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Adaptasi tanaman kedelai terhadap intensitas cahaya rendah : karakter daun untuk efisiensi penangkapan cahaya
(IPB (Bogor Agricultural University), 2006)
This research was conducted to identify some leaf characters related to light capture efficiency. It used split plot design with sub plot nested at the main plot. The main plot was light intensity consisted of two levels: ...
Penapisan Galur Haploid Ganda Padi Gogo Hasil Kultur Antera untuk Toleransi terhadap Cekaman Aluminium
(IPB (Bogor Agricultural University), 2006)
Aluminum (Al) toxicity is one of the most important yield-limiting factors for upland rice grown on acid soils. Since many small farmers may have difficulty in soil liming, the genotypes tolerant to soil acidity and aluminum ...
Pendugaan Parameter Genetik dan Seleksi Galur Mutan Sorgum (Sorghum bicolor (L.) Moench) di Tanah Masam
(IPB (Bogor Agricultural University), 2009)
Sorghum is one of high value commodities for food and energy security due to its wide adaptation. The objectives of this research were to study some genetic parameters of sorghum agronomic traits grown under acid soil ...
Pola Pewarisan Adaptasi Kedelai (Glycine max L. Merrill) terhadap Cekaman Naungan Berdasarkan Karakter Morfo-Fisiologi Daun
(IPB (Bogor Agricultural University), 2008)
The objective of this study was to analyze the inheritance pattern of soybean adaptation to shade stress based on leaf morpho-physiological characters. Genetic materials used in this study consisted of 22 plants of low ...
Pemilihan Karakter Agronomi untuk Menyusun Indeks Seleksi pada 11 Populasi Kedelai Generasi F6
(IPB (Bogor Agricultural University), 2006)
High-yielding variety is one of the targets in soybean breeding program. High-yielding variety could be developed through simultaneous selection. Simultaneous selection using selection index was more efficient than selection ...
Evaluasi Beberapa Kultivar Padi Gogo Asal Kalimantan Timur untuk Ketahanan terhadap Aluminium Menggunakan Metode Kultur Hara
(IPB (Bogor Agricultural University), 2001)
Twenty four upland rice cultivars from East Kalimantan and control cultivar were evaluated for tolerance to aluminium using nutrient culture with two treatments of 0 ppm and 45 ppm AI. Result showed that eight cultwars ...
Evaluasi Daya Pemulih Kesuburan Padi Lokal dari Kelompok Tropical Japonica
(IPB (Bogor Agricultural University), 2004)
Twenty seven land races of tropical japonica rice were test-crossed with a ‘WA’ type cytoplasmic male sterility (CMS) line IR58025A to evaluate their fertility restoration ability. Based on pollen fertility and spikelet ...
Ketenggangan Genotipe Jagung (Zea mays L.) Terhadap Cekaman Aluminium
(IPB (Bogor Agricultural University), 2006)
Aluminum (Al) toxicity is the main yield-limiting factor for maize growing on acid soils of tropical regions. This experiment was conducted to screen maize (Zea mays L) genotypes under Al stress in culture solution. The ...
Karakter Morfo-Fisiologi Daun, Penciri Adaptasi Kedelai terhadap Intensitas Cahaya Rendah
(IPB (Bogor Agricultural University), 2007)
The main objective of this study was to identify the leaf morpho-physiological characters as markers for adaptation of soybean to low light intensity. The field experiment was conducted using split plot design with 3 ...
Konstribusi Akumulasi Silikat, Nitrogen dan Aluminium terhadap Ketenggangan Aluminium dan Ketahanan terhadap Penyakit Blas pada Padi Gogo
(IPB (Bogor Agricultural University), 2009)
Aluminum (Al) toxicity and blast disease are the most important yield-limiting factors for upland rice production in acid soils. The objective of this experiment was to examine the contribution of accumulation of Silicate ...