Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/11023
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dc.contributor.advisorKuswardani, Retna Astuti-
dc.contributor.advisorMaimunah-
dc.contributor.authorSitohang, Dermawan-
dc.date.accessioned2019-11-11T02:06:50Z-
dc.date.available2019-11-11T02:06:50Z-
dc.date.issued2019-04-05-
dc.identifier.urihttps://repositori.uma.ac.id/handle/123456789/11023-
dc.descriptionSalah satu potensi lahan kering yang belum banyak pemanfaatan secara optimal dan berkelanjutan, dengan luas lahan kering di Indonesia yang berpotensi untuk pengembangan tanaman pangan diperkirakan 5,1 juta ha yang tersebar di berbagai provinsi. bahwa potensi pengembangan padi gogo terdapat di pulau Sumatera, Kalimantan dan Papua. Pengembangan padi gogo merupakan salah satu jawaban dalam meningkatkan produksi padi, tetapi produktivitas padi gogo di Indonesia masih sangat rendah. Pengembangan teknologi tumpangsari karet - tanaman pangan dapat melindungi petani dari fluktuasi harga karet dan memberikan nilai tambah. Hasil analisis menunjukkan tumpangsari karet sistem JG dengan padi gogo, layak dikembangkan dengan marginal benefit cost ratio (MBCR) 1,98. Pengamatan dilakukan secara langsung dipertanaman pada 30 rumpun padi merah dengan 15 sampel dilakukan dengan metode bentuk “U” dengan interval satu minggu sekali mulai umur tanaman dua minggu setelah tanam. Beberapa faktor pembatas produksi padi merah diantaranya adalah cara budidaya dan adanya serangan hama. Untuk menekan serangan hama, beberapa teknik pengendalian telah diterapkan diantaranya adalah pengendalian dengan menggunakan perangkap sumur, jaring ayun dan aspirator. berdasarkan hasil pengamatan terdapat 9 spesies hama yaitu Scirpophaga innotata (Lepidoptera : Pyralidae), Nilaparvata lugens (Homoptera: Delphacidae), Ratus argentiventer (Rodentia: Muridae), Pomacea caniculata (Megastropoda : Ampullariidae), Leptocorisa acuta (Hemiptera: Alydidae), Coccinella septempunctata (Coleoptera:Coccinelidae), Nezara viridula (Hemiptera: Pentatomidae), Scotinophora coarctata (Hemiptera : Pentatomidae), Spodoptera litura Lepidoptera: nouctidae).en_US
dc.description.abstractOne of the potential of dry land that has not been used optimally and sustainably, with an area of dry land in Indonesia that has the potential for the development of food crops, was estimated at 5.1 million ha spread across various provinces. The potential for upland rice development was on the islands of Sumatra, Kalimantan and Papua. The development of upland rice was one of the answers in increasing rice production, but upland rice productivity in Indonesia was still very low. The development of rubber intercropping technology - food crops can protect farmers from rubber price fluctuations and provide added value. The results of the analysis show that intercropping of the JG rubber system with upland rice, was feasible to be developed with a Marginal Benefit Cost Ratio (MBCR) of 1.98. Observations were carried out directly in the planting of 30 red rice clumps with 15 samples made by the "U" form method with intervals once a week starting the age of the plant two weeks after planting. Some of the limiting factors for brown rice production include cultivation methods and pest attacks. To reduce pest attacks, some control techniques have been applied including controlling using well traps, swing nets and aspirators. based on observations there are 9 species of pests, namely Scirpophaga innotata (Lepidoptera: Pyralidae), Nilaparvata lugens (Homoptera: Delphacidae), Rattus argentiventer (Rodentia: Muridae), Pomacea caniculata (Megastropoda: Ampullariidae), Leptocorisa acuta (Hemiptera: Alydidae), Coccinella septempunctata (Coleoptera: Coccinelidae), Nezara viridula (Hemiptera: Pentatomidae), Scotinophora coarctata (Hemiptera: Pentatomidae), Spodoptera litura Lepidoptera: nouctidae).en_US
dc.language.isoiden_US
dc.publisherUniversitas Medan Areaen_US
dc.relation.ispartofseriesNPM;148210151-
dc.subjectketersediaan lahanen_US
dc.subjectpadi merahen_US
dc.subjecthamaen_US
dc.subjecttumpangsarien_US
dc.subjectkareten_US
dc.subjectperangkapen_US
dc.subjectland availabilityen_US
dc.subjectred riceen_US
dc.subjectpestsen_US
dc.subjectintercroppingen_US
dc.subjectrubberen_US
dc.subjecttrapsen_US
dc.titleInventarisasi Hama dan Tingkat Kerusakan Padi Beras Merah (Oriza nivara) yang Ditanam antara Tegakan Karet (Hevea brasilliensisen_US
dc.typeThesisen_US
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