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Now showing items 31-40 of 510
Penelitian dan Pengembangan Kehutanan
(IPB (Bogor Agricultural University), 1993)
Dalam mengelola kegiatan kehutanan, khususnya dipandang dari pemahaman ekonomi, terdapat beberapa instrumen yang dapat dipergunakan atau diperankan,yakni: a Tarif b. Non-tarif c. suku bunga (moneter), nilai tukar, dll. d. ...
Application Of h6'p Sea Water For Nutrient Cooling System In Hydroponic Culture
(IPB (Bogor Agricultural University), 1994)
Abstract Deep Sea Water @SW) has cold temperature, abundant nutrients, and good water quality that is pathogen-free and stable. Its low temperature is one alternative energy methods for nutrient cooling system in hot season ...
Persepsi dan Tindakan Petani Kentang terhadap Lalat Penggorok Daun, Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae)
(IPB (Bogor Agricultural University), 1999)
Potato Farmers' Perception and Control Action Toward the Leafminer Fly, Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae) A farmer survey, to determine the way potato farmers perceived the leafininer fly and methods ...
Evolusi Mikrobe dan Kaitannya dengan Sistematik Molekuler
(IPB (Bogor Agricultural University), 1994)
Dengan pencacah radioakti f, para pakar geologi memperkirakan bahwa umur bumi sekitar 4.6 biliun tahun. Air cair sudah ada sekitar empat biliun tahun yang lalu, yang memungkinkan perkembangan yang pesa t dan menjadi sy ara ...
Uji Tantang Dengan Virus Ibd Isolat Lapang Pada Ayam Yang Mendapatkan Vaksin IBD Aktif Dan Inaktif Komersil
(IPB (Bogor Agricultural University), 1998)
Vaccination trial were conducted on two groups of broiler day-old-chick (DOC) using active and inactive IBD vaccines. Fir;; Group was further divided into two groups: one received active IBD vaccination at 7 days of age, ...
Pembagunan Agribisnis Berkelanjutan
(IPB (Bogor Agricultural University), 1998)
Periode Kritis Tanaman Tomat terhadap Serangan Alternaria solani (Ell. & G. Martin) Sor. dan Faktor Penentunya
(IPB (Bogor Agricultural University), 1999)
Determination of critical period (susceptible period) of plant is one of the strategies in Integrated Pest Management (lPM), because it can reduce or minimize pesticide use. Study about the critical period of tomato was ...
Keragaan Pasar Kayu Lapis Indonesia dan Dampak Kemungkinan Diberlakukannya Liberalisasi Perdagangan
(IPB (Bogor Agricultural University), 1999)
Salah satu komoditas pertanian yang sangat berperan dalarn peningkatan ekspor nonmigas adalah produk kayu, terutama kayu lapis. Sejak tahun 1990 ekspor kayu lapis memberikan hasil devisa non migas kedua terbesar setelah ...
Pelestarian Rafflesia hasseltii Suringar Ditaman Nasional Bukit Tigapuluh Riau-Jambi
(IPB (Bogor Agricultural University), 1999)
Ru/flesrcr ltasselfrr Suringar was fourid at Bukit Tiga Pululi National Park. Local name of this species is "cendawan muka harimua" Habitat o f R hasseltrr is lowland rain forest. As a holoparasite, R, hasseltii has no ...
Morphological, Physical,and Chemical Characteristics of Some Volcanic Soils of MT. Galunggung
(IPB (Bogor Agricultural University), 1999)
Results of study on morphological, physical, and chemical characteristics of three pedons developed on volcanic materials of Mt. Galunggung, namely BM1, BM2, and BM3, showed that these pedons had a different stage of profile ...