Article Per Year (5 Year)
p-Index From 2021 - 2026
0.702
P-Index
This Author published in this journals
All Journal TEKTAN Journal of Horticulture Production Technology
Erie Maulana
Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Engineering Environmental Science Mechanical Engineering

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Desain Irigasi Tetes Bawah Permukaan Berdasarkan Konduktivitas Hidraulik Tanah untuk Tanaman Hortikultura Muhammad Idrus; Erie Maulana
Jurnal Ilmiah Teknik Pertanian - TekTan Vol 6 No 2 (2014)
Publisher : Jurusan Teknologi Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/tektan.v6i2.887

Abstract

Subsurface drip irrigation is designed base on the soil hydraulic conductivity in order to water drip out from emitter not overflow to soil surface so that application of water irrigation more efficent.   The objectives of the research were (1) To compose matematic equation for determining diameter of hole emitter sub surface drip irrigation base on soil hydraulic conductivity so that emitter discharge not more than soil hydraulic conductivity; (2) To constract the physic model of subsurface drip irrigation conform with the design in this research; (3) To test performances design result of the subsurface drip irrigation at the research station with plant indicator is chilly with 4, 6, 8, and 10 days irrigation interval. The result of the research showed that the diameter of hole emitter of subsurface drip irrigation base on the equation /2.4/ for clay, sandy loam, and sand textures are 3,3; 4,7; and 6,6 mm respectively without water overflow from hole emiter to the soil surface.The irrigation interval of 6 days by using subsurface drip irrigation until day old of chilly 50 days after planting gave production 0,561 kg plant-1 and economical benefit per unit of water.  Water productivity of chilly with 6 days  irrigation interval is very high of 6.56 kg m-3 of water.    Keywords: subsurface drip irrigation, hole diameter emitter, chilly, irrigation interval.
Pengaruh Spektrum Cahaya dan Lama Perendaman Benih Terhadap Pertumbuhan dan Hasil Microgreen Bunga Matahari (Helianthus annuus L.) Feni Maulida Fajrin; Rizka Novi Sesanti; Erie Maulana; Sismanto Sismanto; Rahmadyah Hamiranti
Journal of Horticulture Production Technology Vol 1 No 1 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sunflowers are plants from the Asteraceae family which are popular as ornamental plants, as well as consumed in the form of microgreens. The problem with microgreen cultivation is that it requires light as a substitute for sunlight and is difficult to imbibition because it has a hard skin. The aims of this study were (1) to obtain the best light spectrum color on the growth and yield of sunflower microgreens, (2) to obtain the best soaking time for sunflower microgreen growth and yields, (3) to obtain the best interaction of light spectrum treatments and soaking time seed. The research method was arranged using a split plot experimental design in a randomized block design with 3 repetitions. The main plot are the light spectrum and the sub plots are the soaking time of the seeds. Variables observed: germination time, germination percentage, germination rate, microgreen height, sample weight per plot. The results showed that the white light spectrum produced the best germination percentage and germination rate, while the blue light spectrum produced the best microgreen height. Seed soaking time of 12 hours produced the best percentage of germination, germination rate, and weight per plot, while soaking time of 24 hours produced the best germination time and microgreen height. Blue light spectrum and 24 hours soaking time produced the best interaction on microgreen height, and weight per plot. White light spectrum and 12-hour soaking produced the best interaction on germination percentage.
Lama Penyinaran dan Daya Lampu LED Terhadap Pertumbuhan dan Hasil Microgreens Tanaman Bunga Matahari (Helianthus annus) Nadia Tria Sendari; Rizka Novi Sesanti; Erie Maulana; Raida Kartina; Wika Anrya Darma; Dila Febria
Journal of Horticulture Production Technology Vol 1 No 1 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Microgreen Cultivation of sunflower is part of indoor farming that is currently being developed. Cultivating in indoor farming requare LED lights as a light source to replace sunlight. This study aims to obtain the best LED lamp power and irradiation time for the growth and yield of sunflower microgreens. This research was conducted in Natar from December 2021 until February 2022. Experimental design was used Split Plot Design (RAL) with two-treatment which was repeated 3 times. The main plot is the time of irradiation (6, 10, and 14 hours). The subplots are lamp power (8, 10, and 12 watts). Observation parameter included germination, plant height, width and number of leaves, root length, chlorophyll of leaf, fresh weight, dry weight. Data were analyzed by ANOVA and continued with the 5% BNT test. The results of this study showed that treatment of irradiation time was not significantly different in all observation parameters. And treatment of lamp powers was not significantly different in all observed parameters except plant height and chlorophyll of leaf. The treatment of 8 watt and 10 watt LED lamp power give the best results on plant height observation, which was 11.71 cm and chlorophyll of leaf which was 29.18 units. There no was interaction between irradiation time and LED light power on all observation parameters.
Pengaruh Konsentrasi Pupuk Kalium Nitrat (KNO3) dan Kalium Dihidrophosphate (KH2PO4) Terhadap Pertumbuhan dan Hasil Cabai Merah Keriting Gilang Apriliyas Pangestu; Erie Maulana; Fahri Ali; Raida Kartina; Betari Safitri; Dede Tiara
Journal of Horticulture Production Technology Vol 1 No 2 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Curly red chilies are one of the horticultural products that have the potential to be developed because they have high economic value, however the production of curly red chilies in Lampung Province has continued to decline in the last 4 years. One way to increase production value is to increase soil fertility by increasing fertilization. Fertilization is carried out to replace nutrients lost due to rainwater by using fertilizer containing the elements N, P and K, one of which is KNO3 and KH2PO4 fertilizer. The aim of this research is to find out which combination of KNO3 and KH2PO4 is better and to find out whether the single application of KNO3 and KH2PO4 is good for the growth and yield of curly red chili plants. The research used a factorial randomized block design consisting of 2 factors. The first factor is the concentration of KNO3 fertilizer, with 3 levels, namely 3; 4; 5g/l. The second factor is the concentration of KH2PO4 Fertilizer, with 3 levels of 3,5; 4,5; 5,5g/l. Each treatment was repeated 3 times, so there were 9 treatment combinations and 27 experimental units. The variables observed were plant height, stem diameter, number of shoots, fruit weight per plant, number of fruit per plant and root length. Potassium nitrate (KNO3) fertilizer treatment with a concentration of 5 g/l and potassium dihydrophosphate (KH2PO4) 5,5 g/l had a significant effect on plant growth in plant height. Providing potassium nitrate (KNO3) fertilizer with a concentration of 4 g/l and potassium dihydrophosphate (KH2PO4) 5,5 g/l had a significant effect on plant growth including the number of branches and stem diameter. Providing potassium nitrate (KNO3) fertilizer with a concentration of 4 g/l and potassium dihydrophosphate (KH2PO4) 4,5 g/l had a significant effect on plant yields including the number of fruit/plants and the weight of the fruit/plant.
Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica rapa L) pada Berbagai Konsentrasi Pupuk NPK dan Jenis Media Tanam Secara Hidroponik NFT Dinda M. Thessalonika Siregar; Fahri Ali; Desi Maulida; Erie Maulana; Nanang Wahyu Prajaka; Wika Anrya Darma
Journal of Horticulture Production Technology Vol 1 No 2 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

NFT hydroponic is a plant cultivation technology that allows plant roots to grow on a shallow nutrient layer on the narrow field. The goal of this study was to evaluate the best NPK 16-16-16 fertilizer concentration and planting media, as well as the combination of the best NPK 16-16-16 fertilizer concentration and planting media, on the growth and yield of pakchoy (Brassica rapa L). This study used a split plot in factorial randomized block design. The first factor is the concentration of AB mix fertilizer as a control at 1400 ppm (N1) and the concentration of NPK fertilizer, namely: 758 ppm (N2), 1000 ppm (N3). The second factor element is the type of planting medium, which consists of 6 media: rockwool (M1), cotton (M2), sponge (M3), fern (M4), charcoal husk (M5), and cocopeat (M6), with 2 repetitions and 18 treatment combinations. Plant height (cm), number of leaves (pieces), leaf width (cm), leaf length (cm), wet weight of sample plants (grams), and dried weight of plants (grams) were the observation variables. In comparison to an NPK nutrient concentration of 1000 ppm, providing an NPK fertilizer concentration of 758 ppm resulted in better growth and yield in the parameters of number of leaves, wet weight, and dry weight of pak choy plants. Using husk charcoal as a planting medium resulted in superior growth and results in the plant height, number of leaves, leaf width, leaf length, and wet weight of pakchoy plants.
Co-Authors Betari Safitri Dede Tiara Desi Maulida Dinda M. Thessalonika Siregar Fahri Ali Febria, Dila Feni Maulida Fajrin Gilang Apriliyas Pangestu Muhammad Idrus Nadia Tria Sendari Prajaka, Nanang Wahyu Rahmadyah Hamiranti Raida Kartina Rizka novi sesanti Sismanto Sismanto Wika Anrya Darma, Wika Anrya