Kajian Penggunaan Mikroorganisme Tanah Untuk Meningkatkan Efisiensi Pemupukan Pada Tanaman Karet

Sembiring, Yan Riska Venata; Nugroho, Priyo Adi; Istianto, Istianto

doi:10.22302/ppk.wp.v32i1.31

Cited by 6 publications

(7 citation statements)

References 6 publications

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“…Arbuscular mycorrhiza plays a important role in helping plants grow by improving their capacity to absorb nutrients like N, P, K, Ca, and Mg from the soil. [10]. This is in accordance with the research results of that the application of arbuscular mycorrhizae can increase the availability of phosphorus so as to increase the growth of oil palm seedlings planted on peat soils [11] [12].…”

Section: Introductionsupporting

confidence: 90%

Effect of Beneficial Microbes on Macronutrient Uptake and Oil Palm Seedling Growth in Peat Soil

Kalbuadi,

Darmawan,

Pulunggono

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Peat soil has low fertility due to low content of macronutrients, such as N, P, K, Ca, & Mg. Efforts that can be made to increase nutrient availability and nutrient uptake for plants on peatlands are the utilization of beneficial microbes such as endophytic bacteria and arbuscular mycorrhizae. This study aims to identify the role of endophytic bacteria and arbuscular mycorrhizae applied to peat soil media to help increase macronutrient uptake and the growth of oil palm seedlings (main nursery). This study was conducted in June – December 2022. The peat soil sample was collected from oil palm plantations located in Siak Regency, Riau, with coordinates 0°45′22″ N, 101°44′27″ E. The experimental design used in this study was a completely randomized design (CRD) with 8 treatments and 5 replicates. The treatment given in this study was a variation of beneficial microbes with zeolite as the carrier. Beneficial microbes used in this study were arbuscular mycorrhizae, namely Glomus sp, and endophytic bacteria, i.e. Burkholderia cenocepacia and Pseudomonas fluorescens. Parameters observed in this study were plant growth (every 1 month) and leaf nutrient (6 months after planted). The results of this study indicated that the consortium application of endophytic bacteria and arbuscular mycorrhizae was the best treatment which was shown to have the best growth of oil palm seedlings compared to all treatments with plant height increment of 55.5 cm; stem diameter increment of 34.3 mm; and the number of fronds addition as many as 11 fronds. This is also supported by macronutrients content in the leaves of oil palm seedlings such as N, P, and K.

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Section: Introductionsupporting

confidence: 90%

Effect of Beneficial Microbes on Macronutrient Uptake and Oil Palm Seedling Growth in Peat Soil

Kalbuadi,

Darmawan,

Pulunggono

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…Menurut Hardjowigeno, (2003) bahwa umumnya ultisol mempunyai kerapatan isi berkisar antara 1,1-1,35 g/cm 3 dengan total ruang pori (TRP) lebih kecil dilapisan bawah dibandingkan lapisan di atasnya serta memiliki daya pegang air yang lebih rendah dan agregat yang kurang stabil, sehingga peka terhadap erosi. Sembiring et al, (2013) menyatakan bahwa mekanisme menghasilkan agregat yang stabil berkaitan dengan kemampuan mikroorganisme dalam memproduksi polisakarida ekstraseluler. Burdman et al, (2000) melaporkan bahwa aktivitas mikroorganisme didalam tanah seperti Azospirillum brasilense menghasilkan eksopolisakarida dalam bentuk arabinosa yang berkorelasi membentuk agregat.…”

Section: Hasil Dan Pembahasan Pengaruh Jenis Mikroorganisme Lokal (Mol) Dan Pupuk Kandang Terhadap Sifat Fisika Tanahunclassified

Response of Soil and Peanut (Arachis hypogaea L.) on the Application of Several Local Microorganism and Manures

Pujiastuti

Siahaan

Tampubolon

et al. 2021

Agrinula : J. Agroteknol. Perkebunan

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Introduction: This research was conducted to determine the effect of several types of local microorganism solutions and manures on the growth and yield of peanut and their impact on the physical properties of ultisols. Materials and Methods: The researches was conducted in Simalingkar B, Medan using Factorial Randomized Block Design within three replications. The first factor was types of microbe sources of local microbial solutions, include un-treated waste (M0), pineapple (M1), orange (M2), and tamarillo (M3) wastes. The second factor was manure types, inluce un-treated manure (P0), chicken (P1), cow (P2), and goat (P3) manures. The parameters were: soil physical characteristics (bulk density, water content and total of pore space), plant height, stem diameter, number of pods, and dry seeds yield. Results: The types of local microorganism solutions only affect to plant height of peanut, but has insignificant effect on the physical properties of ultisols, and stem diameter, the number of filled pods.plant-1, and the dry seeds yield.ha-1 of peanut. The types of manure had significantly effected on plant height and number of filled pods.plant-1, but had insignificant effect on stem diameter, dry seeds yield.ha-1 and the physical properties of ultisols. The interaction of MOL sources and manure did not significantly affect the growth and yield of peanut as well as the physical properties of ultisols. Orange MOL and chicken manure could be increase the plant height of peanut by 18.61% and 6.75%, respectively, compared to un-treated. Goat manure showed the highest number of pods.plant-1 by 6.32% compared to un-treated.

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“…Pemberian pupuk hayati pada fase pembibitan lada diharapkan mampu menekan kendala-kendala yang terjadi pada budidaya lada untuk menghasilkan bibit lada yang berkualitas. Pemberian pupuk hayati seperti bakteri endofit dan mikoriza yang mampu meningkatkan ketersediaan hara, meningkatkan ketahanan terhadap hama dan penyakit, serta memacu pertumbuhan tanaman sangat dibutuhkan dalam fase pembibitan lada (Harni, 2016;Sembiring et al, 2013).…”

Section: Pendahuluanunclassified

Aplikasi Bakteri Endofit dan Mikoriza Terhadap Kandungan Unsur N, P dan K pada Pembibitan Tanaman Lada

Hazra

Gusmaini²,

Wijayanti

2019

J. Il. Tan. Lingk.

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Aplikasi formula bakteri endofit dan mikoriza diharapkan mampu memperbaiki kualitas pembibitan pada tanaman lada. Penelitian ini bertujuan mengetahui pengaruh formula bakteri endofit dan mikoriza terhadap serapan hara N, P, dan K pada tanah Podsolik Jasinga serta pertumbuhan lada pada fase pembibitan. Metode penelitian menggunakan rancangan acak kelompok (RAK) faktorial yang dikelompokkan berdasarkan ulangan. Formula bakteri endofit jenis (B2), (B3) dan tanpa bakteri (B0) sebagai faktor pertama. Mikoriza dengan tiga taraf yakni tanpa mikoriza (M0), 10 g tanaman-1 (M1) dan 20 g tanaman-1 (M2) sebagai faktor kedua. Perlakuan yang diuji sebanyak 9 kombinasi dan masing-masing perlakuan diulang sebanyak tiga kali, sehingga diperoleh 27 satuan percobaan. Setiap ulangan diwakili 5 tanaman, sehingga terdapat 135 tanaman. Secara umum formula bakteri endofit jenis B2 dan mikoriza 10 g tanaman-1 (M1) lebih baik dalam meningkatkan fase vegetatif tanaman lada.

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Kajian Penggunaan Mikroorganisme Tanah Untuk Meningkatkan Efisiensi Pemupukan Pada Tanaman Karet

Cited by 6 publications

References 6 publications

Effect of Beneficial Microbes on Macronutrient Uptake and Oil Palm Seedling Growth in Peat Soil

Effect of Beneficial Microbes on Macronutrient Uptake and Oil Palm Seedling Growth in Peat Soil

Response of Soil and Peanut (Arachis hypogaea L.) on the Application of Several Local Microorganism and Manures

Aplikasi Bakteri Endofit dan Mikoriza Terhadap Kandungan Unsur N, P dan K pada Pembibitan Tanaman Lada

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