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Now showing items 31-40 of 176
Pengaruh Zeolit Terhadap Efisiensi Unsur Hara pada Pupuk Kandang dalam tanah
(Jurnal Zeolit Indonesia, 2005)
Pupuk kandang mengandung unsur hara makro dan mikro yang penting bagi tumbuhan tanaman. Selama proses pengomposan maupun setelah diberikan ke dalam tanah, unsur hara dalam pupuk kandang terutama nitrogen mudah menguap ke ...
Sejarah Pengelolaan Lahan Gambut di Indonesia
(Jurnal Ilmiah Pertanian, Persada, 2005)
Indonesia has more than 17 million hectares of peatland, but the utilization of that land hasn't optimum yet. A lot of peatland reclamation causes their ecosystem damage bbecause of a wrong concept and its application design.
Pengaruh Linear Alkylbenzene Sulfonate Terhadap Mortalitas, Daya Tetas Telur Dan Abnormalitas Larva Ikan Patin (Pangasius hypophthalmus Sauvage)
(FPIK, BDP-IPB, 2005)
Linear alkylbenzene sulfonate (LAS) surfactant in the water can affecting fish in all developmental stages. This study was aimed to observe the effect of LAS on mortality, hatching rate of eggs, and abnormality of patin ...
Studi Toksisitas Insektisida Triklorfon Terhadap Ikan Nila, Oreochromis sp.
(FPIK, BDP-IPB, 2005)
The study was conducted to study toxicity and accumulation levels of trichlorofon in Nile tilapia (Oreochromis sp.) in weight of 2.540.79 g. Experiment was diveded into three steps, i.e., (1) determination of toxicity range ...
Pengaruh Suhu Terhadap Reproduksi Dan Nisbah Kelamin Ikan Gapi (Poecilia reticulata Peters)
(FPIK, BDP-IPB, 2005)
Water temperature could affect the reproduction of broodstock and sex ratio of progeny. In this study, broodstock of guppy (Poecilia reticulata Peters) was reared in different temperature to determine its effect on ...
Organogenesis Dan Perkembangan Awal Ikan Corydoras panda
(FPIK, BDP-IPB, 2005)
One of attractive ornamental fish species that is from Amazon, South America, is genus Corydoras. This fish has simple body ornament but unique that has black line in its eye and black spot at caudal. The color of C. panda ...
Pairing in neutron stars
(2005-06-17)
Neutron star is an interesting object. It is dense with the mass of about the mass of the sun, while the radius of only about 10 km. This tremendous density may result in some unusual states of matter or lead to exotic ...
Evaluasi Penainbahan Dokumen dalam Sistem Temu Kembali Informasi
(Ilkom FMIPA IPB, 2005-10)
Saat ini pengguna cenderung menyukai pencarian berdasarkan makna. Hal ini disebabkan oleh adanya masalah sinonim dan polisemi dalam pemilihan penggunaan kata. Salah satu teknik yang mencoba mengatasi masalah tersebut Latent ...
Algoritma pengolahan citra untuk deteksi jeruk lemon (Citrus medica) menggunakan kamera online
(IPB (Bogor Agricultural University), 2005)
This research aimed to supporf the application of automatic lemon harvesting using camera. Detection of lemon existence by means of image pmssing started on the basis of color signal analysis of the surface of an object ...