Karakteristik Kulit Kokon Segar Ulat Sutera Liar (Attacus atlas) dari Perkebunan Teh di Daerah Purwakarta

Baskoro, Agung; Fuah, Asnath Maria; Ekastuti, Damiana Rita

doi:10.25077/jpi.13.3.171-182.2011

Cited by 3 publications

(11 citation statements)

References 2 publications

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“…Hal ini karena saat instar V, bibit Soppeng mempunyai konsumsi yang tinggi yaitu 4,066 g/ekor dengan berat ulat yang tinggi yaitu 2,917 g sehingga meskipun menghasilkan pupa yang lebih berat, juga menghasilkan serat kokon yang tinggi. Baskoro (2008) menyatakan bahwa semakin tinggi berat kulit kokon, maka semakin besar kandungan seratnya. Berat kulit kokon pada penelitian ini lebih kecil dari hasil Atmosoedarjo et al (2000) yaitu 0,30-0,40 g untuk berat kulit kokon varietas murni dan 0,35-0,55 g untuk varietas hibrida.…”

Section: Berat Dan Persentase Kulit Kokonunclassified

Produktivitas Ulat Sutera (Bombyx mori L.) Ras BS-09 di Daerah Tropis

Estetika¹,

Endrawati²

2018

JIPTHP

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Silkworm is a cold-blooded animal (poikiloterm) so that environment conditions greatly affect their growth. In China, silkworms rearing in the highlands with cool conditions. However, Indonesia is a tropical country with diverse topography conditions and some of them are low altitude areas below 250 m above sea level (asl). This study examined the productivity of silkworms in altitude of 250 m asl. The material used silkworm seedlings from the Silkworm Breeding Center (PPUS) Soppeng and Candiroto, and using 2 different types of mulberry leaf feed (Morus multicaulis and Morus cathayana). Both PPUS have different climatic and altitude conditions. Soppeng at an altitude less than 300 meters asl and Candiroto at a higher one. The results showed that silkworm from Soppeng with fed M. multicaulis was significant different (P<0.05) than other treatments in almost all parameters (consumption, weight of larva, quantity and quality of cocoon shell). The result indicated silkworm Soppeng breed with M. multicaulis have good performance either cocoon shell productions and qualities in Tropic (especially rearing at altitudes around 250 m asl).

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Section: Berat Dan Persentase Kulit Kokonunclassified

Produktivitas Ulat Sutera (Bombyx mori L.) Ras BS-09 di Daerah Tropis

Estetika¹,

Endrawati²

2018

JIPTHP

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“…Hal tersebut juga dibuktikan dengan persentase bobot kulit kokon yang dihasilkan. Pada penelitian ini menghasilkan persentase bobot kulit kokon sebesar 60,19±7,78 % (Tabel 1), sedangkan hasil Baskoro (2008) sebesar 72,39±6,12 %. Persentase bobot kulit kokon yang lebih kecil dalam penelitian ini lebih memperkuat bahwa tempat mengokon berpengaruh terhadap bobot kulit kokon, karena akan mempengaruhi perilaku mengokon.…”

Section: Bobot Kokonunclassified

“…Dalam perhitungan persentase kulit kokon diatas, bobot pupa tidak diperhitungkan. Hal ini karena Baskoro (2008) tidak memasukkan bobot pupa dalam perhitungan persentase bobot kulit kokonnya.…”

Section: Bobot Kokonunclassified

“…Persyaratan utama untuk tempat pengokonan adalah kuat, struktur cocok untuk mengokon, mampu mengontrol kelembaban, memberi kemudahan untuk memperlakukan larva pada waktu mengokon (Atmosoedarjo et al, 2000). Penelitian ini menghasilkan bobot floss sebesar 0,23±0,09 g/kokon (Tabel 1), sedangkan hasil Baskoro (2008) bobot floss-nya sebesar 0,18±0,05 g/kokon (berasal dari perkebunan teh di Purwakarta). Hasil tersebut menunjukkan bahwa bobot floss yang dihasilkan pada penelitian ini lebih besar dari bobot floss kokon yang diambil dari alam.…”

Section: Bobot Floss Dan Bobot Pupaunclassified

“…Hasil penelitian ini menggambarkan bahwa kokon A. atlas berbentuk elip dengan rata-rata panjang kokon 54,30±5,74 mm, diameter (anterior 22,26±2,60 mm, medial 25,65±2,38 mm, posterior 22,92±2,45 mm) dan lingkar kokon (anterior 70,42±7,48 mm, medial 80,70±10,69 mm, posterior 72,19± 12,82 mm). Hasil ini tidak jauh berbeda dengan hasil Baskoro (2008) dengan rata-rata panjang kokon 53,30±5,20 mm, diameter (anterior 21,70±2,20 mm, medial 26,10±2,30 mm, posterior 23,00±2,50 mm) dan lingkar kokon (anterior 64,20±6,20 mm, medial 81,80±7,10 mm, posterior 68,70±7,30 mm). Hasil ini menunjukkan bahwa ukuran kokon yang mempengaruhi bentuk kokon dalam satu spesies ulat sutera (dalam hal ini A. atlas) adalah sama.…”

Section: Panjang Diameter Dan Lingkar Kokonunclassified

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Morfometri Kokon Attacus atlas Hasil Pemeliharaan di Laboratorium

Endrawati¹,

Fuah²

2012

JPI

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Attacus atlas is one of the wild silkworms which is originated from Indonesia, which has economic value and high potency to be developed especially at the cocoon stage. These potential aspects for future developed include row material of silk fabrics, cosmetics, medical, and engineering materials. However, this potential has not been matched by productions level. Attacus atlas still live in nature with only 10% of cocoon production rate. In this study, A. atlas was reared in the laboratory to determine the different characteristics of Attacus atlas cocoon between rearing enviromntment as compared to which in nature. The results showed that the characteristics of the cocoon varies and influenced by humidity and temperature environments, place and behavior during making cocoon. Whole cocoon weight average of 6.37±1.07 g/cocoon, weight of floss (0.23±0.09 g/cocoon or 5.82±3.86%), weight of shell cocoon (0.62±0.35 g/cocoon or 11.

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Characteristics Of Attacus atlas Cocon Collected from Tree of Mahoghony (Swietenia mahagoni) in Kembaran District

Putri,

Wuliandari

2023

JBT

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Attacus atlas is a wild silk type from the non-mulberry group, representing various fagara silkworms that produce cocoons. The produced cocoons have high economic value when utilized for commercial silk production. The distinctive characteristic of A. atlas silk fibers differs from Bombyx mori (mulberry) silk as the resulting fibers have a natural brown color without dyeing processes. The characteristics of cocoons significantly impact the resulting thread production. This study aims to obtain data on the characteristics and morphometrics of A. atlas cocoons located on mahogany trees providing road shade in Kembaran District. Observed characteristics include the weight of the intact cocoon skin, the weight of cocoon skin without floss, the weight of floss, cocoon diameter, cocoon circumference, cocoon length, and cocoon color. The collected data were then analyzed using descriptive analysis. The research shows that A.atlas cocoon skin characteristics vary greatly, demonstrated by the weight of the intact Cocoon Skin (0.66-2.35 g), the weight of Cocoon Skin without Floss (0.46-1.93 g), the weight of Floss (0.1-0.54 g), Cocoon Length (5.2-8.1 cm), Anterior Diameter (2.10-3.0 cm), Medial Diameter (2.30-3.4 cm), Posterior Diameter (2.20-3.1 cm), Anterior Circumference (6.20-9.50 cm), Medial Circumference (7.70-10.50 cm), Posterior Circumference (6.10-9.10 cm), and cocoon color classification into light (17 cocoons/15.9%), medium (66 cocoons/61.7%), and dark (24 cocoons/22.4%). The temperature, cocooning location, and gender of the cocoon are unknown, resulting in weight and morphometric value variations.

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Karakteristik Kulit Kokon Segar Ulat Sutera Liar (Attacus atlas) dari Perkebunan Teh di Daerah Purwakarta

Cited by 3 publications

References 2 publications

Produktivitas Ulat Sutera (Bombyx mori L.) Ras BS-09 di Daerah Tropis

Produktivitas Ulat Sutera (Bombyx mori L.) Ras BS-09 di Daerah Tropis

Morfometri Kokon Attacus atlas Hasil Pemeliharaan di Laboratorium

Characteristics Of Attacus atlas Cocon Collected from Tree of Mahoghony (Swietenia mahagoni) in Kembaran District

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