Search
Now showing items 1-10 of 30
Teknik penghitungan koefisien rekombinasi dengan contoh kasus lokus MDH, esterase dan warna hipokotil pada setaria italica
(IPB (Bogor Agricultural University), 1989)
Coefficient of recombination between two loci can be estimated from it's maximum likelihood function. Newton approximation method that was combined with computer programation can be used on that estimation. Application of ...
Studi Pendahuluan Struktur Vegetasi Hutan Gambut di Pulau Padang, Propinsi Riau
(IPB (Bogor Agricultural University), 1989)
Pulau Padang forest vegetation is a typical peatswamp forest on ombrogenous peat, that is the most common peat in eastern coaat of Sumktcan. The peat is characterized by very acid d r a m watu and poorness in nutrients ...
Review of The Origin and Evolution of Social Signals in Ducks; in Particular The Function of Courtship Displays
(IPB (Bogor Agricultural University), 1989)
Perilaku bercumbu ialah pola perilaku sosial yang berkaitan dengan kawin. D a h tulisan ini teori evolusi dan asal-usul perilaku dibahas dengan mengemukakan contoh yang terdapat pada suku Itik-itikan (Anatidae) terutama ...
Measures to Increase Wild Bird Populations in Urban Areas in Java
(IPB (Bogor Agricultural University), 1989)
In a previous paper on management of urban birdlife the role of nest sites was discussed (Van Balen, 1987). Attention will be paid now to what measures could be taken to improve bird habitats in relation to food availability. ...
Kehidupan dan Keanekaragaman Jenis Lebah di Hutan Pendidikan Gunung Walat
(IPB (Bogor Agricultural University), 1989)
Beekeeping development in Indonesia is supported either by the presence of many bee species which have a high potential to produce honey and many flowering plant species. Moreover, beekeeping has long been introduced as ...
Pengaruh Penggenangan pada Berbagai Fase Pertumbuhan Kedelai (Glycine max (L.) Merr) Terhadap Pertumbuhan dan Produksi
(IPB (Bogor Agricultural University), 1989)
The soybean (Glycine rnax (L.) Merr) plant is able to make morphological adaptations to flooding such as the formation of adventive roots. Long-term continuous flooding result in reductive conditions in the rhizosphere ...
Dampak Pencemaran Udara Terhadap Kesehatan Manusia dan Beberapa Komponen Sumberdaya Alam
(IPB (Bogor Agricultural University), 1989)
Carbon-monoxide, chloro-fluorocarbon, nitrogen-oxides, carbondioxide, sulfur-oxides, hidrocarbons, particulate matters and others are known as potential air pollutants. These compounds can be released by automobiles, ...
Kandungan Timbal pada Beberapa Jenis Pohon Pinggir Jalan di Jalan Sudirman, Bogor
(IPB (Bogor Agricultural University), 1989)
Because automobiles emitted lead particles, plants grown at various distances from the road can be contaminated by air-borne lead particles. The deposition of lead particles on the leaf surfaces is defined as lead-adsorption ...
Suatu Tinjauan terhadap Keanekaragaman Jenis Burung dan Peranannya di Hutan Lindung Bukit Soeharto, Kalimantan Timur
(IPB (Bogor Agricultural University), 1989)
Bird observations in the tropical rain forest of the Bukit Soeharto Protection Forest conducted in 1986 and 1987, had identified 157 bud species. The observation was focussed the diversity of birds, behaviour, group size, ...
Pengaruh Pemindahan Berbagai Satdia Kecambah Dan Konsentrasi Pupuk Daun Gandasil D Terhadap Pertumbuhan Bibit Kopi Robusta
(IPB (Bogor Agricultural University), 1989)
An experiment to study the effect transplants age and foliar fertilizer Gandasil D on the growth of Robusta coffee seedlings (Coffea canephora Pierre ex Froehner) were carried out at Darmaga IV Agronomy Experimental Station, ...