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Please use this identifier to cite or link to this item: http://repository.uksw.edu/handle/123456789/17065
Title: Pertumbuhan dan Hasil Tanaman Padi yang Ditanam pada Musim Labuh dengan Sistem Jajar Legowo 6:1 Versus 2:1 dan Pemberian Insektisida Versus Tanpa Insektisida
Other Titles: Growth and Yield of Rice Plant Which Was Planted on Labuh Season Combined with Spacing Row of Planting Systems 6:1 Versus 2:1 and Application of Insecticide Versus Without Insecticide
Authors: Elyanesa, Luciana
Keywords: tanaman padi;musim labuh;jajar legowo;insektisida
Issue Date: 2018
Publisher: Program Studi Agroekteknologi FPB-UKSW
Abstract: Penelitian ini bertujuan untuk mengetahui pengaruh penanaman berdasarkan pada musim labuh yang dikombinasikan dengan sistem jajar legowo 6:1 versus 2:1 dan pemberian insektisida versus tanpa insektisida terhadap pertumbuhan dan hasil tanaman, populasi hama dan musuh alaminya, serta patogen penyakit yang menyerangnya. Penelitian ini dilakukan di lahan sawah dengan beririgasi teknis, di dukuh Seling, desa Karang Jati, kecamatan Wonosegoro, kabupaten Boyolali. Perlakuan yang diujikan adalah sistem tanam jajar legowo 6:1 dan 2:1 yang dikombinasikan dengan pemberian insektisida dan tanpa insektisida. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL), dengan empat perlakuan dan lima ulangan. Perlakuan yang diujikan meliputi: (1) jajar legowo 6:1 yang diberi insektisida, 2) jajar legowo 6:1 yang tanpa diberi insektisida, (3) jajar legowo 2:1 yang diberi insektisida, dan (4) jajar legowo 2:1 yang tanpa diberi insektisida. Data hasil pengamatan dianalisis menggunakan metode Uji Sidik Ragam dan dilanjutkan dengan Uji Kontras Ortogonal pada taraf kepercayaan 95%. Hasil penelitian menunjukkan: (1) perlakuan jajar legowo 6:1 yang tanpa diberi insektisida menghasilkan jumlah anakan per rumpun, jumlah gabah isi, bobot gabah per petak, dan bobot gabah per ha yang lebih tinggi daripada yang diberi insektisida, (2) perlakuan jajar legowo 2:1 yang diberi insektisida menghasilkan bobot 1000 butir gabah yang lebih tinggi daripada tanpa insektisida, (3) lima jenis hama, yaitu keong (Pila ampullaceal), jangkrik (Gryllus bimaculatus), belalang (Oxya hyla intricate), ulat penggulung daun (Cnaphalocrocis sp.) dan walang sangit (Leptocorisa acuta), serta jenis delapan musuh alami, yaitu laba-laba serigala (Lycosa spp.), laba-laba (Tetragnathidae sp.), capung kuning (Orthetrum cancellatum), capung perut pipih (Orthetrum Sabina), capung merah (Orthetrum testaceum), serangga parasitoid Ichneumonidae, kumbang koksi (Coccinella transversalis), belalang sembah (Hierodula patellifera), serta (4) ada tiga patogen penyakit, yaitu penyakit bercak daun 1, bercak daun 2, dan patah leher.
This research aims were to know both growth and yield of rice which was planted on labuh season combined with spacing row of planting systems of 6:1 versus 2:1, and insecticide versus without insecticide application, toward both growth and yield, pests and natural enemies populations, pathogen diseases attack in rice plant. This research was conducted on irrigated field of paddy at Seling dukuh, Karang Jati village, Wonosegoro sub distict, Boyolali regency. Treatments tested were spacing row of planting systems 6:1 and 2:1 combined applied insecticide versus without insecticide. This research used Completely Randomized Design (CRD), with four treatments and five replications. The treatments tested were: (1) spacing row of planting systems of 6:1 and insecticide use, (2) spacing row of planting systems of 6:1 without insecticides, (3) spacing row of planting systems of 2:1 and insecticide use, (4) spacing row of planting systems of 2:1 without insecticides. The research data were analyzed by using Analyses of Varience (ANOVA) and Contrasts Orthogonal at 95% confident level. The results showed: (1) spacing row of planting systems of 6:1 combined with the insecticide use had higher tiller number per clump, filled grain number, grain weight per plot, and grain weight per hectare than without insecticide, (2) spacing row of planting systems of 2:1 combined with the insecticide use had higher 1000 grain weight than without insecticide, (3) there were found five species number of pests, for example Pila ampullaceal, Gryllus bimaculatus, Oxya hyla intricate, Cnaphalocrocis sp., Leptocorisa acuta and eight species number of natural enemies, for example Lycosa spp., Tetragnathidae sp., Orthetrum cancellatum, Orthetrum Sabina, Orthetrum testaceum, Ichneumonidae parasitoid, Coccinella transversalis, Hierodula patellifera (4) there were found three species number of pathogens, for example leaf spot 1, leaf spot 2, and neck rot.
URI: http://repository.uksw.edu/handle/123456789/17065
Appears in Collections:T1 - Agroecotechnology

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T1_512013016_BAB I.pdfBAB I325.67 kBAdobe PDFView/Open
T1_512013016_BAB II.pdfBAB II1.37 MBAdobe PDFView/Open
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T1_512013016_Daftar Pustaka.pdfDaftar Pustaka491.1 kBAdobe PDFView/Open
T1_512013016_Judul.pdfHalaman Judul1 MBAdobe PDFView/Open
T1_512013016_Lampiran.pdfLampiran483.54 kBAdobe PDFView/Open


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