Browsing Agronomy and Horticulture by Author "Purwito, Agus"
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Budidaya Anggrek Palanopsis Produksi Anggrek Phalaenopsis untuk Ekspor di PT Ekakarya Graha
Gustin | Purwito, Agus | Sukma, Dewi (2010) -
Budidaya Tanaman Anggrek:Pengelolaan Pembibitan Anggrek Phalaenopsis di PT.Ekakarya Graha Flora, Cikampek, Jawa Barat
Aditya, Eka Nur Rachman | Purwito, Agus | Sukma, Dewi (2010) -
Budidaya Tanaman Kentang (Solanum tuberosum L.) dengan Aspek Khusus Pembibitan di Hiikmah
Ummah, Khoirul | Purwito, Agus (2009) -
Effect of Host Plant Resistance on Thrips Development
Maharijaya, Awang | Vosman, Ben | Purwito, Agus | Voorrips, Roeland E. (2011)Thrips (Frankliniella occidentalis and Thrips parvispinus) are a major pest in pepper cultivation. Control of thrips is difficult because of their polyphagous and cryptic behaviour as well as their increasing resistance ... -
Embriogenesis Somatik pada Bawang Merah
Dinarti, Diny | Purwito, Agus | Susila, Anas D. | Tiran, Ray (2007)Penelitian bertujuan untuk mempelajari pengaruh pemberian 2,4-D terhadap pembentukkan kalus embrionik dan mempelajari pengaruh jenis sitokinin terhadap perkembangan kalus embrionik menjadi embrio somatik bawang merah yang ... -
Induksi Kalus pada Kultur Antera Jeruk Keprok
Kosmiatin, M. | Husni, A. | Purwito, Agus (2010)Jeruk keprok adalah jeruk lokal unggulan Indonesia yang termasuk dalam true species dari genus Citrus. Jeruk ini rasanya cukup manis tetapi kualitasnya belum unggul karena jumlah bijinya banyak. Peningkatan kualitas buah ... -
Induksi Kalus Tiga Kultivar Lili (Lilium sp) dari Petal Bunga pada Beberapa Media
Kurniati, Ridho | Purwito, Agus | Wattimena, G. A. | Marwoto, Budi | Supenti (2011)It has been usual that vegetatif propagation of lilium was using bulb scale or bulbs. Another kind of vegetatif propagation used petals. Different stage of developing flower buds was used in this research. The objectives ... -
Induksi Kalus Tiga Kultivar Lili (Lilium sp) dari Petal Bunga pada Beberapa Media
Kurniati, Ridho | Purwito, Agus | Wattimena, G. A. | Marwoto, Budi | Supenti (2011)It has been usual that vegetatif propagation of lilium was using bulb scale or bulbs. Another kind of vegetatif propagation used petals. Different stage of developing flower buds was used in this research. The objectives ... -
Induksi Mutasi Protocorm Like Bodies (PLB) Anggrek Spathoglottis plicata Blume. Aksesi Bengkulu pada Sebelas Taraf Dosis Iradiasi Sinar Gamma
Romeida, Atra | Sutjahjo, Surjono Hadi | Purwito, Agus | Sukma, Dewi | Rustikawati (2012)Spathoglottis plicata Blume merupakan salah satu jenis anggrek tanah yang memiliki keragaman genetic warna bunga yang rendah dibandingkan dengan jenis anggrek lainnya. Percobaan ini bertujuan untuk menginduksi keragaman ... -
Induksi Proliferasi Tunas In Vitro Mentha piperita Melalui Penambahan BAP dan Chitosan
Azizi, Alfia Annur Aini | Purwito, Agus | Wiendi, Ni Made Armini (2012)The aims of the research was to study the effect of Chitosan and BAP on in vitro shoot proliferation of Mentha piperita. This research was conducted from March 2011 to November 2011 at Tissue Culture’s Laboratory, Departement ... -
Induksi Tanaman Haploid Dianthus sp. Melalui Pseudofertilisasi Menggunakan Polen yang Diiradiasi dengan Sinar Gamma
Kartikaningrum, S. | Purwito, Agus | Wattimena, G. A. | Marwoto, B. | Sukma, Dewi (2011)Haploid plants of Dianthus sp. were obtained by pseudofertilization using irradiated pollen. Gamma ray of 100 gray were used for inactivating pollen. Crossing were made using 131 female as pod parents. After pollination ... -
Iradiasi Sinar Gamma pada Kalus Lili Oriental cv.’Sorbon’ untuk Menginduksi Keragaman In Vitro
Kurniawati, Ridho | Purwito, Agus | Wattimena, G. A. | Marwoto, Budi (2013)The variation of lilium cv.sorbon were induced by gamma irradiation. Radiosensitivity of plant to irradiation was different every plants. The objectives of the experiment were to find out the optimum dosis for inducing ... -
Keefektifan Bahan Pemadat dan Pemotongan Haustorium pada Kultur Embrio Zigotik Kelapa Kopyor
Larekeng, Siti Halimah | Mattjik, Nurhayati Ansori | Purwito, Agus | Sudarsono (2011-11-22)Constrains in obtaining homozygote Kopyor coconut seedlings are: the homozygote kopyor coconut fruits are not able to germinate and the alternative methods for producing Kopyor coconut seedlings through zygotic embryo ... -
Kombinasi persilangan dan seleksi in vitro untuk mendapatkan kultivar unggul kentang
Purwito, Agus | Wattimena, G.A. (2008)Cultivars Granola dan Atlantic are the best cultivars so far for farmers, due to it adaptation in Indonesia. Cv GI-anola is resistant to several iniportant diseases, but the quality is low, thus only produce for vegetable ... -
Optimasi Pertumbuhan dan Multiplikasi Lini Klon PLBs Anggrek Spathoglottis plicata Blume Melalui Modifikasi Komposisi Medium MS dan Sitokinin
Romeida, Atra | Sutjahjo, Surjono Hadi | Purwito, Agus | Sukma, Dewi | Rustikawati (2011)This experiment was aimed to obtain the best combination formulations of vitamin and sucrose concentrations of the medium, and the best combination between types of cytokinins and its concentration on inducing the best ... -
Pelestarian Plasma Nutfah Kakao (Theobroma cacao L.) Dengan Slow Cooling Cryopreservation
Heryani, Dini | Efendi, Darda | Purwito, Agus (2006)One of the importance thing of plant genetic resources is cacao (Theobroma cacao L). Seed of cacao is defined are seeds which are sensitive to desiccation, chilling and cannot be dried below a certain critical moisture ... -
Pembentukan Embrio Somatik Sekunder pada Tanaman Kelapa Sawit (Elaeis guineensis Jacq.)
Rahman, Arif | Husni, Ali | Purwito, Agus (2012)Average productivity of Indonesian crude palm oil (CPO) approximately 3 tonnes/ha/year, while theriotically to the production can reach to 18.2 tonnes/ha/year. An attempt to achieve maximum production is the availability ... -
Pengaruh Induksi Mutasi Sinar Gamma pada Regenerasi Kalus Embriogenik Keprok Garut (Citrus reticulata L. )
Karyanti | Purwito, Agus | Husni, Ali Husni (2012)Citrus is one of the prominent fruit commodities in Indonesia. The plant growths and widely spread and in some areas it becomes a major local fruit. Keprok Garut is one of local commodity which has some several superior ... -
Pengaruh Iradiasi Sinar Gamma terhadap Regenerasi Kalus Jeruk Siam Hasil Kultur Protoplas
Wulansari, Aida | Purwito, Agus | Husni, Ali | Sudarmonowati, Enny (2012)Tangerine cv. Siam has a quite sweet flavour, easily peeld skin, fragant, soft and juicy flesh. But still has relatively many seeds (15-20 seeds per fruit) and the skin color that has not been so attractive, so it can not ... -
Pengaruh Irradiasi Sinar Gamma Cobalt 60 terhadap Karakter Morfologi Tanaman Obat Sambiloto (Andrographis paniculata (Burm. f.) Wallich Ex Ness)
Royani, Juwita Ida | Purwito, Agus | Sumaryono, Wahono (2012)Pemuliaan mutasi merupakan salah satu strategi yang dapat digunakan untuk mempertinggi keragaman genetik, meningkatkan kandungan senyawa aktif dan sifat unggul pada tanaman obat. Salah satu metode pemuliaan yang dapat ...