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Now showing items 31-40 of 69
Penyusunan dan Pengujian Model Pendugaan Konsentrasi O2 dan CO2 dalam Kemasan Modified Atmosphere Sayuran Tropika
(IPB (Bogor Agricultural University), 1999)
A rnuthernutical model was developed to predict 0 2 and C02 guseous concentration for fresh vegetables under modified atmosphere pack~igiilg. Mathematicals models were developed by asstrmp thut the sides basin packing is ...
Pengaturan Suhu Rumah Tanaman dengan Kontrol Logika Fuzzy
(IPB (Bogor Agricultural University), 1997)
Nowdays, greenhouse is becoming popular in tropical country for plant cultivations, which the main reason is fbrplant protection against unwanted distwbances i.e. from heevy rainfall, wind, pest and so on. Since most of ...
Penerapan Beberapa Model Evapotranspirasi di Daerah Tropika
(IPB (Bogor Agricultural University), 2003)
Potential evapotranspiration (ETp) can be cdculated by ETp models using climatological parameters. Among them, the Penman model is most frequently used for ETp estimation. The Penman models requires five climatic parameters: ...
Pengaruh Arus Luaran LRC pada Metoda Q-Meter Terhadap Hasil Pengukuran Nilai Sifat Dielektrik di Sekitar Frekuensi Radio
(IPB (Bogor Agricultural University), 2003)
Various measuring method of dielectric properties has been studied by researchers, one of wich is the Booton 160-A Q-meter operated within the radio frequency range. Determination of dielectric properties by the Q-meter ...
Rancangan Prototipe Alat Pengukur Kesegaran Ikan Berdasarkan Tahanan Listrik
(IPB (Bogor Agricultural University), 2001)
The freshness of the dead fish is very difficult to be known visually whereas the use of chemical analyses is not only time consuming but also is not readily available at for market. Therefore, it is considered necessary ...
Pengaruh Posisi Durian dalam Penetuan Kematangan Secara Non Destruktip Menggunakan Gelombang Ultrasonik
(IPB (Bogor Agricultural University), 2000)
The study was conducted to assess the influence of durian 's position toward transmission properties of ultrasonic wave for determination of the fruit ripeness using non-destructii-e technique. Three ripe and unripe duria~u ...
Pemodelan Pertumbuhan dan Pemakaian Air Tanaman Palawija di Lahan Kering
(IPB (Bogor Agricultural University), 2000)
Palawija is still used as secondary food in Indonesia. Some of palawija crops were source of the carbohydrate, and the others like a peanut and soybean are source of protein. The common palawija crops grown on upland area ...
Penentuan Koefisien Dispersi Hidrodinamik Transportasi Larutan dalam Tanah Menggunakan Metode Inverse Problem
(IPB (Bogor Agricultural University), 2002)
Solute transport in porous medium is affected by two parameters i.e. : 1 )average velocity of solute particle, and 2) solute dispersion. Theoretically, the solute transport can be describes by Convective Dispersion Equation, ...
Pengaruh Suhu dan Waktu Pembiusan Bertahap terhadap Kelulusan Hidup Udang Windu Tambak (Penaeus monodon Fab.) Selama Transportasi Sistem Kering
(IPB (Bogor Agricultural University), 1999)
The objective of this research is tojind out the best temperature, lime and handling method for black tiger shrimp transportation with dry system. Anesthesis method was applied in this research by adopting gradual cooling ...
Penentuan Rasio Jenis (Cp/Cv) untuk Gas N2 dan H2
(IPB (Bogor Agricultural University), 1998)
The ratio of specifc heat capacity, at constant presszrre to that at constant volume (cdc,J, of a gas can be determined by either the adiabatic expansion method or the sound velocity method. The objective of this experiment ...