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Journal : Jurnal Ilmiah Universitas Batanghari Jambi

Aplikasi Kompos Gulma Paitan (Tithonia Diversifolia) untuk Meningkatkan Pertumbuhan dan Hasil Kacang Hijau (Vigna Radiata L.) Evita Evita; Jasminarni Jasminarni; Trias Novita
Jurnal Ilmiah Universitas Batanghari Jambi Vol 22, No 2 (2022): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v22i2.1644

Abstract

This study aims to examine the effect of paitan compost in increasing the growth and yield of mung beans and to obtain a dose of paitan compost that provides the best growth and yield of green beans. The study was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, 35 m above sea level. This study used a Randomized Block Design (RAK) with one factor, namely the provision of paitan weed compost consisting of 5 treatment levels, namely: p0 = fertilizer N , P and K recommendations, p1 = 7.5 tons ha-1 paitan compost, p2 = 15 tons ha-1 paitan compost, p3 = 22.5 tons ha-1 paitan compost, p4 = 30 tons ha-1 paitan compost. Each treatment was repeated 5 times. Variables observed were plant height, plant crown dry weight, weight (root dryness, number of pods per plant, seed weight per plant, weight of 1000 seeds yield ton ha-1). The results showed that the application of paitan weed compost had a significant effect on all variables. The application of Paitan weed compost at a dose of 30 tons ha-1 as a whole has been able to provide the best growth and yield of green bean plants
Pematahan Dormansi Benih Kopi Arabika Kerinci dengan Berbagai Bahan Perendaman Trias Novita; Evita Evita; Jasminarni Jasminarni
Jurnal Ilmiah Universitas Batanghari Jambi Vol 23, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v23i1.3678

Abstract

Coffee seeds take a long time to germinate, as the tough seed coat can cause dormancy. This is because water absorption and gas exchange are disturbed and the seed coat is a mechanical barrier. Breaking of dormancy to maximize germination needs to be done before sowing the seeds. The aim of this study was to obtain an appropriate and effective soaking agent for breaking the dormancy of Kerinci arabica coffee seeds. The research was conducted using a Randomized Block Design (RBD), with various treatments for coffee seed immersion, namely: without immersion (p0), immersion with coconut water (p1), immersion in hot water (p2), and immersion with alang-alang root extract (p3). Parameters observed in the study were: maximum growth potential, germination and abnormal sprouts. The results of this study were (1) Proper and effective soaking materials were obtained for breaking the dormancy of Kerinci arabica coffee seeds, (2) Soaking Kerinci arabica coffee seeds with coconut water was more effective for maximum growth potential, germination and abnormal germination.