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Now showing items 31-40 of 975
Ketahanan Kayu Jati Unggul Nasional (Tectona grandis Lf.) Terhadap Serangan Rayap Tanah dan Rayap Kayu Kering
(2014)
Fast grown’s teak has low durability because the teak was harvested in short age. The aims of study was to study effect combination of temperature and heat periode to teak wood durability againts subterranean (Coptotermes ...
Efektivitas ekstrak daun mahkota dewa dan daun mengkudu sebagai moluskisida nabati terhadap daya hidup keong mas (pomacea canaliculata lamarck)
(2014-12-30)
Penggunaan moluskisida nabati dalam penanggulangan keong mas merupakan salah satu upaya untuk menekan penyebaran hama keong mas. Daun mahkota dewa dan daun mengkudu diduga dapat menjadi moluskisida nabati bagi hama keong ...
Variasi Sensila pada Antena Ngengat Scirpophaga incertulas Walker (Lepidoptera: Crambidae)
(2014)
Scirpophaga incertulas Walker (Lepidoptera: Crambidae) moth infests paddy, therefore it is known as yellow rice stem borer. The antenna of moth S. incertulas serve as the olfactory organ. The pores in antennal sensilla ...
Karakter fisiologi padi gogo lokal asal Kabupaten Sumba Barat Daya pada berbagai kondisi kekeringan
(Bogor Agricultural University (IPB), 2014)
Cekaman kekeringan merupakan salah satu faktor abiotik yang sangat berpengaruh terhadap produktivitas padi. Besarnya penurunan hasil panen akibat cekaman kekeringan dipengaruhi oleh tingkat kepekaan varietas. Penelitian ...
Karakter Reproduktif Gandum (Triticum aestivum L.) Toleran Suhu Tinggi di Dataran Tinggi dan Sedang
(2014)
Wheat (T. aestivumL.) is a cereal crop and member of the family Gramineae originated from subtropic region. It is suggested that putrescine aplication may improve wheat growth in tropical environment indicating that wheat ...
Pengujian viabilitas dan efektivitas formula a8 talek dalam kemasan terhadap tanaman padi yang terserang penyakit blas
(Bogor Agricultural University, 2014)
Formula A8 yang terdiri atas bakteri Bacillus firmus E65, Bacillus cereus II.14, Pseudomonas aeruginosa C32b, dan Seratia marcescens E31 telah teruji memiliki potensi dalam menghambat pertumbuhan cendawan Pyricularia oryzae ...
Kualitas Tidur Buruh Pabrik di Kabupaten dan Kotamadya Bogor
(2014)
Sleep is a condition when the brain does not process the information from sensory neurons and does not give the command to motor neurons. During the sleep, a person experiences memory consolidation encompassed process of ...
Morfotipe Ektomikoriza Famili Dipterocarpaceae dengan Metode Lubang Bor di Hutan Penelitian Haurbentes, Bogor
(2014)
In Indonesian, Dipterocarpaceae grows in nutrient-poor and acidic soils which usually characterized by low rates of organic matter decomposition, due to it’s selective advantage of ectomycorrizas association. This research ...
Kemampuan Bacillus sp. penghasil AHL-Laktonase dalam menghambat proses quorum sensing patogenisitas bakteri fitopatogen
(2013)
Quorum Sensing (QS) is a process that bacteria are be able to communicate using a secreted signal molecule called autoinducer (AI). AI molecule of Gram negative bacteria is N-acylhomoserine lactone (AHL). The AHL can be ...
Cendawan Mikoriza Arbuskula pada Sawo Duren (Chrysophyllum cainito) di Kampus IPB Darmaga
(2013)
Arbuscular mycorrhizal fungi (AMF) are soil fungi that symbiosis with the plant roots. Research about AMF on fruit plants are rarely reported. The objectives of this research are to identify AMF spore and to detect the ...