Browsing by Subject "Jatropha curcas"
Now showing items 1-20 of 40
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Biology and population abundance of spider mite tetranychus kanzawai (Acari: Tertanychidae) on Two cultivars of Jatropha curcas
(2010)Spider mite Tetranychus kanzawai is one of the most important pests attacking leaf of Jatropha curcas. Study was conducted with the objectives to elucidate life history parameters and abundance of spider mite on two Jatropha ... -
Budidaya Tanaman Jarak Pagar (Jatropha curcas Linn) Sebagai Sumber Bahan Energi Alternatif Biofuel
(2006-07)Tanaman jarak khususnya jarak pagar (Jatropha curcas) akhir - akhir ini banyak dibicarakan dan mulai dikembangkan secara meluas di Indonesia. Hal ini karena tanaman ini memiliki potensi sebagai sumber bio-diesel. Krisis ... -
Efektivitas Minyak Biji Kamandrah (Croton tiglium) Dan Jarak Pagar (Jatropha curcas) Sebagai Larvasida, Anti- Oviposisi Dan Ovisida Nyamuk Aedes aegypti Dan Aedes albopictus
(2008)Aedes aegypti and A. albopictus mosquito is increasing problem of public health, being the vector responsible for dengue and chikungunya. Various effort have been done to control the mosquitoes both chemically and naturally. ... -
The Effects of Input Temperature and Sulfonation Time on Methyl Ester Sulfonic Acid (MESA) Production from Jatropha curcas Methyl Ester by using Single Tube Falling Film Reactor (STFR)
(2011)Methyl ester sulphonate (MES) is an anionic surfactant that has been widely used in detergent and personal care products. Methyl ester sulphonic acid (MESA) is an intermediate product that synthesized during methyl ester ... -
Evaluasi genetik daya hasil dan sifat penting lainnya pada jarak pagar (Jatropha curcas L.) untuk mendukung perakitan varietas baru berdaya hasil tinggi
(2011)To develop high yielding varieties of physic nut (Jatropha curcas L.), an important oil producing crop needed to support development of renewable energy resources program in Indonesia requires genetic evaluation of the ... -
Evaluasi pertumbuhan Jarak Pagar (Jatropha curcas) setelah satu tahun sambung pucuk di tanah masam
(2012)Tanaman jarak pagar (Jatropha curcas) merupakan tanaman yang potensial sebagai penghasil minyak yang dapat dibudidayakan dan digunakan sebagai bahan bakar pengganti minyak bumi. Keberhasilan budidaya jarak pagar ditentukan ... -
Evaluasi Pertumbuhan Jarak Pagar (Jatropha curcas) Setelah Satu Tahun Sambung Pucuk Di Tanah Masam
(2012)Jatropha curcas is a potential plant can produce oil that can be used as biodiesel. The successful of J.curcas cultivation was determined by avaibility of the good quality of seedling. One of the efforts to obtain high ... -
Genetic Transfor mation of Jatropha curcas L. with MmCuZn-SOD gene by Agrobacterium tumefaciens
(2012)This research has an objective to ob tain the transgenic Jatropha curcas shoo ts containing MmCuZn-SOD gene. For genetic transfor mation, we used the pieces of cotyledons as an explants. These cotyledons were obtained from ... -
Genetic transformation of Jatropha curcas L. by Agrobacterium tumefaciens-mediated with type 2 metallothionein gene from Melastoma malabathricum
(2013)The main reason why we use marginal land for non-food crops like jatropha is the limited potential land to cultivate it. The condition of marginal land with low fertility, low pH and high content of heavy-metal can caused ... -
Induksi Pertumbuhan dan Pembentukan Bunga Tanaman Jarak Pagar Aksesi Meksiko dengan Zat Pengatur Tumbuh
(2011)Mexican accessions of Jatropha curcas has no toxics but its production is very low in Indonesia, thus required to stimulate growth and flowering with Plant Growth Regulator (PGR). The aims of this study were to determine ... -
Inisiasi Tunas pada Eksplan Nodus Tunggal Jarak Pagar (Jatropha curcas)
(2012)Jatropha curcas oil is renewable and non edible oil, so it is an ideal alternative to reduce demand of fossil energy source. Planting material of this plant becomes a limiting factor for seed production nowadays. Technology ... -
Isolation and introduction of citrate synthase gene of pseudomonas aeruginosa into plant to increase aluminum tolerance
(2012)Commonly, marginal land was known as acid soil with alumunium toxicity as the main problem. Nevertheles, acid soil has the potential for expansion of agricultural lands both for food crops and energy producing plant. Our ... -
Kajian transesterifikasi in situ biji jarak pagar (Jatropha curcas L.) pada berbagai kondisi operasi
(2010)Proses produksi biodiesel umumnya dilakukan melalui beberapa tahapan proses, yaitu ekstraksi minyak dari bahan baku, pemurnian minyak, dan transesterifikasi minyak menjadi biodiesel. Tahapan-tahapan proses yang harus ... -
Kandungan karbon nitrogen dan inisiasi meristem floral sebagai penciri jenis kelamin bunga tanaman jarak pagar (jatropha curcas)
(2015)Physic nut (Jatropha curcas) generally is monoecious plant. However, very rarely occurs the andromonoecious and trimonoecious plant. Analysis of sex flowers are needed to determine the relationship with physiological factors ... -
Keefektifan ekstrak tiga jenis tumbuhan terhadap Paracoccus marginatus dan Tetranychus sp. pada tanaman jarak pagar (Jatropha curcas L.)
(2010)Broad-spectrum synthetic pesticides which can cause some undesirable side effects, are commonly used by Jatropha curcas farmer. Thus, safe and effective alternatives need to be developed. The objective of this study was ... -
Kompatibilitas Sambungan Beberapa Aksesi Jarak Pagar (Jatropha Curcas L.) Unggulan untuk Memacu Produksi pada Lahan Masam
(2011)Grafting in physic nut (Jatropha curcas L.) is an effective methode to improve plant yield by combining distinc rootstock and scion in other to grow better and high yield under marginal land. The aim of the study was to ... -
Kontribusi Bahan Organik dan Anorganik pada Pemantapan Pertumbuhan Jarak Pagar (Jatropha curcas) di Lahan Bekas Tambang Timah.
(2009)Kegiatan penambangan timah dilakukan dengan melakukan pembukaan lahan yang menyingkirkan seluruh vegetasi di atas lahan tambang, dalam proses pemisahan konsentrat timah dari pasir melalui pencucian akan menghasilkan tumpukan ... -
Optimasi Proliferasi dan Perkecambahan Embrio Somatik serta Pertumbuhan Planlet Jarak Pagar (Jatropha curcas Linn.) Kultivar Dompu
(2014)Jatropha curcas Linn., merupakan salah satu tanaman berpotensi sebagai sumber biofuel bersifat non-edible. Dengan embriogenesis somatik dapat dihasilkan embrio dalam jumlah banyak. Melalui tahap pendewasaan dan perkecambahan, ...
