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<title>UT - Technology and Management of Plantation Production</title>
<link>http://repository.ipb.ac.id/handle/123456789/153670</link>
<description/>
<pubDate>Sun, 12 Apr 2026 23:38:02 GMT</pubDate>
<dc:date>2026-04-12T23:38:02Z</dc:date>
<item>
<title>Efektivitas Dan Efisiensi Manajemen Pola Pemangkas Pada Tanaman Kopi Arabika (Coffea arabica L.) DI PT Sulotco Jaya Abadi, Tana Toraja</title>
<link>http://repository.ipb.ac.id/handle/123456789/170990</link>
<description>Efektivitas Dan Efisiensi Manajemen Pola Pemangkas Pada Tanaman Kopi Arabika (Coffea arabica L.) DI PT Sulotco Jaya Abadi, Tana Toraja
Rakadimas, Moh Riggan
Tiga perlakuan berbeda diteliti: satu pekerja menangani 1, 2, atau 3 teras, &#13;
dengan setiap perlakuan direplikasi 20 kali. Analisis data dilakukan dengan &#13;
menggunakan uji t satu sampel, membandingkan hasilnya dengan standar &#13;
perusahaan yang ditetapkan 180 pohon yang dipangkas per hari. Temuan &#13;
mengungkapkan bahwa Perlakuan 1 (179,8 pohon dipangkas; efisiensi 99,89%) &#13;
tidak menunjukkan perbedaan yang signifikan dari standar. Sebaliknya, Perlakuan &#13;
2 (190,3 pohon dipangkas; efisiensi 105,72%) menunjukkan kinerja yang jauh lebih &#13;
tinggi. Sebaliknya, Perlakuan 3 (170,6 pohon dipangkas; efisiensi 94,78%) &#13;
menghasilkan efisiensi yang jauh lebih rendah dibandingkan dengan standar. &#13;
Berdasarkan hasil ini, penelitian menyimpulkan bahwa pola pemangkasan di mana &#13;
satu pekerja mengelola dua teras adalah pilihan yang paling efektif dan efisien. &#13;
Implementasinya direkomendasikan untuk mengoptimalkan produktivitas tenaga &#13;
kerja dalam operasi pemangkasan kopi Arabika.; Three different treatments were studied: one worker handling 1, 2, or 3 &#13;
terraces, with each treatment replicated 20 times. Data analysis was performed &#13;
using a one-sample t-test, comparing the results to the company's established &#13;
standard of 180 trees pruned per day. The findings revealed that Treatment 1 (179.8 &#13;
trees pruned; 99.89% efficiency) showed no significant difference from the &#13;
standard. In contrast, Treatment 2 (190.3 trees pruned; 105.72% efficiency) showed &#13;
significantly higher performance. Conversely, Treatment 3 (170.6 trees pruned; &#13;
94.78% efficiency) resulted in significantly lower efficiency compared to the &#13;
standard. Based on these results, the study concluded that a pruning pattern where &#13;
one worker manages two terraces is the most effective and efficient option. Its &#13;
implementation is recommended to optimize labor productivity in Arabica coffee &#13;
pruning operations.
</description>
<pubDate>Wed, 01 Jan 2025 00:00:00 GMT</pubDate>
<guid isPermaLink="false">http://repository.ipb.ac.id/handle/123456789/170990</guid>
<dc:date>2025-01-01T00:00:00Z</dc:date>
</item>
<item>
<title>Manajemen Mitigasi Risiko Pemanenan Kopi Arabika (Coffea arabica L.) Berbasis Metode House Of Risk (HOR) DI PT Sulotco Jaya Abadi Tana Toraja</title>
<link>http://repository.ipb.ac.id/handle/123456789/170989</link>
<description>Manajemen Mitigasi Risiko Pemanenan Kopi Arabika (Coffea arabica L.) Berbasis Metode House Of Risk (HOR) DI PT Sulotco Jaya Abadi Tana Toraja
Fitri, Rizka Angelia
Penelitian ini bertujuan untuk menganalisis risiko dan menentukan strategi mitigasi pada aspek pemanenan kopi arabika di PT Sulotco Jaya Abadi dengan menggunakan metode House of Risk (HOR). Data dikumpulkan melalui wawancara dengan 10 responden ahli menggunakan teknik purposive sampling. Hasil fase HOR 1 menunjukkan terdapat delapan risk agent dominan yang perlu diprioritaskan. Fase HOR 2 menghasilkan strategi mitigasi dengan prioritas utama, yaitu penerapan sistem rekrutmen pekerja berbasis komunitas desa penyangga. Strategi ini dinilai efektif dan realistis untuk mengurangi ketergantungan pada tenaga kerja musiman. Implementasi strategi mitigasi tersebut diharapkan dapat meningkatkan kinerja pemanenan kopi arabika secara berkelanjutan di PT Sulotco Jaya Abadi.; This study aims to analyze risks and develop mitigation strategies in the harvesting process of Arabica coffee at PT Sulotco Jaya Abadi using the House of Risk (HOR) method. Data were collected through interviews with 10 expert respondents selected by purposive sampling. The results of HOR phase 1 identified eight dominant risk agents requiring priority handling. In phase 2, the highest priority mitigation strategy is the implementation of a community-based recruitment system in buffer villages. This strategy is considered effective and realistic in reducing dependence on seasonal labor. The implementation of this mitigation strategy is expected to sustainably improve the harvesting performance of Arabica coffee at PT Sulotco Jaya Abadi.
</description>
<pubDate>Wed, 01 Jan 2025 00:00:00 GMT</pubDate>
<guid isPermaLink="false">http://repository.ipb.ac.id/handle/123456789/170989</guid>
<dc:date>2025-01-01T00:00:00Z</dc:date>
</item>
<item>
<title>Pengaruh Ekstrak Kulit Jeruk Nipis Terhadap Hama Ulat  Grayak di Pembibitan Kopi Arabika (Coffea arabica L.) PT.  Sulotco Jaya Abadi</title>
<link>http://repository.ipb.ac.id/handle/123456789/170548</link>
<description>Pengaruh Ekstrak Kulit Jeruk Nipis Terhadap Hama Ulat  Grayak di Pembibitan Kopi Arabika (Coffea arabica L.) PT.  Sulotco Jaya Abadi
N, Muh Arfa Maarif .
MUH. ARFA MAARIF. N. Pengaruh Ekstrak Kulit Jeruk Nipis Terhadap Hama &#13;
Ulat Grayak di Pembibitan Kopi Arabika (Coffea arabica L.) PT. Sulotco Jaya &#13;
Abadi. Dibimbing oleh AGIEF JULIO PRATAMA. &#13;
Kopi merupakan salah satu tanaman komoditas perkebunan Indonesia &#13;
memiliki peranan produksi terbesar keenam setelah tanaman kelapa sawit, kakao, &#13;
karet, tebu, dan teh. Penelitian bertujuan untuk menganalisis pengaruh ekstrak kulit &#13;
jeruk nipis digunakan sebagai insektisida nabati di pembibitan kopi arabika PT. &#13;
Sulotco Jaya Abadi dalam pengendalian hama ulat grayak. Percobaan dilakukan &#13;
dengan Rancangan Acak Kelompok untuk perlakuan ekstrak kulit jeruk nipis pada &#13;
4 taraf dan pengulangan sebanyak 3 kali, sehingga mendapatkan 12 satuan &#13;
percobaan. Perlakuan meliputi konsentrasi ekstrak kulit jeruk nipis 0% (P1), 12%. &#13;
(P2), 18% (P3), dan 24% (P4). Data dianalisis menggunakan uji ANOVA dan uji &#13;
lanjut DMRT pada taraf 5%. Tingkat serangan hama ulat grayak pada 4 konsentrasi &#13;
berbeda menunjukkan bahwa serangan tertinggi ditemukan di konsentrasi 0% &#13;
dengan paramater kerusakan daun berlubang 13,00 helai, daun robek 12,33 helai, &#13;
dan daun terlipat 11,00 helai dan serangan terendah ditemukan pada konsentrasi &#13;
24% dengan persentase kerusakan daun berlubang 6,33 helai, daun robek 5,66 helai, &#13;
dan daun terlipat 5,00 helai. Hal tersebut menunjukan bahwa semakin tinggi &#13;
perlakuan ekstrak kulit jeruk nipis maka peredaran hama ulat grayak pada bibit kopi &#13;
arabika yang berumur 0-30 HST semakin kecil.; MUH. ARFA MAARIF. N. The Effect of Lime Peel Extract on Armyworm in &#13;
Arabica Coffee (Coffea arabica L.) Nurseries at PT. Sulotco Jaya Abadi. &#13;
Supervised by AGIEF JULIO PRATAMA. &#13;
Coffee is one of Indonesia’s plantation commodities, ranking sixth in &#13;
production after oil palm, cocoa, rubber, sugarcane, and tea. This research aimed to &#13;
analyze the effect of lime peel extract as a botanical insecticide in controlling &#13;
armyworm pests in Arabica coffee nurseries at PT. Sulotco Jaya Abadi. The &#13;
experiment was conducted using a Randomized Block Design (RBD) with four &#13;
concentration levels of lime peel extract and three replications, resulting in twelve &#13;
experimental units. The treatments consisted of lime peel extract concentrations of &#13;
0% (P1), 12% (P2), 18% (P3), and 24% (P4). Data were analyzed using ANOVA &#13;
and further tested with DMRT at a 5% significance level. The results showed that &#13;
the highest level of armyworm infestation occurred at the 0% concentration, with &#13;
leaf damage parameters recorded as 13.00 holed leaves, 12.33 torn leaves, and &#13;
11.00 folded leaves. Conversely, the lowest infestation was found at the 24% &#13;
concentration, with an average of 6.33 holed leaves, 5.66 torn leaves, and 5.00 &#13;
folded leaves. These findings indicate that the higher the concentration of lime peel &#13;
extract applied, the lower the incidence of armyworm attacks on Arabica coffee &#13;
seedlings aged 0–30 days after planting (DAP).
</description>
<pubDate>Wed, 01 Jan 2025 00:00:00 GMT</pubDate>
<guid isPermaLink="false">http://repository.ipb.ac.id/handle/123456789/170548</guid>
<dc:date>2025-01-01T00:00:00Z</dc:date>
</item>
<item>
<title>ANALISIS PERBANDINGAN KUALITAS FISIK DAN CITARASA KOPI ARABIKA (Coffea arabica L.) DENGAN 3 METODE PENGOLAHAN DI PT SULOTCO JAYA ABADI</title>
<link>http://repository.ipb.ac.id/handle/123456789/170523</link>
<description>ANALISIS PERBANDINGAN KUALITAS FISIK DAN CITARASA KOPI ARABIKA (Coffea arabica L.) DENGAN 3 METODE PENGOLAHAN DI PT SULOTCO JAYA ABADI
Saputra, Aditya Prima
ADITYA PRIMA SAPUTRA. Analisis Perbandingan Kualitas Fisik dan Citarasa&#13;
Kopi Arabika (Coffea arabica L.) dengan 3 Metode Pengolahan di PT Sulotco Jaya&#13;
Abadi. Dibimbing oleh SOFYAN ZAMAN.&#13;
Penelitian ini bertujuan untuk membandingkan pengaruh tiga metode&#13;
pengolahan kopi arabika (Coffea arabica L.) yaitu fullwash, natural, dan honey&#13;
terhadap kualitas fisik dan citarasa kopi di PT Sulotco Jaya Abadi, Tana Toraja.&#13;
Param fisik yang diamati meliputi kadar air dan densitas, sedangkan penilaian&#13;
citarasa dilakukan melalui cupping test oleh empat panelis mengacu pada protokol&#13;
SCA (Specialty Coffee Association). Hasil menunjukkan bahwa metode fullwash&#13;
memiliki kadar air tertinggi (12,13%) dan densitas tertinggi (785 g/L), sedangkan&#13;
metode natural menunjukkan kadar air dan densitas terendah. Pada uji citarasa,&#13;
fullwash menghasilkan skor tertinggi (8,88), diikuti natural (8,25) dan honey (8,06),&#13;
yang seluruhnya masuk dalam kategori specialty coffee. Metode fullwash unggul&#13;
pada atribut acidity dan clean cup, sedangkan natural dan honey memiliki kekuatan&#13;
pada sweetness dan body. Dapat disimpulkan bahwa metode pengolahan&#13;
berpengaruh signifikan terhadap mutu kopi. Metode fullwash direkomendasikan&#13;
bagi produsen yang menargetkan kualitas premium dengan profil rasa bersih dan&#13;
cerah; ADITYA PRIMA SAPUTRA. Comparative Analysis of Physical Quality and Flavor&#13;
of Arabica Coffee (Coffea arabica L.) with 3 Processing Methods at PT Sulotco&#13;
Jaya Abadi. Supervised by SOFYAN ZAMAN.&#13;
This study aims to compare the effects of three Arabica coffee (Coffea arabica&#13;
L.) processing methods, namely fullwash, natural, and honey, on the physical&#13;
quality and flavor of coffee at PT Sulotco Jaya Abadi, Tana Toraja. The physical&#13;
params observed included moisture content and density, while flavor assessment&#13;
was carried out through a cupping test by four panelists referring to the SCA&#13;
(Specialty Coffee Association) protocol. The results showed that the fullwash&#13;
method had the highest moisture content (12.13%) and the highest density (785 g/L),&#13;
while the natural method showed the lowest moisture content and density. In the&#13;
flavor test, fullwash produced the highest score (8.88), followed by natural (8.25)&#13;
and honey (8.06), all of which are included in the specialty coffee category. The&#13;
fullwash method excelled in acidity and clean cup attributes, while natural and&#13;
honey had strengths in sweetness and body. It can be concluded that the processing&#13;
method significantly influences coffee quality. The fullwash method is&#13;
recommended for producers targeting premium quality with a clean and bright&#13;
flavor profile.
</description>
<pubDate>Wed, 01 Jan 2025 00:00:00 GMT</pubDate>
<guid isPermaLink="false">http://repository.ipb.ac.id/handle/123456789/170523</guid>
<dc:date>2025-01-01T00:00:00Z</dc:date>
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