Peran benih dari perbanyakan generatif sangat besar. Benih berkualitas biasanya disediakan oleh perkebunan besar yang jauh dari perkebunan petani kecil sehingga pengiriman benih membutuhkan waktu lama. Hal ini dapat menyebabkan penurunan kualitas biji kakao. upaya untuk menjaga kualitas benih dengan perlakuan pektin desiccant dan Polyethylene glycol 6000. Penelitian ini bertujuan untuk menganalisis pengaruh pemberian bahan pengering, lama penyimpanan, dan interaksi keduanya dalam menjaga kualitas biji kakao. Penelitian ini dilakukan di Pusat Penelitian Kopi dan Kakao Indonesia, Jember. Penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) Faktorial yang diulang dua kali. Faktor pertama adalah desikan dan faktor kedua adalah lama penyimpanan. Hasil penelitian menunjukkan bahwa bahan pengeringan memiliki pengaruh yang signifikan pada galat 1% terhadap kadar air, tingkat perkecambahan, dan indeks vigor biji kakao, dan pada tingkat 5% terhadap benih berjamur selama penyimpanan, tidak signifikan dalam Berat biji setelah disimpan. Lama penyimpanan secara signifikan pada galat 1% mempengaruhi kadar air, tingkat perkecambahan biji, dan terbukti dalam perdagangan 5% dari indeks vigor benih kakao, tidak signifikan dalam berat benih setelah simpan, dan benih berkecambah selama penyimpanan. Pengaruh kedua faktor memiliki pengaruh yang signifikan pada galat 1% terhadap kadar air, benih berjamur selama penyimpanan, perkecambahan, dan indeks vigor benih, dan tidak ada pengaruh yang signifikan terhadap berat benih setelah penyimpanan dan benih berkecambah dalam penyimpanan.
Clove oil has the potential to suppress the development of the mosaic virus in patchouli plants, but its effectiveness in the field has not been studied. This study aimed to evaluate the effect of clove nano biopesticide on controlling patchouli mosaic disease. The research was conducted at the Manoko Experimental Garden, Bandung, West Java from March to November 2018. The patchouli used was Patchoulina-2 variety, which originated from the Seed Breeder Garden in Lembang, Bandung. This study was arranged in a Randomized Block Design (RBD), consisting of five treatments and ten replications within each treatment, with one hundred plants in each replication. The results obtained showed that nano biopesticides of citronella, clove, and commercial citronella (Asimbo) were able to reduce the incidence and intensity of mosaic diseases in patchouli plants, showing the efficacy levels of 14.68%, 9.06%, and 5.83%, respectively. The application of citronella and clove biopesticides on Patchoulina-2 every month could increase plant fresh weight, when compared to the plants without treatment. Patchoulina-2 plants treated with nano biopesticides of clove and commercial citronella (Asimbo) showed higher value of fresh weight compared to those treated with citronella nano biopesticide. The clove nano biopesticide can also be developed to control mosaic diseases in patchouli plants.
Inventory management has an important role in a company because inventory management can decrease production cost. Economic order quantity using to minimize the production cost. Inventory management of flour in bread company Nikki Echo not been seen clearly prove by so many booking amount. It can giving addition of cost. The purpose of this research is (1) Analyzing optimal flour stock by using EOQ method in bread company Nikki Echo, (2) Analyzing reorder point raw material inventory by using EOQ method in bread company Nikki Echo, (3) Analyzing total raw material inventory cost by using EOQ method in bread company Nikki Echo. This research be held from February 20 until April 19 2018 in bread company Nikki Echo, Tanjung Pauh, Payakumbuh city, West Sumatera province. Flour stock by using EOQ method as much 17.394 kg it means the amount greater than company policy. That amount increase 79,6% from the amount set by company. Frequency of booking less than company policy that is 7 times booking. Amount of reorder by using EOQ method is 10.251 kg with the inventory lead time for 3 days. Total inventory cost by using EOQ method as many Rp 11.445.513. This value small than total inventory cost issued by company policy. Decreasing cost amount 98% from company policy. That cause by ordering amount reduced 33 times or same with 82,5% from the amount before
Sampah adalah sisa kegiatan sehari-hari manusia dari proses alam yang berbentuk padat. Sampah perlu dikelola dengan baik agar tidak merusak lingkungan. Tujuannya dari kegiatan pengabdian kepada masyarakat ini adalah (1) untuk memberikan pengetahuan kepada siswa Sekolah dasar Muhammadiyah tentang sampah dapat mencemarkan lingkungan. (2) memberikan ketrampilan kepada siswa bahwa sampah dibedakan atas beberapa jenis. (3) Memberi ketrampilan pada siswa mengolah sampah organik menjadi kompos dan pupuk Cair Orgabik (POC). (4) Meningkatkan kreativitas siswa mengolah sampah anorganik menjadi ecobricks Metode yang digunakan adalah ini: 1) Ceramah dan diskusi tentang sampah. 2). Pelatihan memilah sampah, 3) Pelatihan mengolah sampah organik menjadi kompos dan Pupuk Cair Organik (POC). 4) Pelatihan mengolah sampah plastik menjadi ecobriks. Hasil dari kegiatan pengabdian pada masyarakat ini adalah telah meningkatkan pengetahuan siswa dan guru-guru yang ada dilingkungan Sekolah Dasar Muhammadiyah tentang sampah, meningkatkan ketrampilan cara membedakan jenis sampah, mampu mengolah sampah menjadi pupuk kompos dan pupuk cair organic (POC), dan meningkatkan kreativitas mengolah sampah plastic menjadi ecobriks. Kesimpulan kegiatan pengabdian kepada masyarakat kepada siswa Sekolah Dasar Muhammadyah meningkatkan pengetahuan tentang sampah, cara pengelolaan dan memberikan pendidikan karakter bagi siswa.
Gunuang Omeh sub-district is the center of jeruk siam production because it has superior ranges of citrus based on the Mandate of the Minister of Agriculture in 2008. This location has the most extensive variety of farmers, particularly 70.5% (987 farmers). Presently, the asking price of oranges from this location is 69.23% higher than rivals from outside the area. The role of various other marketing establishments is fairly more leading in determining prices than farmers. This research aims to analyze the marketing of Jeruk Siam Gunuang Omeh with a Structure, Conduct, and Performance (SCP) approach. This research was conducted in Kenagarian Koto Tinggi in August 2019 and January 2020. The information used was secondary data and primary. Farmers were selected through purposive sampling and snowball sampling for a middleman. Information processing in this study used qualitative and quantitative detailed evaluation. Based upon the assessment of the market structure, jeruk siam marketing tends to lead to an oligopsony market framework. Going by market habits, there are four marketing channels and marketing functions performed by marketing establishments, mainly the exchange function, physical facility function, and function. On the other hand, market performance evaluation shows that the share of prices received by farmers (farmer's share) is relatively high (>40%). This is because of the lack of various other marketing establishments that execute the processing of jeruk siam. There's no considerable increase in item included worth between marketing firms.
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