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The Physiological Differential Response Of Sugar Cane (Saccharum Officinaruml.) On Water Deficit Condition Renfiyeni Renfiyeni; Rhenly Danis; Dila Febria; Ishak Manti
JERAMI : Indonesian Journal of Crop Science Vol 2 No 1 (2019): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Abstract Sugarcane is the main sugar-producing plant in the world and also plays an important role as a raw material for bioethanol production. Productivity improvement of the plant is exposed to environmental stress ie: water shortage which is currently a serious problem associated with the global climate change phenomenon. Understanding of plant responses to environmental stress is one of the keys to be able to resolve the issue. In this regard, the fundamental studies related to the sugarcane plant responses to water stress is very important. This study consists of a combination of two factors, namely the type of clones consisting of PS.864, PSJT.941, and VMC.76-16, 851 as tolerant group clones, PS.862, PS.882 and PS.851as non tolerant clones group and lack of water stress treatment for 5 days. The data were analyzed further using DNMRT at 5% significance level. Observations showed that tolerant clones as well as non-tolerant clones PS.862 showed better resistance response than non tolerant groups. The indication was shown by the value of the Relative Water Content (RWC), Specific leaf area (SLA) and Water Deficit Value (WDV). Total protein profiling of sugarcane grown under water deficit and its counterpart differentially distinguished by suppression of protein expression of about 35 kDa in all clones. While in the water deficit condition expression of a protein with a size of 25 kDa is remarkable expressed.

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

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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.

Karakteristik Gejala dan Tingkat Kejadian Penyakit Kuning Keriting Tanaman Cabai (Capsicum sp) dalam Budidaya Sistem Organik Dila Febria; Betari Safitri; Nanang Wahyu Prajaka; Yeni Yeni; Raida Kartina; Sekar Utami Putri
Journal of Horticulture Production Technology Vol 1 No 2 (2023)
Publisher : Politeknik Negeri Lampung

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Organic chili cultivation has become a necessity nowadays as awareness increases about the dangers of chemical residues used in conventional cultivation practices. Chili is one of three main of vegetables commodities in Lampung. However, pepper yellow leaf curl disease is still a major obstacle faced by farmers to increase chili productivity. Therefore, the aim of this research is to study the characteristics of symptoms and the incidence rate of pepper yellow leaf cull disease of Capsicum annuum L. and Capsicum frutescens in organic cultivation practice. The results shown that the characteristics or early symptoms of pepper yellow leaf curl disease on chilies are yellowing of young leaves, mosaic and malformation which are found in C. annuum L and C. frutescens. The intensity of disease attacks on chili plants by giving POC from the Mimosa pudica roots (PM) gave positive efect with an average low attack intensity in the 8th week, namely 32% compared to giving POC from bamboo roots (AB) with an average attack intensity 45.5%. This indicates that POC from the roots of Mimosa pudica (PM) is capable of being a bioprotectant for chili plants. The application of POC type 3 also provided a positive response with a low intensity of pepper yellow leaf curl disease on C. frutescens.

Produksi Nutrisi Hidroponik ABC Mix Hayati Sesanti, Rizka Novi; Ali, Fahri; Darma, Wika Anrya; Tiara, Dede; Rahhutami, Ratih; Yeni, Yeni; Prajaka, Nanang Wahyu; Febria, Dila; Safitri, Betari; Hamiranti, Rahmadyah; Putri, Sekar Utami; Maulida, Desi
Journal of Horticulture Production Technology Vol 2 No 1 (2024)
Publisher : Politeknik Negeri Lampung

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ABC mix biological hydroponic nutrition is an innovation by developing the AB Mix hydroponic nutrition formulation (based on 100% chemicals) in collaboration with Liquid Organic Biofertilizer/LOB from LOB Plant PT. Great Giant Pineapple (PT.GGP). This invention is created in order to solve the problem of industries that want to produce hydroponic nutrients based on liquid organic biological fertilizer to reduce the concentration of chemicals in hydroponic nutrients. The aim of this invention are (1) to develop hydroponic nutrient products consisting of chemical fertilizers and biological fertilizers so that the use of chemicals can be reduced, (2) to produce patents granted regarding hydroponic nutrition based on chemical fertilizers and biological fertilizers, and (3) to apply the results of the invention to society and industry that requires the invention. The ABC Mix biological hydroponic nutrition product already has a patent with number IDS000006120 and has been implemented at Miftahul Huda Islamic Boarding School 606 through community service activities.

Effect of NPK Fertilizer Dosage and Plant Spacing on Growth and Yield of Cauliflower (Brassica oleraceae L.) Jadidah, Riskon; Febria, Dila; Rahhutami, Ratih; Darma, Wika Anrya
Journal of Horticulture Production Technology Vol 2 No 2 (2024)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jhpt.v2i2.3798

Cauliflower is a vegetable with high economic value. However cauliflower production was decrease caused by crop failure resulting, pest and deseasse attack. Decrease of Cauliflower production related to soil fertility. One of attempts to overcome this problem is combining NPK fertilizer and setting of plant spacing to increase cauliflower production in Indonesia. The aims of this research is Firts: Determine the most effective dose of NPK fertilizer for growth and yield cauliflower, Seccond: Finding the optimal plant spacing to support growth and yield of cauliflower, and Third: indentifying best combinations of NPK fertilizer dosage and plant spacing to increasing growth and yield of cauliflower production. This research used a factorial Randomized Group Design (RAK) by two factors: NPK fertilizer dose (0 g/plot, 5 g/plot, 10 g/plot dan 15 g/plot), plant spacing (40 x 45 cm, 50 x 45 cm, and 60 x45 cm). Results of this research show that aplication doses of NPK fertilizer provides best results at an NPK fertilizer dose of 10 g/plot. Application of plant spacing did not show significant differences throughout observed of all parameters. Additionally, no interactions from combination of NPK fertilizer dosage and plant spacing cauliflower.

Intensitas Serangan Kutu Kebul pada Tanaman Tomat dengan pemberian Pestisida Nabati Berbahan Dasar Daun Tembakau : Intensity of Whiteflies Attacks on Tomato with The Application of Tobacco-Based Botanical Pesticides Safitri, Betari; Putri, Sekar Utami; Febria, Dila; Darma, Wika Anrya
Gontor Agrotech Science Journal Vol. 10 No. 2 (2024): December 2024
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v10i2.12873

Whiteflies are the main insect pests of Solanaceae plants, especially tomatoes. The need for tomatoes has not been met due to fluctuating production. Increasing tomato production to meet national needs can be done by controlling these two main insect pests. Control can be done using vegetable pesticides. These ingredients include tobacco leaves, citronella leaves, and Javanese chilies. This research was carried out in June - August 2024 at the Lampung State Polytechnic practicum area. The study used a randomized block design with 6 treatments and 4 replications. The six treatments consisted of six plant-based pesticide compositions based on tobacco leaves. The composition of the botanical pesticide made is A. 100% tobacco leaves, B. 50% tobacco leaves + 50% citronella leaves, C. 75% tobacco leaves + 25% citronella leaves, D. 50% tobacco leaves + 50% Javanese chili, E. 75% tobacco leaves + 25% Javanese chili, and F. 35% tobacco leaves + 35% citronella leaves, and 30% Javanese chili. The results obtained in this study were that all tobacco-based botanical pesticide treatments could reduce the whitefly population by 100%. No composition is most effective in suppressing whitefly populations on tomato plants.

Aplikasi PGPR Akar Bambu dan Akar Putri Malu dalam Mengurangi Intensitas Serangan Aphis gosypii pada Tanaman Cabai (Capsicum annum L.) Safitri, Betari; Febria, Dila; Yeni, Yeni; Prajaka, Nanang Wahyu
Savana Cendana Vol 9 No 3 (2024): Savana Cendana (SC) - July 2024
Publisher : Fakultas Pertanian, Sains, dan Kesehatan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/sc.v9i3.2387

Plant growth promoting rhizobacter (PGPR) contains Rhizobacter which can fix free nitrogen found in nature, the nitrogen is converted into ammonia which is then distributed to plants. The aim of this research was to determine the effect of administering pgpr from two different bioactivator sources on the intensity of aphid attacks on chili plants. The experimental design used was a Completely Randomized Design (CRD) which consisted of two factors, namely the PGPR concentration of bamboo roots and mimosa roots, namely 0%, 25%, 50%, 75% and 100%. Each treatment was repeated 3 times with each experimental unit consisting of 4 curly chili plants of the Thunder 99 variety. Applications were carried out once a week during the vegetative period. Observations began at 1 WAP and once a week with the observation variables being the type of aphids and the intensity of aphid attacks on each plant during the vegetative period. The results obtained by administering PGPR bamboo roots and putrimalu roots were less effective because they were unable to suppress the intensity of aphid attacks on chili plants. Intensity of aphid attacks not different than control. The level of intensity of aphid attacks is directly proportional to the aphid population. PGPR that can relatively reduce the intensity of aphid attacks is bamboo root treatment with a concentration of 75%. A better PGPR bioactivator comes from bamboo roots rather than mimosa roots.

Pelatihan Pembuatan Pupuk Organik Dari Limbah Rumah Tangga Bagi Kelompok Wanita Tani Gendis Ayu Jahe Rahhutami, Ratih; Tiara, Dede; Febria, Dila; Hamiranti, Rahmadyah
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 6 No 3 (2025): Teknologi Tepat Guna (TTG)
Publisher : Universitas Sahid Surakarta

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Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pengetahuan dan keterampilan KWT Gendis Ayu Jahe dalam mengolah limbah rumah tangga menjadi pupuk organik yang dapat dimanfaatkan dalam budidaya jahe merah. Pupuk organik yang dibuat berasal dari limbah rumah tangga dan limbah sampingan hasil pengolahan jahe merah. Pelaksanaan kegiatan meliputi sosialisasi, pelatihan dan penerapan teknologi, serta pendampingan dan evaluasi. Kegiatan ini mampu meningkatkan pemahaman dan keterampilan peserta terkait pembuatan pupuk organik dari limbah rumah tangga secara berkelanjutan untuk diaplikasikan pada budidaya jahe merah serta dapat dijadikan peluang usaha mandiri. Kegiatan ini juga memberikan kontribusi dalam mengurangi dampak negatif dari pencemaran lingkungan akibat sampah organik yang tidak dikelola dengan baik

Pelatihan Pembuatan Pupuk Organik Dari Limbah Rumah Tangga Bagi Kelompok Wanita Tani Gendis Ayu Jahe Rahhutami, Ratih; Tiara, Dede; Febria, Dila; Hamiranti, Rahmadyah
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 6 No 3 (2025): Teknologi Tepat Guna (TTG)
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47942/jpttg.v6i3.2105

Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pengetahuan dan keterampilan KWT Gendis Ayu Jahe dalam mengolah limbah rumah tangga menjadi pupuk organik yang dapat dimanfaatkan dalam budidaya jahe merah. Pupuk organik yang dibuat berasal dari limbah rumah tangga dan limbah sampingan hasil pengolahan jahe merah. Pelaksanaan kegiatan meliputi sosialisasi, pelatihan dan penerapan teknologi, serta pendampingan dan evaluasi. Kegiatan ini mampu meningkatkan pemahaman dan keterampilan peserta terkait pembuatan pupuk organik dari limbah rumah tangga secara berkelanjutan untuk diaplikasikan pada budidaya jahe merah serta dapat dijadikan peluang usaha mandiri. Kegiatan ini juga memberikan kontribusi dalam mengurangi dampak negatif dari pencemaran lingkungan akibat sampah organik yang tidak dikelola dengan baik

Pengaruh Dosis Pupuk NPK 16-16-16 dan Konsentrasi Pupuk Guano Terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) Pangestu, Abdulah Aditiya; Febria, Dila; Darma, Wika Anrya; Rahhutami, Ratih
Journal of Horticulture Production Technology Vol 3 No 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jhpt.v3i2.4634

Shallots (Allium ascalonicum L.) are horticultural crops with great potential to be developed to meet the needs and economic value of the community. Shallot production is influenced by fertilization, both inorganic and organic fertilizers. The objectives of this study were (1) to obtain the best dose of NPK fertilizer for the growth of shallots. (2) to obtain the best concentration of guano liquid organic fertilizer for the growth of shallots. (3) to obtain the best combination of NPK fertilizer doses and guano liquid organic fertilizer concentrations for the growth of shallots. This study was conducted on the horticultural experimental land of the Lampung State Polytechnic from June to August 2024. The research method used was a factorial Randomized Block Design (RAK) with 2 factors and 3 replications. The first factor used NPK fertilizer (N) with 3 levels, namely: 400 kg/ha (N1), 600 kg/ha (N2), 800 kg/ha (N3). The second factor used POC (P) with 3 levels, namely: 2 ml/L (P1), 4 ml/L (P2), 6 ml/L (P3). Each treatment was repeated 3 times so that there were 9 treatment combinations and 27 experimental units. The results showed that the application of NPK fertilizer at a dose of 600 kg/ha showed the best results for all observation parameters except plant height and number of leaves. The application of POC Guano did not show significantly different results for all observation parameters. There was no best combination between NPK fertilizer and POC Guano treatment for all observation parameters.

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