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Journal : AGRIC

KARAKTER AGRONOMI GENOTIPE GANDUM (Triticum Aestivum L.) PADA LAHAN TROPIS DATARAN RENDAH DI INDONESIA Theresa Dwi Kurnia; Nugraheni Widyawati; Djoko Murdono; Endang Pudjihartati
Agric Vol. 28 No. 1 (2016)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2016.v28.i1.p95-104

Abstract

ABSTRACTDevelopment of tropical wheat that suitable to low altitude is important in Indonesia. Aims of the research was to determine agronomic traits and select of wheat genotypes adaptive to tropical lowland. Three years study was conducted by planting ten wheat genotypes in Tlogoweru village, Guntur Subdistrict, Demak, Central Java at the altitude + 20 meters above sea level, from 2013 to 2015. From ten wheat genotypes planted in 2013, five wheat genotypes were considered adaptive, i.e., ALTAR, BASRIBEY, LAJ3302, OASIS and SELAYAR. In 2014 four genotypes were selected, they are ALTAR, BASRIBEY, LAJ3302 and OASIS. Finnaly, in 2015 genotype ALTAR was prominent candidate for the lowland tropical wheat varieties in study site. Among genotypes ALTAR had highest plant height, seed weight per panicle, number of seeds per panicle, number of productive tillers and yield estimates.
PEMERAMAN BENIH GANDUM (Triticum aestivum L.) UNTUK MENINGKATKAN KUALITAS PERKECAMBAHAN PADA KONDISI CEKAMAN KERING Fernando Okky Permana Putra; Theresa Dwi Kurnia
Agric Vol. 31 No. 1 (2019)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2019.v31.i1.p89-101

Abstract

Priming merupakan salah satu langkah yang praktis yang mampu mengubah kondisi fisiologis dan mampu memicu mekanisme toleransi kekeringan pada genotipe gandum dibawah situasi defisit air dan membantu selama munculnya dan tahap perkecambahan awal. Tujuan penelitian ini adalah untuk menganalisis pengaruh perkecambahan benih gandum pada kondisi normal dan kondisi cekaman kekeringan setelah diberi perlakuan priming. Penelitian menggunakan Rancangan Acak Kelompok dan data yang diperoleh dianlisis dan diolah dengan menggunakan software SAS (Statistical Analysis System) versi 9.1. Untuk mengetahui pengaruh antar perlakuan digunakan Uji Duncan dengan taraf kepercayaan 5%. Terdapat 10 perlakuan, yaitu: (1) kontrol, (2) akuades, (3) CaCl2, (4) Giberelin 50 ppm, (5) giberelin 100 ppm, (6) kontrol cekaman, (7) akuades cekaman, (8) CaCl2 cekaman, (9) giberelin 50 ppm cekaman, (10) giberelin 100 ppm cekaman. Penelitian diulang sebanyak 3 kali. Parameter pengamatan meliputi daya berkecambah, kecepatan tumbuh, dan keserempakan tumbuh, tinggi kecambah normal, panjang akar kecambah normal, panjang batang kecambah normal dan bobot kering. Hasil dan kesimpulan penelitian menunjukkan adanya pengaruh perlakuan terhadap perkecambahan benih gandum, dimana priming dengan akuades pada kondisi cekaman secara nyata mampu meningkatkan nilai kecepatan tumbuh dan keserempakan tumbuh dibandingkan dengan perlakuan yang lain.
THE DIVERSITY LIVELIHOOD OF CORN FARMER HOUSEHOLDS: EVIDENCE FROM TRANSMIGRATION PROGRAM OF GORONTALO PROVINCE, INDONESIA Murtisari, Amelia; Fitri, Ichlasia Ainul; Kurnia, Theresa Dwi
Agric Vol. 36 No. 1 (2024)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2024.v36.i1.p95-112

Abstract

The corn farmer households examined in this study participated in the dryland transmigration program to enhance welfare by furnishing livelihood capital to poor farmer households. This research compares the livelihood capital of corn farmer households in the transmigration areas of Gorontalo and Boalemo districts, Gorontalo, Indonesia, and examines its impact on their livelihood strategy selection. The study involved 240 poor corn farmer households. Data analysis was conducted by computing the livelihood capital index through entropy weighting analysis, followed by multinomial logistic regression analysis to examine the influence of livelihood capital on livelihood strategies. Findings indicate a higher level of livelihood capital in Boalemo Regency than in Gorontalo Regency, with Boalemo District outperforming in physical and human capital. In contrast, the Gorontalo district excels in natural and social capital. However, the financial capital of corn farmer households in both regions still needs to be improved. Natural and human capital significantly influences the likelihood of corn farming households opting for on-farm strategies over a combination of on-farm and off-farm strategies. In the case of on-farm and off-farm strategies, natural capital substantially enhances the probability of corn farmer households selecting both on-farm and off-farm strategies rather than solely on-farm and non-farm strategies. Conversely, physical capital diminishes the likelihood of corn farmer households adopting both on-farm and off-farm strategies compared to the combination of on-farm and non-farm strategies.