Bacterial and Fungi Phosphate Solubilization Effect to Increase Nutrient Uptake and Potatoes (Solanum Tuberosum L.) Production on Andisol Sinabung Area

Sembiring, Mariani; Fauzi,

doi:10.3923/ja.2017.131.137

Cited by 16 publications

(11 citation statements)

References 6 publications

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“…The application of T. pinophilus (M1) increases the P availability by 26.02 % when compared to without application (M0) and can increase the P available by 102.32 % when compared with the initial soil analysis (67.28 %). This is because T.pinophilus used is an environmentspecific microbe isolated from areas affected by Mount Sinabung eruption (Sembiring and Fauzi, 2017). Rao (1999) argues that the mechanism of releasing P-bound from Al, Fe, Ca and Mg can be carried out in the presence of organic acids through chelating processes so that P becomes available and be absorbed by plants.…”

Section: Discussionmentioning

confidence: 99%

“…The application of T. pinophilus (M1) can increase the P available for 26.02 % when compared to without application (M0) and can increase the P available for 102.32 when compared with the initial soil analysis (67.28 %). This is because T.pinophilus used is an environment-specific microbe isolated from areas affected by Mount Sinabung eruption (Sembiring and Fauzi, 2017). According to Al-Karaki (2000;2006); Gamper et al, 2004;Chiou et al, 2001) application of mycorrhizae can increase nutrient P uptake of plant.…”

Section: Discussionmentioning

confidence: 99%

“…Chicken manure treatment (P3) increases the nutrient N content in plants for 10.37 % and the nutrient P content in plants for 13.27 % when compared to control (P0). Sembiring and Fauzi (2017) stated that the application of chicken manure could increase the P uptake of plant for 6 % when compared to without application. Application of humic acid (P2) can increase the nutrient K content in plants for 28.83 % when compared to control.…”

Section: Discussionmentioning

confidence: 99%

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Effect of soil conditioner enriched with biofertilizers to improve soil fertility and maize (Zea mays L.) growth on andisols Sinabung area

2020

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Andisol soil contains a lot of heavy metals Al and Fe, which results in P being unavailable to plants and can cause low soil pH, this will inhibit plant growth. One effort that can be made to increase the availability of nutrients in the soil is by utilizing soil enhancing ingredients enriched with biological fertilizers. The research design used was factorial randomized block design (RBD) consisting of: Factor I: (biological fertilizers) M0 = without application, M1 = Talaromyces pinophilus (Hedgecock), M2 = Azotobacter sp, M3 = Mycorrhizae, M4 = Talaromyces pinophilus + mycorrhizae + Azotobacter sp. Factor II Soil enhancing ingredients, namely P0 = Without Soil Improvement, K1 = Zeolite 50 g, K2 = Humic acid 50 ml, K3 = compost / manure fertilizer for agriculture 50 g. From the results the combination of microbial treatment and soil conditioner can increase nitrogen in the soil by 2-40.81 %, cation exchange capacity by 1.7-44.29 % and P available by 1.3-49.36 %. Soil conditioner combined with biological fertilizers can improve soil quality in general, the best treatment is a combination treatment of T. pinophilus + mycorrhizae + Azotobacter sp. with coffee skin (M4P4).

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Effect of soil conditioner enriched with biofertilizers to improve soil fertility and maize (Zea mays L.) growth on andisols Sinabung area

2020

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“…pH tanah Andisol yang terdampak erupsi gunung Sinabung tergolong rendah. Hasil penelitian Sembiring et al (2016;2017a) ); Sinaga et al 2015; Sitanggang et al 2017, pH tanah Andisol terdampak erupsi gunung Sinabung berkisar 3.7-4.7 yang masuk dalam kategori sangat masam. Rendahnya pH tanah yang terdampak erupsi gunung Sinabung mengakibatkan kemampuan mikroba yang mampu hidup didalammya juga akan rendah.…”

Section: Abstrakunclassified

“…Aplikasi mikroba berpengaruh nyata terhadap serapan hara N tanaman.Perlakuan B.cepacia+ T.Pinophilus+ Mikoriza (M4) dapat meningkatkan serapan hara N tanaman sebesar 12.3%, dapat meningkatkan serapan P tanaman sebesar 18.84% dan perlakuan T.pinophilus (M2) dapat Meningkatkan serapan K tanaman sebesar 19.53% bila dibanding dengan tanpa aplikasi mikroba (M0). Sembiring et al (2016;2017a;Sitanggang et al 2017) aplikasi jamur pelarut fosfat T.pinophilus dapat meningkatkan ketersediaan P berkisar 9.6 -49.8%. Hal ini sesuai dengan penelitian Sembiring et al 2017 aplikasi mikroba pelarut fosfat dapat meningkatkan serapan N, P dan K tanaman.…”

Section: Hasil Dan Pembahasanunclassified

Application of phosphate solvent microbes and coffee skin compost to increase nutrient uptake of Robusta coffee plants in Andisols

Sembiring

Hidayat

Mukhlis

et al. 2019

Petrop

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Coffee plants need phosphorus nutrients for growth and fertilization in high quantities. Andisol has a very low availability of P. Efforts that can be made to increase the availability of P are by utilizing phosphate solvent microbes and coffee skin compost. The purpose of this study was to obtain the right type of microbial phosphate solvent and organic coffee skin ingredients in increasing the availability and growth of coffee plants in Andisol affected by the eruption of Mt. Sinabung. This study used a factorial randomized block design (RBD) consisting of 3 replications. Factor I: (Microbial Phosphate Solvents) M0 = Without application, M1 = Burkholderia cepacia, M2 = Talaromyces pinophilus, M3 = Burkholderia cepacia + Talaromyces pinophilus. Factor II Organic ingredients of coffee skin compost are K0 = without organic matter, K1 = 75 g, K2 = 150 g, K3 = 225 g. The results of the study showed that B.cepacia + T.Pinophilus + Mycorrhiza (M4) treatment can increase nutrient uptake of N, P and K of plants up to 12.3%, can increase plant uptake of P up to 18.84%, increase uptake of plant K up to 19.53%. The treatment of 225g of coffee husk compost (K3) can increase plant N nutrient uptake by 7.65%, plant P uptake to 26.11% and plant K uptake up to 14.12%. M4K3 application can increase N uptake up to 53.28%, P uptake up to 98.56% and increase K uptake of plants up to 56.45%. in general the best treatment is M4K3.

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Application of phosphate solubilizing fungi and various sources of P-Fertilizers toward P-Available and P Nutrient content of soybean (Glycine max L. Merrill) in andisol soil

Silitonga

Sembiring

Marbun

et al. 2019

IOP Conf. Ser.: Earth Environ. Sci.

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Andisol is a soil formed from volcanic ash and has a problem with low P availability in the soil. The purpose of this research was to determine the effect of phosphate solubilizing fungi, various sources of P fertilizer and phosphate solubilizing fungi interactions to increase P availability and soybean plant growth in Andisol soil. The research was carried out at the Faculty of Agriculture Greenhouse and USU Soil Biology Laboratory, Medan 2018. This research used Factorial Randomized Block Design (RBD) with 2 Treatment Factors and 3 replications. The first factor is phosphate solubilizing fungi, namely; M0 (without application of PSF), M1 (5g Talaromyces pinophilus), M2 (5g Aspergilus terreus), M3 (2.5g Talaromyces pinophilus + 2,5g Aspergilus terreus). The second factor is various sources of P fertilizer, namely; P0 (Without application P), P1 (0.78g TSP), P2 (1g SP36) and P3 (1.3g RP). The research results showed that the application of phosphate solubilizing fungi and P fertilizer could increase the availability of P as much as 1.4-15.4%, plant dry weight as much as 21.6-42% and plant P content as much as 1.3-8.9%. The best treatment was the interaction of Talaromyces pinophilus with SP36.

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Bacterial and Fungi Phosphate Solubilization Effect to Increase Nutrient Uptake and Potatoes (Solanum Tuberosum L.) Production on Andisol Sinabung Area

Cited by 16 publications

References 6 publications

Effect of soil conditioner enriched with biofertilizers to improve soil fertility and maize (Zea mays L.) growth on andisols Sinabung area

Effect of soil conditioner enriched with biofertilizers to improve soil fertility and maize (Zea mays L.) growth on andisols Sinabung area

Application of phosphate solvent microbes and coffee skin compost to increase nutrient uptake of Robusta coffee plants in Andisols

Application of phosphate solubilizing fungi and various sources of P-Fertilizers toward P-Available and P Nutrient content of soybean (Glycine max L. Merrill) in andisol soil

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