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All Journal VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Historiawati, Historiawati
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Agriculture, Biological Sciences & Forestry

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Respon Pemberian Kompos Azolla microphylla Dan Arang Sekam Terhadap Pertumbuhan Dan Hasil Bawang Merah (Allium ascalonicum L.) Var. Bima Brebes Nurjanah, Mita; Historiawati, Historiawati; Novianto, Esna Dilli
JURNAL VIGOR Vol 7, No 2 (2022): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v7i2.6722

Abstract

ABSTRACTThis research aims to analyze the doses response of Azolla microphylla compost and husk charcoal on the growth and yield of shallot (Allium ascalonicum L.) Bima Brebes. The research was conducted for two months at KP3 Bandongan, Faculty of Agriculture, Universitas Tidar. The research was arranged on Randomized Complete Block Design (RCBD) with the first factor was husk charcoal dosage (0; 21; 31; and 42 g/polybag) and the second factor was the dose of A.microphylla compost (21; 31; 42; and 52 g/polybag). The results showed that the husk charcoal dose of 20 g/polybag induced the highest average weight dry roots. The low nutrient content in A.microphylla compost caused compost to not be able to act as a biofertilizer so the growth and yield of shallots were not optimal. The interaction of the two treatments did not give a positive response so the growth of roots and tubers in this study was smaller, which was less than 5 grams. High rainfall during the study caused the addition of husk charcoal as a soil improver and A.microphylla compost as a source of plant nutrients were not able to increase the growth and yield of the Bima Brebes shallots. Keywords: husk charcoal dosage, A.microphylla compost, shallots bulbs
RESPON APLIKASI PGPR DAN KOMPOS Azolla microphylla TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.) Var. Bima Brebes PADA MEDIA PASIR Mubarok, Muhammad Fathan; Historiawati, Historiawati; Oktasari, Wike
JURNAL VIGOR Vol 7, No 2 (2022): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v7i2.6723

Abstract

ABSTRACTThe cultivation of shallots (Allium ascalonicum L.) on sand media as an effort to expand the land is needed to increase the production of shallots. Characteristics of sand media is low nutrient, so it is necessary to add organic matter to increase nutrient on sand media. This study aims to examine the response of the application of PGPR and Azolla.microphylla compost to the growth and yield of shallots on sand media. The research was conducted from January to March 2022 at KP3 Bandongan, Bandongan, Magelang with an altitude of 400 m above sea level. The research method was arranged in a factorial manner in a Randomized Complete Block Design (RCBD) with consisted of two factors and three blocks as replicates. Data were analyzed using analysis of variance (Anova) if they were significantly different, an orthogonal polynomial test was performed. The results showed that the PGPR concentration of 17,04 ml/l gave the best average number of tubers per clump compared to other treatments. The dose of A. microphylla compost and the interaction of the two treatments significantly affected the number of tubers per clump but did not significantly differ on other parameters. The low nutrient content of A. microphylla compost and high rainfall during the study caused the treatment applied to not be able to provide optimal results on the growth and yield of shallot plants. Keywords: compost A.microphylla, sand media, shallots, PGPR
Pengaruh Pemberian Monosodium Glutamate (MSG) dan Macam Pupuk Terhadap Pertumbuhan Bibit Stek Vanili (Vanilla planifolia Andrews) Varietas Vania 1 Satu Ruas Sari, Intan Nurpita; Historiawati, Historiawati; Oktasari, Wike
JURNAL VIGOR Vol 7, No 2 (2022): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v7i2.6617

Abstract

Propagation of vanilla plants can be done vegetatively by cuttings. The problem faced was the length of root and shoot growth on cuttings which can be accelerated by giving MSG. Fulfillment of nutrient needs to support the growth of cuttings can be provided through fertilization. This study was conducted to determine the effect of MSG application and type of fertilizer on the growth of vanilla cuttings (Vanilla planifolia Andrews) of one segment of the Vania 1 variety. The research was carried out from January to May 2022 at The Santan vanilla plantation, Karang Tengah, Sumberrejo, Mertoyudan, Magelang Regency. The study was arranged in a randomized complete block design (RCBD) with two factors and four replications. The first factor was the concentration of MSG, consisting of four concentrations: 0 ppm, 3000 ppm, 6000 ppm, and 9000 ppm. The second factor was the type of fertilizer, consisting of cow manure and NPK fertilizer. Variables observed included shoot emergence, shoot length, number of leaves, longest root length, number of roots, and percentage of live cuttings. Data were analyzed using Analysis of Variance (ANOVA). The results showed that mid-base cuttings had a higher survival value than shoot cuttings. MSG concentration had no significant effect on all parameters. The type of fertilizer did not significantly affect all parameters. There was no interaction between MSG concentration and the type of fertilizer on all parameters.Keywords: MSG, cow manure, NPK fertilizer, vanilla cuttings, Vania 1.
Co-Authors Mubarok, Muhammad Fathan Novianto, Esna Dilli Nurjanah, Mita Oktasari, Wike Sari, Intan Nurpita