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All Journal Perspektif : Review Penelitian Tanaman Industri Buletin Penelitian Tanaman Rempah dan Obat Indonesian Journal of Jamu
Molide Rizal, Molide
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Health Professions Medicine & Pharmacology

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PENGELOLAAN KOMUNITAS SERANGGA HAMA DAN SERANGGA BERGUNA UNTUK PENINGKATAN PRODUKTIVITAS JAMBU METE Management of Pest and Benefit Insects For Increasing Cashew Productivity Siswanto, Siswanto; Rizal, Molide
Perspektif Vol 17, No 1 (2018): Juni 2018
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/psp.v17n1.2018.01-14

Abstract

ABSTRAKJambu mete (Anacardium occidentale L) merupakan komoditas perkebunan yang cukup potensial sebagai komoditas ekspor Indonesia. Tanaman jambu mete  adaptif pada kondisi lahan kering dengan curah hujan rendah dan telah dikembangkan secara luas di Indonesia, terutama di kawasan Timur. Tahun 2015  luas tanaman jambu mete di Indonesia tercatat seluas 522.863  ha dengan produksi 137.580  ton dan produktivitas sekitar 431 kg/ha/th. Produktivitas lahan pertanaman jambu mete tersebut tergolong masih rendah dibandingkan dengan potensinya yang bisa mencapai 800-1000 ton gelondong/ha/th. Salah satu faktor penyebab rendahnya produktivitas jambu mete di Indonesia  berasal dari  komunitas serangga yang berasosiasi pada tanaman jambu mete antara lain  serangga hama, serangga penyerbuk dan serangga musuh alami. Tercatat lebih dari 100 jenis serangga berasosiasi dengan pertanaman jambu mete terutama pada musim pembungaan, meliputi serangga hama, serangga musuh alami, serangga penyerbuk, serangga vektor penyakit,dan serangga berguna lainnya yang mempengaruhi produktivitas dan perkembangan jambu mete. Kenyataan tersebut menunjukkan komunitas serangga jambu mete cukup berperan terhadap perkembangan dan produktivitas jambu mete. Berkaitan dengan keberadaan serangga tersebut perlu upaya pengelolaan habitat atau lingkungan yang tepat dan sesuai untuk pengendalian serangga hama dan peningkatan produktivitas jambu mete.Cashew (Anacardium occidentale L) is a potential plantation commodity as an Indonesian export commodity. Cashew nut plants are adaptive to dry land conditions with low rainfall and have been widely developed in Indonesia, especially in Eastern part of Indonesia. In 2015, the area of cashew nut plant in Indonesia is 522,863 ha with production of 137,580 tons and productivity around 431 kg / ha / year. The productivity of cashew plantation is relatively low compared to the potential that can reach 800 - 1000 tons of nut / ha / yr. One of the factors causing the low productivity of cashew in Indonesia, comes from insect communities associated with cashew plants such as insect pest attacks, pollinating insects and natural enemy insects. It was recorded more than 100 species of insects associated with cashew crops, especially during the flowering season, including insect pests, natural enemy insects, pollinating insects, disease vector insects, and other useful insects which affect the cashew production and growth. This fact shows cashew insects community contribute to the development and productivity of cashew nuts in a positive or negative sense. In relation to the presence of these insects, it is necessary an effort to manage appropriates habitat / environment to control insect pests and increase the productivity of cashew.  
POTENSI EKSTRAK TANAMAN OBAT DAN AROMATIK SEBAGAI PENGENDALI KEONG MAS Wiratno, Wiratno; Rizal, Molide; Laba, I Wayan
Buletin Penelitian Tanaman Rempah dan Obat Vol 22, No 1 (2011): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v22n1.2011.%p

Abstract

Potency of Medicinal and Aromatic Crop Extracts to control Golden SnailResearch aimed to evaluate potency of some medicinal and aromatic plants as raw materials of molluscicides to control the golden snail has been done in the En-tomological Laboratory of Medicinal and Aromatic Crops Research Institute, Bogor, Indonesia from February to October 2008. The study used factorial ith rando-mized block design basis. The first factor is three levels dipping time of 5, 10, and 20 hours. The second factor is 14 kinds of extracts to be tested i.e. extracts of clove, the crown of god, seraiwangi, turmeric, physic nut, pig nut, legundi, chili java, ba-badotan, brotowali, bitter, kenikir, noni, and rerak. Research initially conducted by dissolving 5% tween 80 in water. After that into the 1 l of solution is placed 5 g of extract to be tested so that the concen-tration of extract in the solution to be tested is 0.5%. After that the snails were put into the solution and were fed with ta-ro leaf (Colocasia giganteum). In the con-trol treatment the snail only be soaked in water containing 5% tween 80. Soaking performed for 5, 10, and 20 hours in glass jars 9 x 15 cm2 diameter. After soaking snails then were transferred into the bottle containing clean water and then given a taro leaf size ~100 cm2 as food. Each tre-atment used 10 snails and repeated 3 times. Observations were made at 1, 2, and 3 days after application of the golden snail mortality by counting the number of snails that died after treatment and of inhibition of eating by noting the eaten leaf area. The results showed that the clove, the crown of god, Cintronella oil, and tur-meric are the most effective extract with 100% mortality rate and percentage of >90% inhibition of eating. Among the plants tested, clove most prospective to be developed as a controlling golden snail due to its high yield and the most immediate cause of death of the snail test. 
Pengaruh Teknik Ekstraksi Daun Ubi Jalar Ungu (Ipomoea batatas) dan Daun Jambu Biji (Psidium guajava) terhadap Aktivitas Antioksidan Br Sembiring, Bagem; Bermawie, Nurliani; Rizal, Molide; Kartikawati, Andriana
Jurnal Jamu Indonesia Vol. 5 No. 1 (2020): Jurnal Jamu Indonesia
Publisher : Tropical Biopharmaca Research Center, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jji.v5i1.184

Abstract

Daun ubi jalar ungu dan daun jambu biji dikenal sebagai tanaman obat dan telah banyak dimanfaatkan untuk membantu mengatasi berbagai masalah kesehatan. Kandungan senyawa bioaktif yang bermanfaat bagi kesehatan dipengaruhi oleh mutu bahan baku dan teknik ekstraksi. Penelitian ini bertujuan mendapatkan teknik ekstraksi terstandar daun ubi jalar ungu dan daun jambu biji Australia untuk menghasilkan aktivitas antioksidan yang tinggi. Tahap kegiatan meliputi penanganan bahan baku, analisis mutu simplisia, ekstraksi, dan pengujian aktivitas antioksidan. Kegiatan menggunakan Rancangan Acak Lengkap faktorial yang terdiri dari 2 faktor yaitu konsentrasi pelarut etanol (50, 70 dan 96%) dan lama ekstraksi (2, 3, 4 jam). Parameter yang diamati yaitu mutu simplisia, rendemen ekstrak dan aktivitas antioksidan. Hasil penelitian diperoleh kandungan flavonoid simplisia daun ubi jalar ungu sebesar 1,30% dan daun jambu biji Australia 2,72%. Rendemen ekstrak berkisar antara 8,4-68,2% dan 21,2-53,8%. Nilai IC50 untuk aktivitas antioksidan terkecil ekstrak daun ubi jalar ungu yaitu 33,34 bpj hasil ekstraksi dengan etanol 70% selama 2 jam dan daun jambu biji Australia nilainya 10,10 bpj hasil ekstraksi dengan pelarut etanol 96% selama 3 jam. Aktivitas antioksidan ekstrak daun jambu biji Australia lebih kuat dibandingkan ekstrak daun ubi jalar ungu. Konsentrasi pelarut berpengaruh terhadap rendemen ekstrak dan kekuatan aktivitas antioksidan.
Co-Authors Adi Wiratno, Adi Br Sembiring, Bagem I Wayan Laba Kartikawati, Andriana Nurliani Bermawie Siswanto, Siswanto