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Syawaluddin Syawaluddin
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Pengaruh Pemberian Inokulan Rhizobium sp dan Kompos Eceng Gondok (Eichhornia crassipes) terhadap Pertumbuhan dan Perkembangan Tanaman Kedelai (Glycine max) Ayu Lestari Sarumpaet; Syawaluddin Syawaluddin; Rafiqah Amanda Lubis
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 3, No 1 (2018): Jurnal AGROHITA OKTOBER 2018 – MARET 2019
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v3i1.964

Abstract

This study aims to determine the effect of Rhizobium sp inoculants and water hyacinth compost (Eichhornia crassipes) on the growth and development of soybean plants (Glycine max). The study used a factorial randomized block design. Each treatment was repeated three times. Treatment level 1 consists of; A0 (control), A1 (concentration 0.5gr) A2 (concentration 1gr), and A3 (concentration 2gr). The second level treatment consisted of K1 (3 gr/plant), K2 (5 gr/plant), K3 (7 gr/plant). The parameters observed were plant height (cm), number of leaves (strands), stem diameter (cm), number of fruits per plant (fruit). The results showed that the administration of Rhizobium sp inoculant and water hyacinth compost on soybean plants showed significant effect on all parameters observed, namely plant height, number of leaves (strands), stem diameter (cm) and number of pods per plant. Keywords: inoculant, rhizobium, compost, water hyacinth, soybean.
Pengaruh Pemberian Pupuk Kalinitra dan Teknik Pemangkasan dengan Sistem Topas Terhadap Pertumbuhan dan Produksi Tanaman Semangka (Citrullus lanatus) Nurul Nisa Siregar; Syawaluddin Syawaluddin; Imelda Sari Harahap
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 3, No 1 (2018): Jurnal AGROHITA OKTOBER 2018 – MARET 2019
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v3i1.963

Abstract

The purpose of this study was to study the effect of Kalinitra fertilizer and pruning techniques on the growth and production of watermelons (Citrullus lanatus). The experimental design used in this study was a Randomized Block Design, with two factors, namely the dose of kalinitra fertilizer (without fertilizer, 100ml, 200ml, 300ml) and pruning techniques (no pruning, topping or topping, trimming tertiary / vine or pruning). The results showed that the application of kalinitra fertilizer showed a significant effect on the age of flowering, fruit diameter, fruit weight per sample and fruit weight per plot. Keywords: Kalinitra, pruning, fruit, flowers
Co-Authors Ayu Lestari Sarumpaet Imelda Sari Harahap Nurul Nisa Siregar Rafiqah Amanda Lubis, Rafiqah Amanda