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Now showing items 31-40 of 498
Therapy Cycling To Elimante High-Titered, Multiple Virus Infection In Vitro Potato Plantlets
(IPB (Bogor Agricultural University), 1994)
A protocol for treatment of in vitro potato planlets to eliminate systemic viruses was established. Efficiency decreased, however, for selected genotypes when a virus was high-titered and/or multiple viruses existed Modified ...
Pertumbuhan, Produksi Dan Komposisi Minyak Mentha Piperita Karena Pemupukan N, P Dan K
(IPB (Bogor Agricultural University), 1991)
Growth, oil yield and its composition of two clones of Mentha piperita due to N, P and K fertilization were studied at Manoko Experimental Station, Lembang on Andosol from January to August 1989 in the altitude of 1 200 m ...
Pengaruh Panjang Akar Tunggang Dan Waktu Simpan Setelah Pencabutan Terhadap Pertumbuhan Stum Albizia (Paraserianthes Falcataria L. Nielse)
(IPB (Bogor Agricultural University), 1994)
This experiment was aimed to study the effict of tap root length and storage duration on growth ofSengon stump. The field experiment was carried out as a two factors factorial experiment. The treatments were arranged in ...
Seleksi Galur Bradyrhizobium japonicum Indigenos Toleran Media Asam Alumunium
(IPB (Bogor Agricultural University), 1995)
Twenty five indigenous strains of Bradyrhizobirrm jnponicum were screened employing acid-Alaminium media, in whkh 50 pM AI(K Al (S04)2.12H20) was added and pH adjusted to pH 4.5. Nine strains which are acid tolerance grew ...
Penerapan Model Fertilitas Perkawinan Terhadap Data Jawa-Bali
(IPB (Bogor Agricultural University), 1997)
Alarital fertility rate explains level of fertility of wortten that married in the whole oftheir reproduction cycle (TAIFR). In practice, TAIFR can be countedfrom the sur~rr~ratioonf the age speciJc nrarital fertility rate, ...
Analisis Peragam Grup Data Heterogen
(IPB (Bogor Agricultural University), 1995)
This paper discussed the important of concomitant variables in regression analysis. Particularly, it was shown that without considering concomitant variables none of the combined regression models was reliable. In fact, ...
Laju Metabolisme Basal dan Ekologi Beberapa Suku Burung Passerine di Indonesia
(IPB (Bogor Agricultural University), 1991)
Although the value of basal metabolic rate (BMR) is believed to be used as a basic reference in comparing several biological aspects of birds such as morphology, phylogeny, and ecology, its relationships with these aspects ...
Effect of Calcium on The Growth and Ion Uptake in NaCl-Stressed Plants
(IPB (Bogor Agricultural University), 1995)
Peanut and kidney bean give similiar reponses to salt stress showing a more severe growth reduction, as compared to spinach, leaf beet, barley cultivars and wild barley. Calcium showed the protective effect on salt injury ...
Differences in Size Among Waterbird Eggs in Pulau Rambut: Some Preliminary Observations
(IPB (Bogor Agricultural University), 1991)
Tujuan penelitian ini adalah untuk ntengetahui ukuran (berat, lebar dun pmjang) telur 7 jenis bumng nterandai di Pulau Rambut sebagai salah saac u M a untuk mengenali sarang ntereka. Telur ketujuh jenis burung ini mentiliki ...
Fluktuasi Kelembaban Tanah pada Budidaya Gogorancah
(IPB (Bogor Agricultural University), 1999)
The yield of "Gogorancah" or gora (dry seeding rice cultivatiorl) system is affected by the availability of soil moisture in the root zone during ils growing season. This paper is subjected to evaluate Jluctuation of soil ...