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Produksi dan Kualitas Benih Kedelai dalam Sistem Produksi Bersih Image
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Produksi dan Kualitas Benih Kedelai dalam Sistem Produksi Bersih

Karakteristik Buah Melon (Cucumis Melo L.) pada Lima Stadia Kematangan Image
Journal article

Karakteristik Buah Melon (Cucumis Melo L.) pada Lima Stadia Kematangan

Pertumbuhan dan Produksi Jintan Hitam pada Beberapa Komposisi Media Tanam dan Interval Penyiraman Image
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Pertumbuhan dan Produksi Jintan Hitam pada Beberapa Komposisi Media Tanam dan Interval Penyiraman

Produksi dan Kualitas Benih Kedelai dalam Sistem Produksi Bersih Image
Produksi dan Kualitas Benih Kedelai dalam Sistem Produksi Bersih Image
Journal article

Produksi dan Kualitas Benih Kedelai dalam Sistem Produksi Bersih

Karakteristik Buah Melon (Cucumis Melo L.) pada Lima Stadia Kematangan Image
Karakteristik Buah Melon (Cucumis Melo L.) pada Lima Stadia Kematangan Image
Journal article

Karakteristik Buah Melon (Cucumis Melo L.) pada Lima Stadia Kematangan

Pertumbuhan dan Produksi Jintan Hitam pada Beberapa Komposisi Media Tanam dan Interval Penyiraman Image
Pertumbuhan dan Produksi Jintan Hitam pada Beberapa Komposisi Media Tanam dan Interval Penyiraman Image
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Pertumbuhan dan Produksi Jintan Hitam pada Beberapa Komposisi Media Tanam dan Interval Penyiraman

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Perlakuan Benih dengan Rizobakteri Meningkatkan Mutu Benih dan Hasil Cabai (Capsicum AnnuumL.) Image
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Perlakuan Benih dengan Rizobakteri Meningkatkan Mutu Benih dan Hasil Cabai (Capsicum AnnuumL.)

The development of biological products based on beneficial microorganisms could extend the range of options for maintaining the health and yield of crops. Rhizobacteria have been used for ‘promoting plant growth. The objectives of this research were to determine the best method of preplant seed treatment through seed conditioning with rhizobacteria which would be effective to improve yields and increase seed quality of hot pepper. This research was conducted in Agronomy Laboratory Haluoleo University and in the field of Wawotobi Seed Farm Centre of Southeast Sulawesi Province. Seed conditioning with rhizobacteria was effective in improving plant growth, yield and seed quality of hot pepper. However, the most effective treatment was the integration of sawdust seed matriconditioning with rhizobacteria Bacillus polymixaBG25. The seed treatment increased fruit total per plant to 51, compared with 26 in the control seeds. The treatment was also effective in increasing seed viability and vigor (germination percentage and vigor index) to 81% and 46% compared with 41% and 26% in the control seeds. Based on this experiment, rhizobacteria B. polymixaBG25 integrated with sawdust seed matriconditioning could be recommended as biofertilizer in improving yield and seed quality of hot pepper. Keywords: hot pepper, matriconditioning, rhizobacteria, sawdust, seed treatment
Pengaruh Pemangkasan Batang dan Cabang Primer terhadap Laju Fotosintesis dan Produksi Jarak Pagar (Jatropha Curcas L.) Image
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Pengaruh Pemangkasan Batang dan Cabang Primer terhadap Laju Fotosintesis dan Produksi Jarak Pagar (Jatropha Curcas L.)

This research was aimed to study the effect of stem and primary branch prunning on photosynthetic rate and production of physic nut. The experiment was conducted in IPB experimental station in Cikabayan, Darmaga, Bogor, from February 2007 until May 2008. A randomized block design with one factor was used in the experiment. The treatments were combination between stem pruning with various height from the soil surface and pruning of primary branches with various number of branch remained. Stem pruning on 40 cm above the soil surface with no branch pruning resulted in the highest photosynthetic rate (8.10 µmol CO2 m-2 s-1), while stem pruning on 20 cm above the soil surface with 2 primary branches remained resulted in the lowest photosynthetic rate (4.71 µmol CO2 m-2 s-1). Stem pruning on 40 cm above the soil surface without branch pruning produced the highest yield components, i.e., capsul number (207.3 capsul plant-1), seed number (506 seeds plant-1) and seed dry weight (323.81 g plant-1).
Taksonomi Mangga Budidaya Indonesia dalam Praktik Image
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Taksonomi Mangga Budidaya Indonesia dalam Praktik

Pendugaan Kehilangan Hasil pada Tanaman Padi Rebah Akibat Terpaan Angin Kencang dan Curah Hujan Tinggi Image
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Pendugaan Kehilangan Hasil pada Tanaman Padi Rebah Akibat Terpaan Angin Kencang dan Curah Hujan Tinggi

Taksonomi Mangga Budidaya Indonesia dalam Praktik Image
Taksonomi Mangga Budidaya Indonesia dalam Praktik Image
Journal article

Taksonomi Mangga Budidaya Indonesia dalam Praktik

Pendugaan Kehilangan Hasil pada Tanaman Padi Rebah Akibat Terpaan Angin Kencang dan Curah Hujan Tinggi Image
Pendugaan Kehilangan Hasil pada Tanaman Padi Rebah Akibat Terpaan Angin Kencang dan Curah Hujan Tinggi Image
Journal article

Pendugaan Kehilangan Hasil pada Tanaman Padi Rebah Akibat Terpaan Angin Kencang dan Curah Hujan Tinggi

Karakter Morfo\u002DFisiologi Daun, Penciri Adaptasi Kedelai terhadap Intensitas Cahaya Rendah Image
Karakter Morfo\u002DFisiologi Daun, Penciri Adaptasi Kedelai terhadap Intensitas Cahaya Rendah Image
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Karakter Morfo-Fisiologi Daun, Penciri Adaptasi Kedelai terhadap Intensitas Cahaya Rendah

Pengaruh Perlakuan Benih secara Hayati pada Benih Padi Terinfeksi Xanthomonas Oryzae Pv. Oryzae terhadap Mutu Benih dan Pertumbuhan Bibit Image
Pengaruh Perlakuan Benih secara Hayati pada Benih Padi Terinfeksi Xanthomonas Oryzae Pv. Oryzae terhadap Mutu Benih dan Pertumbuhan Bibit Image
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Pengaruh Perlakuan Benih secara Hayati pada Benih Padi Terinfeksi Xanthomonas Oryzae Pv. Oryzae terhadap Mutu Benih dan Pertumbuhan Bibit

Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia Image
Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia Image
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Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia

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Pengaruh Media Induksi terhadap Multiplikasi Tunas dan Pertumbuhan Planlet Pisang Rajabulu (AAB) dan Pisang Tanduk (AAB) pada Berbagai Media Multiplikasi Image
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Pengaruh Media Induksi terhadap Multiplikasi Tunas dan Pertumbuhan Planlet Pisang Rajabulu (AAB) dan Pisang Tanduk (AAB) pada Berbagai Media Multiplikasi

The aim of this research was to study the effects of explant from various induction media on multiplication and growth of cv Rajabulu (AAB) and Tanduk (AAB) plantain. This research was arranged in factorial complete randomized design with two factors. The fi rst factor was two kinds of explant which came from induction media I1 (MS + BA 2 mg L-1 + IAA 3 mg L-1), and from induction media I2 (MS + BA 2 mg L-1 + IAA 3 mg L-1 + TDZ 0.09 mg L-1); the second factor was 4 kinds of multiplication media, i.e. MS0 (control/without PGR), MS + BA 0.20 mg L-1 + IAA 0.01 mg L-1 (M1), MS + BA 1 mg L -1 + IAA 0.25 mg L-1 (M2), MS + BA 2 mg L-1 + IAA 0.5 mg L-1 (M3). The experiment results were the use of TDZ in the induction medium reduced the use of high cytokinin in the multiplication level. The use of Rajabulu explant that came from media I2 produced more shoots (4.3 shoots per explan) compared to explant from media I1 (3.2 shoots per explan). The use of multiplication media M3 and M2 produced the highest shoot number. The best shoot morphogenesis produced when the shoots after subculture in media with PGR (M3 or M2) to media MS0 (big shoot 3.1 and medium shoot 3.5). Tanduk plantain's shoot was responsive to cytokinin. The best treatment is I1-M3 with the highest number of shoots and the highest percentage of big and medium shoot is (33%) compared to other treatments (<17 %). In the second subculture, the highest shoot number were obtained from multiplication media M3 and M2. The morphogenesis of Tanduk plantain produced the highest big shoot if subcultured to media M3-M0 and M2-M0, followed to M0-M0.
Variasi Genetik Mutan Anggrek Spathoglottis PlicataBlume. Berdasarkan Marker ISSR Image
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Variasi Genetik Mutan Anggrek Spathoglottis PlicataBlume. Berdasarkan Marker ISSR

Pola Pewarisan Adaptasi Kedelai (Glycine Max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo\u002DFisiologi Daun Image
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Pola Pewarisan Adaptasi Kedelai (Glycine Max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo-Fisiologi Daun

Variasi Genetik Mutan Anggrek Spathoglottis PlicataBlume. Berdasarkan Marker ISSR Image
Variasi Genetik Mutan Anggrek Spathoglottis PlicataBlume. Berdasarkan Marker ISSR Image
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Variasi Genetik Mutan Anggrek Spathoglottis PlicataBlume. Berdasarkan Marker ISSR

Pola Pewarisan Adaptasi Kedelai (Glycine Max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo\u002DFisiologi Daun Image
Pola Pewarisan Adaptasi Kedelai (Glycine Max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo\u002DFisiologi Daun Image
Journal article

Pola Pewarisan Adaptasi Kedelai (Glycine Max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo-Fisiologi Daun

Journal article

Karakter Anatomi Daun dari Kultur Tunas Artemisia Annua L.

Karakter Anatomi Daun dari Kultur Tunas Artemisia Annua L. Image
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Potensi Hasil Jarak Pagar (Jatropha Curcas L.) pada Satu Tahun Budidaya di Lahan Kering Lombok Barat, Nusa Tenggara Barat

Potensi Hasil Jarak Pagar (Jatropha Curcas L.) pada Satu Tahun Budidaya di Lahan Kering Lombok Barat, Nusa Tenggara Barat Image
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Pertumbuhan dan Produksi Habbatussauda (Nigella Sativa L.) di Tiga Ketinggian di Indonesia

Pertumbuhan dan Produksi Habbatussauda (Nigella Sativa L.) di Tiga Ketinggian di Indonesia Image
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Peranan Pupuk Organik dan NPK Majemuk terhadap Pertumbuhan Kelapa Sawit TBM 1 di Lahan Marginal

Peranan Pupuk Organik dan NPK Majemuk terhadap Pertumbuhan Kelapa Sawit TBM 1 di Lahan Marginal Image
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