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Digital Analyses of Landsat ETM+ for Identify Agroforestry System in Riau
Oleh: Nasrul, Besri, Idwar, .
The objectives were to identify land characteristics of agroforestry system that influencing its benefit value, and to compile criteria of site specific. Location were identified by the Landsat 7 ETM+ that designed in the landuse utilization type: rubber agroforestry is identified by cyan old (RGB p...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 January 2009
Pengaruh Kombinasi NPK dan Pupuk Kandang terhadap Sifat Tanah dan Pertumbuhan serta Produksi Tanaman Caisim
Oleh: Sarno, .
The study was conducted in Keputran village, Tanggamus District, Lampung Province. The aim of this study to find out a proper combination of NPK fertilizer and chicken manure for the vegetable crops, especially chinese mustard (Brassica campetris Var. Chinensis L.) in order to increase the produ...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 January 2009
Perancangan Robot Penjepit Barang Berbasis Mikrokontroler ATMega 8535
Oleh: Harahap, Charles Ronald
...
Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 01 January 2009
Transformasi Nitrogen dalam Tanah Tergenang: Aplikasi Jerami Padi dan Kompos Jerami Padi
Oleh: Indriyati, Lilik Tri, Sabiham, Supiandi, Darusman, Latifah Kosim
The use of organic materials aimed at reducing the dependence on inputs such as chemical fertilizers can contribute to sustainability and improving the low N fertilizer efficiency of rice plants in paddy soils. Therefore, better understanding of N transformation in flooded soils, particularly th...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Penggunaan Metode Bioassay untuk Mendeteksi Pergerakan Herbisida Pascatumbuh Paraquat dan 2,4-D dalam Tanah
Oleh: Sriyani, Nanik, Salam, Abdul Kadir
A simple and cheap method to detect herbicide residue in soil and water is urgently needed as the quantity and frequency of herbicide usage is steadily increasing in Indonesia which raises concern about the effects of herbicide residue in soil and water. This study is the third step from a serie...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Pemanfaatan Tithonia Diversifolia pada Tanah Sawah yang Dipupuk P Secara Starter terhadap Produksi serta Serapan Hara N, P, dan K Tanaman Padi
Oleh: Gusnidar, ., Prasetyo, Teguh Budi
The research of Tithonia diversifolia utilization in the paddy soil that was fertilized P-starter on yield and N, P, K uptake on rice crop, has been conducted from August to December 2005. The objective of this research was to determine interaction between P-starter levels, and tithonia levels o...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Kandungan Nitrogen dan Bobot Biji Kentang yang Diberi Pupuk Organik Difermentasi, Azospirillum Sp., dan Pupuk Nitrogen di Cisarua, Lembang, Jawa Barat
Oleh: Nurmayulis, ., Maryati, .
A research was conducted to study response of potato (Solanum tuberosum L.) plant to the application of fermented organic matter (‘porasi’) (0, 7.5, 15.0, and 22.5 t ha-1), without or with inoculation of Azospirillum sp., and N fertilizer (0, 86, 172, and 258 kg ha-1 N) and also to ...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Perubahan Populasi Protozoa dan Alga Dominan pada Air Genangan Tanah Padi Sawah yang Diberi Bokashi Berkelanjutan
Oleh: Niswati, Ainin, Dermiyati, ., Arif, Mas Achmad Syamsul
Protozoa and alga play important roles in biogeochemical nutrient cycles in freshwater environment, especially in the paddy fields. The changes from the conventional technologies to organic technologies will change the communities structures of organisms lived in the paddy fields environment.�...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Studi Hifa Eksternal CMA dalam Memahami Fungsinya Mengkontribusi Serapan P Tanaman Menggunakan Metode Thin Section
Oleh: Effendy, Machfud, Wijayani, Bhakti Wisnu
The study of the external hyphae of AMF was conducted for getting data of the soil hyphae distribution from the observation using thin section preparation. The experiment was arranged in factorial fully randomized design. The 1st factors are dosages of P application: 0; 45; 90; 135; and 180 kg ha-1....
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008
Konversi Hutan Menjadi Lahan Usahatani Karet dan Kelapa Sawit serta Pengaruhnya terhadap Aliran Permukaan dan Erosi Tanah di DAS Batang Pelepat
Oleh: Sunarti, ., Sinukaban, Naik, Sanim, Bunasor
Forest conversion to some land use happened in all watershed, includes Batang Pelepat watershed. The objectives of this research are to know effect of forest conversion to land of rubber (Hevea brasiliensis) and palm oil (Elaeis guinensis Jack) farming on run off and soil erosion and different of er...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 September 2008