Update Artikelilmiah: 7970

NINA ROHATI

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Abstrak (Bhs. Indonesia)

Penelitian untuk mengetahui keragaman dan kelimpahan Dermaptera pada lahan pertanian organik dan intensif, serta mengetahui kelimpahan Dermaptera pada lahan pertanian organik dan intensif telah dilakukan di lereng Gunung Slamet di Desa Melung, Kecamatan Kedung Banteng, Purwokerto pada bulan mei sampai november 2013. Dalam  penelitian ini digunakan metode survei dengan teknik pengambilan sampel secara sistematik menggunakan line transect yang terbagi menjadi 5 kuadran. Pengambilan sampel dilakukan dengan menggunakan perangkap pitfall trap dan core sampler dengan interval satu bulan selama tiga bulan di masing-masing lokasi penelitian. Variabel yang diamati meliputi keragaman dan kelimpahan Dermaptera dari masing-masing lahan pertanian. Parameter yang diamati berupa ragam familia dan jumlah individu setiap familia Dermaptera. Parameter lain yang diukur adalah pH tanah, kelembaban tanah, temperatur tanah. Data kelimpahan serangga Dermaptera dianalisis secara deskriptif pada level familia. Hasil penelitian ini menunjukkan bahwa keragaman serangga Dermaptera pada lahan pertanian organik lebih banyak (familia Labiidae, Carcinophoridae dan Forficulidae) dibandingkan lahan pertanian intensif (familia Labiidae dan Carcinophoridae). Kelimpahan serangga Dermaptera pada lahan pertanian organik sebanyak 19 individu, sedangkan pada lahan pertanian intensif sebanyak 4 individu.

Abtrak (Bhs. Inggris)

A study aimed to determine the Dermapteran insect diversity and abundance in organic and intensive farmland and to determine Dermaptera abundance in organic and intensive farmland on the southem slope of  Mount Slamet, Melung Kedungbanteng Purwokerto has been conducted in may-november 2013. This research used a survey method with systematic samplings. The sampling points were determined by using line transects and each of  which  was divided into 5 quadrants. Pitfall traps and core samplers were used to collect the insects at each quadrant. Sampling was conducted once a month during the period of three months from may to juli. The variables observed consisted of Dermapteran diversity and Dermapteran abundance from each farmland. The parameters observed were the number of  families and the number of individuals in each family of the Dermapteran insects collected. Other parameters were soil pH, soil moisture, and soil temperature. The Dermapteran abundance data were analyzed descriptively at the level of family. The results showed that the diversity of the Dermapteran insects in the organic farmland (family : Labiidae, Carcinophoridae, and Forficulidae) was greater than in the intensive farmland (family : Labiidae and Carcinophoridae). The Dermapteran abundance in organic farmland was 19 individuals, while in intensive farmland was 4 individuals.

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