Peningkatan Efisiensi Pupuk Fosfat Melalui Aplikasi Mikoriza  Pada Kedelai

Permanasari, Indah; Kartika, Dewi; Irfan, Mokhamad; Arminudin, Ahmad Taufiq

doi:10.24014/ja.v6i2.2237

Cited by 11 publications

(12 citation statements)

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“…AMF inoculations have not gone well on the number of pods, the number of hollow pods, and the weight of 100 soybean seeds. The results of Pernamasari et al (2016) research showed that the administration of AMF has no effect on the number of pods plants -1 , the number of seeds plants -1 , and the weight of dried seeds plants -1 , but the administration of amf more and more will increase crop yields as the dose of AMF given. The body is microorganism as well as MVA can release various organic compounds with various functions.…”

Section: Resultsmentioning

confidence: 99%

Growth and Yield of Soybean with Application of Liquid Organic Fertilizer and Arbuscular Mycorrhizal Fungi in Ultisols

Septiani

Bertham

Pujiwati

et al. 2021

TERRA

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Soybean (Glycine max (L.) Merill) is the third most important food crop after rice and corn which contains protein and other nutrients essential for the body. Ultisol soil is a less fertile soil that has many limitations on its physical, chemical, and biological properties. Efforts that can be made include the use of liquid organic fertilizer (LOF) and arbuscular mycorrhizal fungi (AMF). This research was conducted from February to May 2020, in Beringin Raya, Muara Bangka Hulu District, Bengkulu City with an altitude of + 10 m above sea level. The purpose of this study was to explain the growth and yield of soybeans due to the application of liquid organic fertilizers and arbuscular mycorrhizal fungi in Ultisols. The research design used was a randomized complete block design (RCBD) with 2 factors with three replications. The first factor is the LOF dose which consists of four levels, namely: 0, 20, 40, and 60 mL L-1. The second factor is the AMF dose with three levels, namely; 0, 5, and 10 g plant-1. The results showed that there was no interaction between LOF and AMF. Giving a LOF concentration of 60 mL L-1 gave the highest yield on the growth and yield of soybeans, as well as the optimum concentration for seed/plant weight, which was 28.114 mL L-1, and the number of seeds was 37.589 mL L-1. AMF dosage of 10 g plant-1 gave the best growth and yield of soybean plants.

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Section: Resultsmentioning

confidence: 99%

Growth and Yield of Soybean with Application of Liquid Organic Fertilizer and Arbuscular Mycorrhizal Fungi in Ultisols

Septiani

Bertham

Pujiwati

et al. 2021

TERRA

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“…In the growth of plant roots, the macronutrient P available in the soil will affect the growth rate of plant roots. The high element P in the soil can cause most of the photosynthetic results to be distributed more to the canopy for plant growth (Permanasari et al, 2016).…”

Section: Growth and Yield Of Cucumber Plants Against Dolomite Applica...mentioning

confidence: 99%

Cucumber (Cucumis sativus L.) Growth and Yield as Respons by Dolomite and Potassium Application on Peat Soil

Padang,

Herawati,

Barchia

et al. 2023

TERRA

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This study aimed to determine the appropriate dose of dolomite, dose of K fertilizer, and the interaction of the treatments on the growth and yield of cucumber on peat soil soil. This research was conducted in Medan Baru, Muara Bangka Hulu Sub-district, Bengkulu City at an altitude of ± 10 meters above sea levelfrom September to December 2021. The experiment method used was a factorial Randomized Complete Block Design (RCBD) consisting of two factors; first, dose of dolomite with 3 levels consisting of 0.00 tons ha-1, 1.25 tons ha-1, and 2.5 tons ha-1 Dolomite, and the second, dose of potassium fertilizer consisting of 4 levels; 0 kg ha-1, 200 kg ha-1, 400 kg ha-1, and 600 kg ha-1 with 3 replications. Each unit of the experiment pot was planted with 3 plants therefore whole samples were obtained 108 experimental plant units (polybags). Cucumber growth and yield significantly responded to the dolomite and potassium application. The interaction between the dolomite and the potassium applied significantly to the cucumber planted shown by plant length, the diameter, and length of the fruit.

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“…Kolonisasi akar sangat dipengaruhi oleh jumlah spora FMA yang ada di rhizosfer tanah dan tingkat kecocokan terhadap tanaman inang. Permanasari et al (2016) menyatakan bahwa kolonisasi FMA dalam akar tanaman dipengaruhi oleh jumlah spora. Semakin tinggi jumlah spora FMA maka tingkat koloni mikoriza pada akar tanaman yang ada di dalam tanah akan semakin banyak pula.…”

Section: Kolonisasi Dan Kepadatan Spora Fma Pada Akar Tanaman Kelapa ...unclassified

Aplikasi Fungi Mikoriza Arbuskula (FMA) pada pembibitan untuk menekan kejadian penyakit busuk pangkal batang kelapa sawit

HENDARJANTI¹,

Sukorini

2022

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Ganoderma boninense is the main pathogen in oil palm plantation areas and can infect new plants, thereby shortening the economic life of each crop cycle. Until now, no adequate control has been found to minimize the incidence of basal stem root (BSR) disease. Preventive control strategy through replanting and applying Arbuscular Mycorrhizal Fungi (AMF) and Trichoderma sp. since nursery can be an approach in managing BSR disease. This study aims to determine the effect of biocontrol agents' application of AMF and Trichoderma sp. at the nursery on the incidence of BSR in the field. The treatments assessed were types (MM, MR, and MT) and dosages (25, 50 and 75 g per seedlings) of AMF products and each treatment was replicated three times. Arbuscular Mycorrhizal Fungi was applied in the main nursery and at planting in the field. Observations were made on AMF and Trichoderma sp. spore density and AMF colonization at plants aged 4, 5, 6, and 7 years while the incidence of BSR was observed for ten years, from one year before replanting up to TM-5. The experimental design carried out was a randomized block design. The results showed that the MM-25 treatment was the best treatment in terms of AMF colonization percentage of 98 % and total AMF spores of 688 spores per 100 g soil at plants aged seven years. However, the population of Trichoderma sp. showed inconsistent numbers during the observation. Before replanting, the oil palm plantation area showed a BSR incidence of 21.37%. However, after replanting with the application of AMF and Trichoderma sp. on seedlings, the incidence of BSR became 0 until plants aged eight years (TM-5). In general, the application of AMF reduces the BSR incidence of oil palm in the field.[Keywords: biocontrol agents, basal stem rot, AMF, oil palm, replanting] AbstrakGanoderma boninense merupakan patogen utama di areal perkebunan kelapa sawit dan dapat menginfeksi tanaman baru, sehingga memperpendek umur ekonomis setiap siklus tanaman. Sampai saat ini belum ditemukan pengendalian yang efektif untuk meminimalkan kejadian penyakit busuk pangkal batang (BPB). Strategi pengendalian preventif melalui peremajaan dan aplikasi Fungi Mikoriza Arbuskular (FMA) dan Trichoderma sp. sejak pembibitan dapat menjadi salah satu pendekatan dalam pengelolaan penyakit BPB. Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi agens biokontrol FMA dan Trichoderma sp. di pembibitan terhadap kejadian BPB di lapangan. Perlakuan yang diuji adalah jenis (MM, MR, dan MT) dan dosis (25, 50 dan 75 g per bibit) produk FMA dan masing-masing perlakuan diulang tiga kali. Fungi Mikoriza Arbuskular diaplikasikan di pembibitan utama dan saat tanam di lapangan. Pengamatan dilakukan terhadap kepadatan spora FMA dan Trichoderma sp. serta kolonisasi FMA pada umur tanaman 4, 5, 6, dan 7 tahun sedangkan kejadian BPB diamati selama sepuluh tahun dari satu tahun sebelum peremajaan hingga TM-5. Rancangan percobaan yang digunakan adalah rancangan acak kelompok. Hasil penelitian menunjukkan bahwa perlakuan MM-25 merupakan perlakuan terbaik ditinjau dari persentase kolonisasi FMA sebesar 98% dan total spora FMA sebesar 688 spora per 100 g tanah pada tanaman umur tujuh tahun. Namun populasi Trichoderma sp. menunjukkan angka yang tidak konsisten selama pengamatan. Sebelum peremajaan, areal kelapa sawit menunjukkan kejadian BPB sebesar 21,37%. Namun setelah dilakukan peremajaan dengan aplikasi FMA dan Trichoderma sp. pada bibit, kejadian BPB menjadi 0 sampai usia tanaman delapan tahun (TM-5). Secara umum, aplikasi FMA mengurangi kejadian BPB kelapa sawit di lapangan.[Kata kunci: agens biokontrol, busuk pangkal batang, FMA, kelapa sawit, peremajaan]

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Peningkatan Efisiensi Pupuk Fosfat Melalui Aplikasi Mikoriza Pada Kedelai

Cited by 11 publications

References 0 publications

Growth and Yield of Soybean with Application of Liquid Organic Fertilizer and Arbuscular Mycorrhizal Fungi in Ultisols

Growth and Yield of Soybean with Application of Liquid Organic Fertilizer and Arbuscular Mycorrhizal Fungi in Ultisols

Cucumber (Cucumis sativus L.) Growth and Yield as Respons by Dolomite and Potassium Application on Peat Soil

Aplikasi Fungi Mikoriza Arbuskula (FMA) pada pembibitan untuk menekan kejadian penyakit busuk pangkal batang kelapa sawit

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