Population dynamics of soil Acarina in natural and degraded forest ecosystem at Pathalipam, Lakhimpur, Assam

Borah, Minati

doi:10.9790/2402-08134550

Cited by 2 publications

(2 citation statements)

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“…Acarina dimasukkan dalam phylum Arthropoda, subphylum Chelicerata, class Arachnida, orde Acariformes dan Parasitiformes (Hoy, 2011, p. 10). Acarina tanah terbagi menjadi empat suborder yaitu Cryptostigmata, Mesostigmata, Prostigmata, dan Astigmata (Borah & Kakati, 2014;Tsurho & Ao, 2014).…”

Section: Pendahuluanunclassified

Keanekaragaman Acarina Di Pusat Inovasi Agro Teknologi Mangunan

Poerwanto

Handiani

Windyaraini

2020

JPS

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Penelitian ini dilakukan untuk mengetahui keanekaragaman Acarina dan faktor lingkungan yang mempengaruhi keberadaan Acarina di Pusat Inovasi Agro Teknologi (PIAT) Mangunan, Yogyakarta. Penelitian ini dilakukan di PIAT Mangunan untuk pengambilan sampel dan Laboratorium Sistematika Hewan bagian Parasitologi Fakultas Biologi UGM untuk preparasi dan identifikasi. Metode yang digunakan adalah ekstraksi sampel menggunakan corong Barlese Tullgren dengan beberapa modifikasi. Sampel diambil pada 3 area vegetasi (sirsak, srikaya, dan sawo) dan setiap area diambil lima titik sampling. Pengukuran lingkungan meliputi kelembaban udara dan suhu udara diukur dengan alat higrometer, pH, dan suhu tanah dengan soil tester digital, serta kelembaban tanah dengan soil tester Takemura DM-5. Acarina yang diperoleh dilihat di bawah mikroskop dan di-mounting dengan larutan hoyer’s. Identifikasi Acarina menggunakan buku identifikasi A Manual of Acarology. Data yang diperoleh dari penelitian dianalisis menggunakan indeks keanekaragaman Shannon-Wiener. Berdasarkan identifikasi Acarina yang telah dilakukan, didapatkan 20 Family dan 28 Genus dan 399 cacah individu. Tingkat keanekaragaman Acarina termasuk dalam kategori sedang. Faktor lingkungan yang mempengaruhi kehadiran Acarina adalah suhu dan kelembaban.THE DIVERSITY OF ACARINA IN AGRO TECHNOLOGY INNOVATION CENTER MANGUNANThis study was aimed at determining the diversity of Acarina and environmental factors that affect the existence Acarina at Agro Technology Innovation Center (ATIC) Mangunan, Yogyakarta. This study was conducting at ATIC Mangunan for sampling and the Animal Systematics Laboratory of the Parasitology, Faculty of Biology, Gajah Mada University for preparation and identification. The method used was sample extraction using Barlese Tullgren funnel with several modifications. Samples were taken at 3 vegetation areas (soursop, sarikaya a.k.a Annona squamosa, and sapodilla) and each area was taken five sampling points. The environmental measurements include air humidity and air temperature measured by means of a hygrometer, pH and soil temperature with digital soil tester, and soil moisture with a soil tester Takemura DM-5. Acarina obtained was seen under a microscope and mounted with Hoyer’s solution. The identification of Acarina using identification book A Manual of Acarology. The data obtained from the study were analyzed using the Shannon-Wiener diversity index. Based on Acarina’s identification, 20 families and 28 genera and 399 individual numbers were obtained. The level of diversity of Acarina is categorized as the medium category. The environmental factors that influence the presence of Acarina are temperature and humidity.

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Section: Pendahuluanunclassified

Keanekaragaman Acarina Di Pusat Inovasi Agro Teknologi Mangunan

Poerwanto

Handiani

Windyaraini

2020

JPS

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“…Oribatid mites (Cryptostigmata) are, by their number and ecological role, one of the most dominant groups in most of the organic layers of soil where their densities can reach several hundreds of thousand specimens per m 2 (Borah & Kakati, 2013;Norton, 1990). Those mites can usually be found where there is an accumulation of organic matter with certain humidity and temperature ranges.…”

Section: Introductionmentioning

confidence: 99%

Comparison of oribatid mites from agricultural soils with contrasting irrigation types in Hidalgo State, Mexico: a case study

2019

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The objective of this work is to know the structure (composition and density) of the community of the oribatid mites and their relationship to edaphic parameters in 2 agricultural parcels with different type of irrigation. It constitutes the first work done with oribatid mites in agricultural plots irrigated with waste water in Mexico. Two agricultural parcels were selected: one is irrigated with waste water (San Salvador) and the other with well water (El Bondho) from the municipality of San Salvador. The density of oribatids in San Salvador was higher than that from El Bondho (2,360 and 1,935 ind/m 2 , respectively). The maximum abundances in percentages in San Salvador were for 3 species: Tectocepheus velatus elegans (48%), Scheloribates sp. (15%) and Oppiella nova (13%); but for El Bondho, there were only 2 species: Zygoribatula connexa (74%) and Ramusella sp. (10%). Due to soil conditions by the irrigation type, results gave information, on one hand, about the tolerance of some species like O. nova, R. ardua, and T. velatus elegans to heavy metals, and on the other hand, about the low resistance to heavy metals of Epilohmannia pallida and Z. connexa, which were present in the less polluted parcel, but are tolerant to saline soils. Results can be useful to support the use of some species of oribatid mites as bioindicators in ecosystems with similar conditions. ResumenEl presente trabajo tiene como objetivo conocer la estructura (composición y densidad) de la comunidad de ácaros oribátidos y su relación con parámetros edáficos en 2 parcelas agrícolas con riego diferente, y constituye el primer trabajo sobre ácaros oribátidos en suelos regados con aguas residuales en México. Se seleccionaron 2 parcelas agrícolas, R. Iglesias et al. / Revista Mexicana de Biodiversidad 90 (2019): e902780 2 https://doi.

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Population dynamics of soil Acarina in natural and degraded forest ecosystem at Pathalipam, Lakhimpur, Assam

Abstract: Population density of soil Acarina in natural and degraded forest sites were studied for one year at Lakhimpur , 101 amsl

Cited by 2 publications

References 14 publications

Keanekaragaman Acarina Di Pusat Inovasi Agro Teknologi Mangunan

Keanekaragaman Acarina Di Pusat Inovasi Agro Teknologi Mangunan

Comparison of oribatid mites from agricultural soils with contrasting irrigation types in Hidalgo State, Mexico: a case study

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