasi Agen Hayati (Paenibacillus polymixa) terhadap Penekanan Penyakit Hawar Daun Bekteri  Serta Hasil dan Pertumbuhan Padi Hitam (Oryza sativa)Var. Lokal

Kantikowati, Endang; Haris, Ridwan; Anwar, Saiful

doi:10.35138/paspalum.v6i2.97

Cited by 4 publications

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“…It is rich in fiber, has low glycemic index and contains several important amino acids. The needs of the Indonesian people for black rice have recently continued to increase along with  Received for publication September 17, 2021 Accepted after corrections May 30, 2022 the increasing population (Kantikowati et al, 2018;Munir et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Growth and Flavonoids Content of Black Rice (Oryza sativa L. indica) with Compost Tea of Oyster Mushroom Waste

Khoerunnisa

Putry

Salsabila

et al. 2022

Caraka Tani J. Sustain. Agric.

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The flavonoid compounds in black rice (<em>Oryza sativa</em> L. <em>indica</em>) are very important for health, they serve, for instance, as antioxidants and anticancer. Giving compost tea of oyster mushroom waste (COMW) can increase plant growth and flavonoid content to black rice. This research aims to determine the effectiveness of COMW to increase the growth and flavonoid content of black rice. This experiment using completely randomized design with single factor of five COMW concentrations, four replicates respectively. The COMW was given at five different concentrations (0, 25, 35, 45 and 55%) from 25 to 45 days after planting. Parameters observed including plant height, fresh and dry weight of plants, fresh and dry weight of roots, fresh weight of grain, fresh and dry weight of total and flavonoid content. The results showed that COMW significantly increased black rice growth, the best growth was obtained by the concentration of 45% and the highest flavonoid content is by 35% concentration. No significant effect on crown height and canopy dry weight. There were significant effects on root fresh weight, shoot fresh weight, grain fresh weight, total fresh weight, root dry weight, dry weight grain, total dry weight and increased levels of flavonoids in black rice. From the research, it can be concluded that COMW increased both growth and flavonoids content of black rice.

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Section: Introductionmentioning

confidence: 99%

Growth and Flavonoids Content of Black Rice (Oryza sativa L. indica) with Compost Tea of Oyster Mushroom Waste

Khoerunnisa

Putry

Salsabila

et al. 2022

Caraka Tani J. Sustain. Agric.

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“…Paenibacillus polymyxa has various benefits, including nitrogen fixation, promotion of plant growth, solubilization of soil phosphorus, and production of exopolysaccharides, hydrolytic enzymes, antibiotics, cytokinins . Based on (Kantikowati et al, 2018), the bacterium Paenibacillus polymyxa is a Gram-positive antagonist bacteria that can be morphologically recognized from the shape of a convex elevation with a cloudy white color. These bacteria can be used to control several types of diseases in both food crops and horticulture.…”

Section: Introductionmentioning

confidence: 99%

The effect of adding casein hydrolysate as a protein source in the culture of the bacteria Paenibacillus polymyxa at wilker office of food and horticultural plants protection (PTPH) Bojonegoro

Khasana

2021

Int. Journal Health Scie. Tech.

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agencia(Biological Control AgentsBiological Control Agents) are currently widely used for the purpose of controlling pests and diseases or plant-disturbing organisms. One of the biological agents that has many benefits for controlling several types of diseases in both food crops and horticulture is Paenibacillus polymyxa. These bacteria are beneficial in nitrogen fixation, promotion of plant growth, solubilization of soil phosphorus, and production of exopolysaccharides, hydrolytic enzymes, antibiotics, and cytokinins. Paenibacillus polymyxa also produces polymyxin antibiotics and it is known that these bacteria contain the hormone gibberellins. Casein hydrolyzate is one of the growth media that can be used for the growth of microorganisms. The media is a complex mixture of 18 amino acids, vitamins, calcium, phosphate, and several microelements which results in their high price. Casein hydrolyzate is known to be more effective for plant tissue culture. Therefore, the purpose of this study was to determine whether the amino acid content in casein hydrolyzate could affect the growth ofbacteria Paenibacillus polymyxa. The simple medium used in this study was soybean boiled water. Soybean as an alternative medium for protein sources to substitute beef extract, beef extract and bacto peptone for the growth ofbacteria Paenibacillus polymyxa. Based on TPC calculation with graded dilution in Paenibacillus polymyxa, it was found that there was no difference in the number of bacteria to the addition of casein. This shows that bacteria can grow optimally even though casein hydrolyzate is not given during the growth process.

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“…Some bioagents capable of reducing the bacterial leaf blight attack result from Xantomonas campetric PV bacteria. Oryzae is Conynebacterium [14,15], Paenibacillus Polymyca [16][17][18], Bacillus subtilis [19,20], Streptomyces Roseoflavus [21].…”

Section: Introductionmentioning

confidence: 99%

Effect of Corynebacterium Against Xantomonas Campetric Causes of Bacterial Leaf Blight in the Paddy Plant (Oryza sativa L.) Varieties Inpari 13

Nurhayatini¹,

Budiasih²,

Amalia³

et al. 2020

Proceedings of the International Conference on Agriculture, Social Sciences, Education, Technology and Health (ICASSETH 2019)

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This research aims to determine the influence of biological Agensia Corynebacterium on growth and yield of paddy crops (Oryza sativa L.) The varieties of Inpari 13 were held in Cianjur regency with a height of 500 m above sea level from January to April in 2015. Environmental Design uses random Group draft with 6 treatments and repeated 4 times, Corynebacterium concentration treatment used is A: control (without Corynebacterium); B: 1.5 ml L-1 solution; C: 2.5 ml L-1 solution; D: 35 ml L-1 solution; E: 4.5 ml L-1 solution; F: 5.5 ml L-1 solution. Results showed that the concentration of Cocynebacterium Bioagents was influential for the high plant, the number of saplings, and leaf blight attacks. Corynebacterium concentrations are most effective for controlling Xanthomonas sp bacteria in paddy plants i.e. concentrations of 5.5 ml L-1 water, where potentially lowering the level of leaf blight attacks by 69.4% at 14 DAP, 72.71% at 28 DAP, 62.09% at 42 DAP and 66.89% at 56 DAP and increase the yield weight of 1000 grain by 9.5% and yield per meeting of 48.4%.

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Aplikasi Agen Hayati (Paenibacillus polymixa) terhadap Penekanan Penyakit Hawar Daun Bekteri Serta Hasil dan Pertumbuhan Padi Hitam (Oryza sativa)Var. Lokal

Cited by 4 publications

References 0 publications

Growth and Flavonoids Content of Black Rice (Oryza sativa L. indica) with Compost Tea of Oyster Mushroom Waste

Growth and Flavonoids Content of Black Rice (Oryza sativa L. indica) with Compost Tea of Oyster Mushroom Waste

The effect of adding casein hydrolysate as a protein source in the culture of the bacteria Paenibacillus polymyxa at wilker office of food and horticultural plants protection (PTPH) Bojonegoro

Effect of Corynebacterium Against Xantomonas Campetric Causes of Bacterial Leaf Blight in the Paddy Plant (Oryza sativa L.) Varieties Inpari 13

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