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All Journal VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Susilowati (Indoensia), Yulia Eko
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Agriculture, Biological Sciences & Forestry

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Pengaruh Konsentrasi Air Kelapa Dan Lama Perendaman Stek Terhadap Hasil Tanaman Tomat (Solanum lycopersicum) Febriyanti (Indoensia), Siti Eka; Susilowati (Indoensia), Yulia Eko; Iftitah (Indoensia), Siti Nurul
JURNAL VIGOR Vol 9, No 2 (2024): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v9i2.7574

Abstract

ABSTRACTTomatoes is one type of fruit vegetables annuals that may be planted in the lowlands and high. The coconut water as a natural growth regulator by concentration of the certain and long immersion could increase yield of tomatoes. Research on the influence the coconut water and long immersion cuttings of the results of tomato plants have been conducted by 2022 on 14 July until 20 September 2022. Research carried out in Bojong Hamlet, Maduretno Village, Kaliangkrik District, Magelang Regency with an altitude place 763 m above sea level. Research methodology used experiment factorials ( 4x3 ) arranged in the complete random design ( rakl ) two factors in treatment by three as a block. The first factor was the concentration of coconut water, namely 25%, 50%, 75% and 100%. The second factor was long immersion cuttings, namely 4 hours, 8 hours and 12 hours. Date were analyzed using variance and tested using orthogonal polynomials. The concentration of 25% coconut water gave the fastest age of flowering and the concentration of 100% coconut water produced the largest volume of fruit. Long immersion cuttings offer the same result height of plant, age of flowering, number of fruit per plant, weight of fruit per plant, volume of fruit and percentage of plants attacked by the virus. The concentration and long immersion cuttings gave a same result to the all parameters observation.Keywords: coconut water, concentration, long immersion, tomato.
Respon Tanaman Gandum (Triticum aestivum L.) Varietas Dewata 162 terhadap Pemberian Mikoriza dan Pupuk Kalium Adityani (Indoensia), Widowati; Susilowati (Indoensia), Yulia Eko; Iftitah (Indoensia), Siti Nurul
JURNAL VIGOR Vol 8, No 2 (2023): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v8i2.6047

Abstract

Research on the response of wheat plants to the application of mycorrhizae and K fertilizer was carried out from October 16, 2021 to January 25, 2022. The study was conducted in Selopampang Village, Selopampang District, Temanggung Regency with an altitude of 670 m above sea level. The research method used a factorial experiment (4 x 3) arranged in a Completely Randomized Block Design (RAKL) with two treatment factors and repeated three times. The first factor was the dose of mycorrhizae 2,5 g/plant, 5 g/plant, 7,5 g/plant and 10 g/plant. The second factor was the dose of potassium 17,5 kg/ha, 35 kg/ha and 52,5 kg/ha. Data were analyzed by means of variance. The influential results were further tested using orthogonal polynomials. The results showed that the high of mycorrhizae dose increase the dry weight of seed per clump. Potassium fertilizer with a dose of 52,5 kg/ha gave the highest yield on  the dry weight of seed per clump. Mycorrhizae 10 g/plant and K fertilizer 52,5 kg/ gave the highest yield on the dry weight of seed per clump.
Co-Authors Adityani (Indoensia), Widowati Febriyanti (Indoensia), Siti Eka Iftitah (Indoensia), Siti Nurul