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Application of Petrovita Liquid Fertilizer on the Growth and Yield of Shallot Plants (Allium ascalonicum L.)

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Abstract. Red onion (Allium ascalonicum L.) is a kitchen spice used almost every day by Indonesian people, not
to mention small restaurants to large restaurants. The purpose of this study was to determine the application of
Petrovita Liquid Fertilizer to the growth and yield of shallot plants. This research research was conducted in
2019 within six months of the year starting from a method using a randomized block design (RBD) consisting of
six doses of Petrovita Liquid Fertilizer, with three replications and two sample plants. Use of Liquid Petrovita at
doses Z0 = no fertilizer/control, Z1 = 1 ml/l/plant, Z2 = 2 ml/l/plant, Z3 = 3 ml/l/plant, Z4= 4 ml/l/plant, and Z5
= 5 ml/l/plant. Observations consisted of plant length, number of leaves, fresh weight of plants, the weight of
plant tubers, and number of plant tubers. The results showed that the dose of Petrovita Liquid Fertilizer
Significantly affected all observation variables, namely plant length, number of leaves, number of bulbs, fresh
weight of plants and wet weight of shallot bulbs. The treatment of Petrovita Liquid Fertilizer dose of 5 ml per
liter of water showed the highest growth and yield with a yield of 30.16 cm plant length, 46.00 leaves, 68.33
grams of wet plant weight, 49.00 grams of tuber weight, and the number of tubers per plant 10.00 although
statistically not significantly different from the Petrovita Fertilizer Liquid fertilizer treatment using a dose of 1
ml per liter of water with a plant length of 29.00 cm, number of leaves 34.83, plant wet weight 58.16 gram, tuber
weight per plant 38.56 grams and the number of tubers planted were 8.16.
Keywords: liquid fertilizer; liquid petrovita; red onion

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Detail Information

Series Title

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Call Number

08155009395

Publisher

Bali : Faculty of Agrcultura Panji Sakti Universiy., 2023

Collation

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Language

English

ISBN/ISSN

e-ISSN 2655-853X

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Content Type

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Edition

3 issues per year, March, July, and November

Subject(s)

Application of Petrovita Liquid Fertilizer on the

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