[SKRIPSI] Jenis dan Populasi Mikroba Rhizosfer di Pertanaman Padi dengan Gejala Penyakit Blas (Pyricularia oryzae) dan Tanpa Gejala Penyakit Blas di Desa Maddenra Kabupaten Sidrap, Sulawesi Selatan

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[JURNAL] Karakteristik Sarang Bondol Peking Lonchura punctulata (Linnaeus,1758) di Kawasan Kampus Universitas Andalas

Karakteristik Sarang Bondol Peking Lonchura punctulata (Linnaeus,1758)  di Kawasan Kampus Universitas Andalas  Nest Characteristics of Scaly-breasted munia Lonchura punctulata (Linnaeus,1758) in Campus of Andalas University    Fitri 1*) , Rizaldi 1) dan Wilson Novarino 2)   1) Laboratorium Ekologi Hewan, Jurusan Biologi, FMIPA, Universitas Andalas  2) Laboratorium Taksonomi Hewan, Jurusan Biologi, FMIPA, Universitas Andalas *Koresponden : micky_disneyclub@yahoo.com Abstract  A study on the nest characteristics of scaly-breasted munia ( Lonchura punctulata ) located  around campus building and forest areas of Andalas University, Padang has been conducted  from September 2013 to February 2014 using survey and nest sampling methods. Result of this  study showed that the nest of scaly-breasted munia were located from four to six meter from the  ground level. Those nest that located around the campus building were significantly higher t...
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Efektivitas Daun Mimba (Azadirachta indica) untuk Pengendalian Ulat Grayak (Spodoptera frugiperda J.E Smith) pada Tanaman Jagung (Zea mays L.)

  ABSTRAK RESA PUTRI FEBRI ANRIANI (G011 17 1021). Efektivitas Daun Mimba ( Azadirachta indica ) untuk P engendalian Ulat Grayak ( Spodoptera frugiperda J.E Smith) Pada Tanaman Jagung (Zea mays L.) (dibimbing oleh Ahdin Gassa dan Sri Nur Aminah Ngatimin). Rendahnya hasil produksi tanaman jagung dipengaruhi oleh serangan Organisme Pengganggu Tanaman (OPT) yaitu serangan ulat grayak frugiperda ( Spodoptera frugiperda J.E Smith). Serangga ini dikenal sebagai hama invasif berbahaya , menyerang titik tumbuh tanaman    mengakibatkan kegagalan pembentukan pucuk/daun muda. Salah satu upaya yang dilakukan untuk mengendalikan serangga hama tersebut menggunakan ekstrak daun mimba ( Azadirachta indica). Tanaman ini mengandung senyawa nimbin, azadirachtin, selanin dan meliatriol . Tujuan penelitian adalah mengetahui efektivitas ekstrak daun mimba (Azadirachta indica) terhadap ulat grayak S. fungiperda dan menekan perkembangan hama pada tanaman jagung menggunakan bahan yang ramah l...
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[JURNAL] IMPLICATION OF TYPES OF FEEDS COMBINED GOAT MANURE FOR PREFERENCE BLACK SOLDIER FLY (BSF) : Hermetia illucens L. Indri Indri, Sylvia Sjam, Ahdin Gassa, Vien SD Departement of Plant Pests and Diseases, Hasanuddin University, South Sulawesi, Indonesia

  IMPLICATION OF TYPES OF FEEDS COMBINED GOAT MANURE FOR PREFERENCE BLACK SOLDIER FLY (BSF) : Hermetia illucens L.           Indri Indri, Sylvia Sjam, Ahdin Gassa, Vien SD   Departement of Plant Pests and Diseases, Hasanuddin University, South Sulawesi, Indonesia Abstract Hermetia illucens L. (Diptera: Stratiomydae) called black soldier fly (BSF) has an important role in the degradation of organic waste or bioconversion activity. The current study compared some types of feeds to preference BSF to eggs laid and the implication of the numbr of larvae and the size of pupae produced, the persentage of larvae that became adults. Type of feeds is rice bran, mixture of fruits waste, agricultural waste, vegetable waste and household waste. The type of feeds mixed with goat mature. The study reports that Black Soldier Fly (BSF) produced the hightest number of egg colonies in household waste (6 colonies) then vegetable waste (5 colonies)...
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