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Please use this identifier to cite or link to this item: http://repository.uksw.edu/handle/123456789/16187
Title: Periode Kritis Bebas Gulma pada Tanaman Gandum Varietas Dewata = Critical Period of Weed Free on Wheat of Dewata Variety
Authors: Mugiyati
Keywords: gandum;gulma;periode kritis
Issue Date: 2017
Publisher: Program Studi Agroekteknologi FPB-UKSW
Abstract: Penelitian mengenai periode kritis bebas gulma pada tanaman gandum varietas Dewata dilaksanakan pada bulan April 2016 sampai Juli 2016 di Salaran, desa Wates, kecamatan Getasan, kabupaten Semarang, provinsi Jawa Tengah. Tujuan penelitian ini adalah untuk mengetahui periode kriris bebas gulma pada tanaman gandum varietas Dewata. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 18 perlakuan dan 5 ulangan. Perlakuan yang dicobakan meliputi sembilan waktu bebas gulma dan sembilan waktu bergulma. Hasil pengamantan dianalisis dengan menggunakan metode sidik ragam dan uji Beda Nyata Jujur pada taraf kepercayaan 95%. Adapun hasil penelitian menunjukkan bahwa: 1). Berdasarkan hasil bobot biji per rumpun pada waktu bergulma dan bebas gulma maka periode kritis bebas gulma tanaman gandum varietas Dewata terjadi pada saat tujuh hari setelah tanam (hst) sampai 40 hst. Implikasinya adalah gulma pada tanaman gandum varietas Dewata harus dikendalikan pada saat 7 – 40 hst agar kehilangan hasil tanaman gandum akibat persaingan dengan gulma dapat dihindarkan.
Research on the critical period of weed free on wheat of Dewata variety was conducted from April 2016 until July 2016 at the viof llage of Salaran, Getasan subdistrict, Semarang district, Central Java province. The purpose of this research were to know weed free period that is corresponded to the critical period of weed of wheat Dewata variety. This research used Randomized Completely Block Design (RCBD) that consisted of 18 treatments and 5 replications. The treatments tested were both nine weedy periods and nine free weed period. The result had analysis used analysis of varience and test Honestly Significant Diference (HSD) at 95% degree belief. The The result showed that : 1). Based on the result of weight of seed per hill on weedy period and weed free period can be concluded that critical period of weed free of wheat Dewata variety againts weed competition is seven days until 40 days after planting. The implication of free weed period on wheat (Dewata variety) is controlling the weed from 7 to 40 days after wheat planting, in order to loss the yield of wheat due to competition between wheat and weed.
URI: http://repository.uksw.edu/handle/123456789/16187
Appears in Collections:T1 - Agroecotechnology

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T1_512012013_BAB I.pdfBAB I327.47 kBAdobe PDFView/Open
T1_512012013_BAB II.pdfBAB II508.46 kBAdobe PDFView/Open
T1_512012013_BAB III.pdfBAB III398.05 kBAdobe PDFView/Open
T1_512012013_BAB IV.pdfBAB IV931.88 kBAdobe PDFView/Open
T1_512012013_BAB V.pdfBAB V208.65 kBAdobe PDFView/Open
T1_512012013_Daftar Pustaka.pdfDaftar Pustaka392.94 kBAdobe PDFView/Open
T1_512012013_Judul.pdfHalaman Judul1.57 MBAdobe PDFView/Open
T1_512012013_Lampiran.pdfLampiran2.26 MBAdobe PDFView/Open


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