DEDI SUGANDI, DEDI
Balai Pengkajian Teknologi Pertanian Bengkulu Jl. Irian Km. 6,5 Kelurahan Semarang, Kota Bengkulu

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KAJIAN KESUBURAN TANAH PERKEBUNAN KARET RAKYAT DI PROVINSI BENGKULU NURMEGAWATI, NURMEGAWATI; AFRIZON, AFRIZON; SUGANDI, DEDI
853-8212
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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ABSTRAK
Keragaan Komponen Pertumbuhan dan Hasil Tiga Aksesi Tanaman Jawawut (Setaria Italica l. Beauv) melalui Pemberian Empat Dosis Pemupukan Fosfor Component Performance of Growth and Results of Three Accession Plants of Foxtail Millet (Setaria Italica l . Beauv) through Four Doses of Phosphorus Fertilization Miswati, Miswati; Nurmala, Tati; Anas, Anas; Sugandi, Dedi
JURNAL PANGAN Vol 24, No 3 (2015): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1357.675 KB) | DOI: 10.33964/jp.v24i3.16

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan dosis fosfor terhadap pertumbuhan serta hasil jawawut yang terseleksi. Penelitian diawali dengan karakterisasi aksesi jawawut di wilayah Bengkulu, Sumatera Selatan, Jawa Barat, dan Papua. Terhadap aksesi yang terseleksi tersebut dilakukanpemupukan fosfor dengan menggunakan rancangan Split Plot Design. Sebagai petak utama adalah aksesi yang terdiri dari tiga tingkat (a1 = asal Papua, a2 = asal Jawa Barat, a3 = asal Bengkulu) dan sebagai faktor anak petak adalah dosis pupuk yang terdiri dari 4 tingkat (0 kg P2O5 /ha, 18 kg P2O5 /ha, 36 kg P2O5 /ha, 54 kg P2O5 /ha). Peubah respon pada pengujian pemupukan fosfor dilakukan terhadap komponen pertumbuhan, komponen hasil dan hasil produksi yang meliputi: tinggi tanaman, jumlah anakan per rumpun, Indek Luas Daun (ILD), Laju Asimilasi Bersih (LAB), Laju Tumbuh Relatif (LTR), panjang malai,bobot malai per tanaman, bobot hasil produksi biji per petak, bobot hasil produksi biji per tanaman, bobot 1000 butir, dan Indeks Panen (IP). Uji F dilakukan untuk menguji variasi nilai rata-rata perlakuan. Jika uji F menghasilkan keragaman yang berbeda nyata, maka dilanjutkan dengan Duncan Multiple Range Test pada taraf α = 5 persen. Hasil penelitian menunjukkan adanya perbedaan penampilan karakter dari aksesidan pemberian fosfor tidak memberikan pengaruh terhadap komponen hasil dan hasil tanaman jawawut. The objective of the research is to understand the effect of phosphate fertilizer on the growth and yield of selected foxtail millet. The research is started by the characterization of foxtail millet accessions from Bengkulu, South Sumatera, West Java and Papua. The Selected accessions are then tested with phosphate fertilizer using split plot design and as the main plot is accession consisting of 3 levels (a1 = originated from Papua, a2 = originated from West Java, a3 = originated from Bengkulu) and as the sub-plot is fertilizer dosages consisting of 4 levels (0 kg P2O5 /ha, 18 kg P2O5 /ha, 36 kg P2O5 /ha, 54 kg P2O5 /ha).The variables observed are the growth and yield components and grain productivity including: plant height, number of tillers, leaf area index, net assimilation rate, relative growth rate, panicle length, panicle weightper plant, weight of grain per plot, weight of grain per plant, weight of 1000 grains, and harvest index. F-test is carried out to test variation of average treatment. If the F-test shows significant difference, then the test is continued by Duncan Multiple Range Test with α = 5 percent. The results show that there are differences in visual characters of the three accessions and that the application of phosphate fertilizer does not give significant effect on the yield components and the grain productivity of foxtail millet. 
IDENTIFIKASI BANGUNAN KUMUH YANG MEMPENGARUHI KUALITAS LINGKUNGAN PERMUKIMAN TAMANSARI KOTA BANDUNG Febrion, Churchil; Wijaya, Karto; Sugandi, Dedi
Jurnal Arsitektur ARCADE Vol 4 No 3 (2020): Jurnal Arsitektur ARCADE November 2020
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

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The density of urban settlements has resulted in poor visualization of the city, the need to improve the quality of buildings and rearrangement of the area which aims to improve the quality of visualization of the face of the city of Bandung for the better. Moreover, the area is located near one of Bandung's landmarks, namely the Pasopati bridge which is also an access to the city of Bandung. The high price of land and building materials causes a very dense residential environment, every existing land will be built as much as possible with bad construction values, of the many slum settlements in Bandung City, Tamansari is one of the settlements that are still slum. The buildings in the Tamansari area have various forms, the building area is relatively narrow and the material is minimal, and the construction is minimal. The tightness of the building distance makes road access in this area very narrow so that it cannot be used for evacuation routes and other emergency routes, another result of the density of the building is a lack of green open space or public facilities. This is what makes the visualization of this area worse and if you look at it from above the Pasopati bridge. The Pasopati Bridge is a bridge that stretches over this village and has become one of the city's icons, a bridge that connects the Pasteur area which is one of the access points to Bandung City to the center of Bandung City and across an area that has history and has even become an icon of the city of Bandung, namely Satay tower. This makes observers interested in researching slum buildings that have been built for a long time. The purpose of this study is to determine the level of slums on the banks of the Cikapundung river which is clearly visible from the bridge which is the access to the city gate of Bandung.