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dc.contributor.advisorElfiati, Deni
dc.contributor.advisorRauf, Abdul
dc.contributor.authorAlfarisi, Salman
dc.date.accessioned2019-11-19T06:24:12Z
dc.date.available2019-11-19T06:24:12Z
dc.date.issued2017
dc.identifier.urihttp://repositori.usu.ac.id/handle/123456789/20728
dc.description137 Halamanen_US
dc.description.abstractPupuk organik memberikan keuntungan dalam meningkatkan pertumbuhan dan hasil tanaman, serta dapat mengurangi penggunaan pupuk anorganik. Penelitian bertujuan untuk Menganalisis upaya rehabilitasi tanah sawah terdegradasi dengan memperbaiki sifat kimia, fisika, dan biologi tanah, dengan membadingkan kondisi tanah sawah sebelum dan sesudah direhabilitasi. sehingga dapat meningkatkan produktivitas padi di Kecamatan Pantai Labu. Penelitian dilaksanakan di Desa Durian, Kecamatan, Pantai Labu, Kabupaten Deli Serdang, Sumatera Utara pada bulan April 2017 sampai Juli 2017. Penelitian disusun dalam Rancangan Acak Kelompok (RAK) Non Faktorial dengan lima perlakuan percobaan dan empat ulangan. Perlakuan yang digunakan adalah B0 = Kontrol, B1 = 1,5 %, B2 = 3 %, B3 = 4,5 %, B4 = 6 %. Hasil penelitian menunjukkan bahwa pupuk organik dapat meningkatkan pertumbuhan tanaman yang ditunjukkan dengan peningkatan tinggi tanaman. Pupuk organik juga meningkatkan jumlah anakan produktif, panjang malai. Pupuk organik juga meningkatkan jumlah gabah per malai dan persen gabah isi.en_US
dc.description.abstractOrganic fertilizers provide an advantage in increasing the growth and yield, and can reduce the use of inorganic fertilizers. The study aims to analyze the land rehabilitation efforts relegated to improve the properties of the fields of chemistry, physics, and biology of the soil, with compare paddy soil conditions before and after rehabilitation. thereby increasing the productivity of rice in the District of Pantai Labu. The research was conducted in Durian, District, Pantai Labu, Deli Serdang, North Sumatra in April 2017 to July 2017. The study was arranged in a randomized block design (RAK) non factorial experiment with five treatments and four replications. The treatments used are B0 = Control, B1 = 1.5%, B2 = 3%, B3 = 4.5%, B4 = 6%. The results showed that organic fertilizer can increase plant growth indicated by an increase in plant height. Organic fertilizers also increase the number of productive tillers, panicle length. Organic fertilizers also increase the number of grains per panicle and filled grain.en_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectPertumbuhan Padien_US
dc.subjectPupuk Organiken_US
dc.titleUpaya Rehabilitasi Tanah Sawah Terdegradasi di Kecamatan Pantai Labu Kabupaten Deli Serdangen_US
dc.typeTesis Magisteren_US
dc.identifier.nimnipnik157001003


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