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Journal : Nabatia

Growth Response and Yield of Pagoda Mustard Plant (Brassica narinosa) Due to Concentration and Time Interval of Liquid Bokashi Administration of Rice Washing Water Ida Sugeng Suyani; Mimik Umi Zuhroh
Nabatia Vol 10 No 2 (2022): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/nabatia.v10i2.1614

Abstract

The purpose of this study was to determine the growth response and yield of pagoda mustard (Brassica narinosa) due to the concentration and time interval for applying liquid bokashi to rice washing water. The research was conducted from December 2019 to February 2020 in Lumbang Village, Lumbang District, Probolinggo Regency. This study used a factorial randomized block design method with two factors, namely concentration and time interval for giving liquid bokashi rice washing water 3 times. The treatment consisted of 2 factors. The first factor is the concentration of liquid bokashi rice washing water (K), namely: K0 = 0% (control/without giving liquid bokashi. The second factor is the time interval for giving liquid bokashi (L). Observation variables consist of plant height (cm), number of leaves (fruit), leaf area (cm2), wet stover weight (g), dry stover weight (g), root length (cm), In this study using a linear model. Data will be analyzed by means of the F test, If the factor variance If there is a significant effect on the interaction, it is tested with 5% DMRT. The conclusions of this study are 1). The concentration of liquid bokashi had a significant effect on the parameters of plant height, number of leaves, leaf area, wet stover weight, dry stover weight and root length, 2). The time interval for bokashi administration had no significant effect on all observation parameters, 3). administration of liquid bokashi and time interval of administration on the growth and yield of pagoda mustard in almost all observed parameters.
Effect of Branch Pruning and Seed Seed Weight on Plant Growth and Years Potato (Solanum tuberosum L.) Mimik Umi Zuhroh; Ida Sugeng Suyani
Nabatia Vol 10 No 2 (2022): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/nabatia.v10i2.1615

Abstract

The purpose of this study was to determine the effect of branch pruning and tuber weight on the growth and yield of potato. The research was carried out from April to July 2021 in the Mberas Hamlet, Tukul Village, Sumber District, Probolinggo Regency. This research was conducted using a factorial randomized block design method with two factors. The first factor was pruning secondary branches which consisted of 4 treatment levels. The second factor was the weight of the seed tubers which consisted of 3 treatment levels. Variable observations consisted of main plant height, number of main stems, number of leaves, number of cassava planted, weight of tubers planted, weight of wet stover, dry stover per plant, production per hectare. Data will be analyzed by means of the F test at the 5% level, if it shows significantly different results it will be followed by 5% BNT test for the single treatment and Ducan's multiple range test or DMRT at the 5% level for the interaction treatment. The conclusions of this study were P3 pruning treatment had a very significant effect on plant height parameters. Treatment of B3 seed tuber weight had a very significant effect on plant height parameters, number of stems main, number of leaves, number of tubers planted, weight of tubers planted, dry and wet stover. There was an interaction between the pruning treatment of six branches and the weight of the seed tubers of 40-49 g on the parameters of plant height aged 14.21 and 28 DAP