Formulation of Biochar-Compost and Phosphate Solubilizing Fungi from Oil Palm Empty Fruit Bunch to Improve Growth of Maize in an Ultisol of Central Kalimantan

Ichriani, Gusti Irya; Syehfani, Syehfani; Nuraini, Yulia; Handayanto, Eko

doi:10.12911/22998993/92891

Cited by 23 publications

(36 citation statements)

References 35 publications

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“…PSMs are diversified in nature, as listed in Table 3. Bacteria belonging to the genera Pseudomonas, Enterobacter, and Bacillus (Biswas et al 2018;Buch et al 2008), Serratia and Pantoea (Sulbaran et al 2009), Rhizobium, Arthrobacter, and Burkholderia, and Rahnella aquatilis HX2 (Liu et al 2019a;Zhang et al 2019), Leclercia adecarboxylata (Teng et al 2019a), and fungi like Penicillium brevicompactum and Aspergillus niger (Rojas et al 2018;Whitelaw 1999), and Acremonium, Hymenella, and Neosartorya (Ichriani et al 2018) are potent PSMs. These soil microbes perform a significant role in soil by their metabolic activities and are a remarkable part of integrated nutrient management in the soil, as they improve the plant's nutrient acquisition from the soil.…”

Section: Phosphate-solubilizing Microorganisms (Psms)mentioning

confidence: 99%

Phosphate-Solubilizing Microorganisms: Mechanism and Their Role in Phosphate Solubilization and Uptake

Rawat

Das

Shankhdhar

et al. 2020

J Soil Sci Plant Nutr

338

130

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Phosphorus is the second most critical macronutrient after nitrogen required for metabolism, growth, and development of plants. Despite the abundance of phosphorus in both organic and inorganic forms in the soil, it is mostly unavailable for plant uptake due to its complexation with metal ions in the soil. The use of agrochemicals to satisfy the demand for phosphorus to improve crop yield has led to the deterioration of the ecosystem and soil health, as well as an imbalance in the soil microbiota. Consequently, there is a demand for an alternate cost-effective and eco-friendly strategy for the biofortification of phosphorus. One such strategy is the application of phosphate-solubilizing microorganisms which can solubilize insoluble phosphates in soil by different mechanisms like secretion of organic acids, enzyme production, and excretion of siderophores that can chelate the metal ions and form complexes, making phosphates available for plant uptake. These microbes not only solubilize phosphates but also promote plant growth and crop yield by producing plant-growth-promoting hormones like auxins, gibberellins, and cytokinins, antibiosis against pathogens, 1-aminocyclopropane-1-carboxylic acid deaminase which enhances plant growth under stress conditions, improving plant resistance to heavy metal toxicity, and so on. Pyrroloquinoline quinine (pqq) and glucose dehydrogenase (gcd) are the representative genes for phosphorus solubilization in microorganisms. The content presented in this review paper focuses on different mechanisms and modes of action of phosphate-solubilizing microorganisms, their contribution to phosphorus solubilization, growth-promoting attributes in plants, and the molecular aspects of phosphorus solubilization.

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Section: Phosphate-solubilizing Microorganisms (Psms)mentioning

confidence: 99%

Phosphate-Solubilizing Microorganisms: Mechanism and Their Role in Phosphate Solubilization and Uptake

Rawat

Das

Shankhdhar

et al. 2020

J Soil Sci Plant Nutr

338

130

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“…Various attempts have been made to increase the availability of P in Ultisols by the addition of inorganic fertilizers, as well as organic matters into the soil. The results of previous studies showed that the application coal fly ash (CFA), which was combined with phosphate-solubilizing fungi (PSF), and compost from oil palm empty fruit bunches (OPEFB) could increase the availability of P in an Ultisol of Kalimantan (Ichriani et al, 2017;Ichriani et al, 2018;Fahrunsyah et al, 2018;Wilujeng and Handayanto, 2019). However, the increase was not yet optimal.…”

Section: Introductionmentioning

confidence: 99%

“…The non-optimal role of PSF was suspected to be related to the lack of adaptation of PSF in the carrier media used. Ichriani et al (2017) succeeded in getting four PSF isolates from OPEFB, namely Acremonium ciliens, Aspergillus oryzae, Hymenella Fr., and Neosartorya fischeri. Each of the four PSF isolates could increase available P by 451%, 400%, 216% and 114%, respectively on the 5th day in liquid Pikovskaya media containing tricalcium phosphate (Ichriani et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Ichriani et al (2017) succeeded in getting four PSF isolates from OPEFB, namely Acremonium ciliens, Aspergillus oryzae, Hymenella Fr., and Neosartorya fischeri. Each of the four PSF isolates could increase available P by 451%, 400%, 216% and 114%, respectively on the 5th day in liquid Pikovskaya media containing tricalcium phosphate (Ichriani et al, 2017). However, only A.oryzae and N.fischeri that were able to increase the availability of P in an Ultisol even though the increase in available P was less than 10%.…”

Section: Introductionmentioning

confidence: 99%

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Productivity evaluation of Eucalyptus urophylla plantation established in dryland ecosystems, East Nusa Tenggara

Wilujeng

Ichriani²,

Fahrunsyah³

et al. 2020

J.Degrade.Min.Land Manage.

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The availability of P in acid soils may be raised through the application of phosphatesolubilizing fungi (PSF). Coal fly ash (CFA) that has a high pH and contains a relatively high P may also be used to raise the availability of P in acid sois. The purpose of this study was to explore the possible use of CFA and PSF in a biochar-compost carrier to improve the availability of P and plant growth in acid soil. Combined applications of two PSF isolates (Aspergillus oryzae = F1, and Neosartorya fischeri = F2) carried in three levels of biochar-compost (80% biochar + 20% compost = B1, 70% biochar + 30% compost = B2, and 60% biochar + 40% compost =B3), and two doses of CFA (60 t/ha = C1, and 80 t/ha = C2) were tested in this study through two experiments. The results of experiment 1 (laboratory experiment) showed that the application of N. fischeri carried in 70% biochar + 30% compost combined with 80 t CFA/ha (F2B2C2 treatment) significantly increased the available P more than other treatments. In comparison with control, the increase of soil available P content ranged from 13% in the F1B1C1 treatment (A. oryzae in 80% biochar + 20% compost combined with 60 t CFA/ha) to 101% in the F2B2C2 treatment (N.fischeri in 70% biochar + 30% compost combined with 80 t CFA/ha). The results of experiment 2 (glasshouse experiment) showed that the highest dry weight of maize shoot was obtained by the F2B2C2 treatment that increased 123% compared to control. The highest P uptake by maize was obtained by the F2B2C2 treatment (N. fischeri in 70% biochar + 30% compost combined with 80 t CFA/ha).

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“…However, the effect of the treatment on dry seed weight was not significantly different from the A20K20, A40K10, A40K20, and A80K10 treatments. The application of materials generated from oil palm empty fruit bunch (biochar, compost, and phosphate solubilizing fungi) on Ultisol of Kalimantan significantly improved the growth and yield of maize, as well as its the phosphorus uptake and uptake efficiency (Ichriani et al, 2018). Ekpo et al (2014) revealed that oil palm empty fruit bunches amendments were able to ameliorate the effect of the crude oil pollution as well as enhance the germination and growth performance of the white mangrove (Laguncularia racemosa) species.…”

Section: Yield Components Of Maizementioning

confidence: 99%

Utilization of Coal Fly Ash and Oil Palm Empty Fruit Bunch Compost to Improve Uptake of Soil Phosphorus and Yield of Maize Grown on an Ultisol

et al. 2019

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The study aimed at elucidating the utilization of coal fly ash and oil palm empty fruit bunch compost to improve the soil phosphorus uptake and yield of maize grown on Ultisol. The investigation was carried out in a greenhouse. The treatments tested were a combination of four coal fly ash doses (0, 20, 40, and 80 t ha-1) and three doses of oil palm empty fruit bunch compost (0, 10, and 20 t ha-1). At 2, 4, 6 and 8 weeks after planting, plant height, leaf number and stem diameter were observed. At the time of harvest (10 weeks after planting), fresh and dry weights of cobs, roots, stem, leaves, and seeds, as well as P uptake on the plant tissues, were observed. The results showed that the application of coal fly ash and oil palm empty fruit bunch compost significantly increased the P uptake, growth and yield of maize. The combination of 80 t coal fly ash ha-1 with 20 t oil palm empty fruit bunch compost ha-1 resulted in the highest P uptake, growth and yield of maize. Compared to the control treatment, the increase in P uptake by maize, the fresh cob weight, the dry cob weight, the biomass dry weight, and the dry seed weight were 303.23%, 285.39%, 364.91%, 329.59% and 1,591.70%, respectively.

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Formulation of Biochar-Compost and Phosphate Solubilizing Fungi from Oil Palm Empty Fruit Bunch to Improve Growth of Maize in an Ultisol of Central Kalimantan

Cited by 23 publications

References 35 publications

Phosphate-Solubilizing Microorganisms: Mechanism and Their Role in Phosphate Solubilization and Uptake

Phosphate-Solubilizing Microorganisms: Mechanism and Their Role in Phosphate Solubilization and Uptake

Productivity evaluation of Eucalyptus urophylla plantation established in dryland ecosystems, East Nusa Tenggara

Utilization of Coal Fly Ash and Oil Palm Empty Fruit Bunch Compost to Improve Uptake of Soil Phosphorus and Yield of Maize Grown on an Ultisol

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