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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Produksi Tanaman Research Journal of Life Science Plantropica: Journal of Agricultural Science Jurnal Surya Masyarakat Indonesian Journal of Cultural and Community Development Unri Conference Series: Community Engagement Tri Dharma Mandiri: Diseminasi dan Hilirisasi Riset Kepada Masyarakat (Jurnal Pengabdian Kepada Masyarakat) International Journal of Multidisciplinary Approach Research and Science Journal of Agriprecision & Social Impact
Sisca Fajriani
Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Other

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PENGARUH WAKTU DAN LAMA PENYUNGKUPAN TERHADAP PERTUMBUHAN TANAMAN KASTUBA (Euphorbia pulcherrima Wild.) Shintia, Mega; Fajriani, Sisca; Ariffin, Ariffin
Plantropica: Journal of Agricultural Science Vol. 2 No. 1 (2017)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

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

Abstract

Tanaman kastuba merupakan tanaman hias yang digemari masyarakat karena warna braktea cerah yang berasal dari daun.  Kendala yang dihadapi yaitu warna braktea yang tidak serempak dan kurang cerah menyebabkan keindahan tanaman kastuba kurang menarik dalam menghias taman. Bentuk tajuk kastuba yang rimbun dan kompak dengan warna braktea yang mencolok menjadi salah satu pertimbangan dalam memilih tanaman kastuba untuk menghias atau mendekorasi suatu ruangan baik indoor maupun outdoor. Tanaman kastuba merupakan tanaman hari pendek yang akan berbunga jika mendapatkan cahaya matahari lebih pendek dari titik kritisnya (Mc.Donald, 2003).  Pada daerah tropis penyungkupan dilakukan untuk memanipulasi panjang hari menjadi lebih pendek. Penyungkupan menggunakan plastik hitam dilakukan agar braktea dapat muncul secara kompak dan serempak. Metode penyungkupan dengan plastik hitam pada hari pendek dilakukan untuk memperpendek panjang hari (photoperiodisitas). Oleh karena itu perlu dilakukan penelitian untuk mempelajari waktu dan lama penyungkupan yang tepat pada tanaman kastuba untuk memaksimalkan pertumbuhan tanaman kastuba.  Penelitian dilaksanakan bulan Maret hingga Juli 2016 di Kebun Bibit Tunggulwulung Dinas Kebersihan dan Pertamanan Kota Malang. Rancangan yang digunakan adalah Rancangan Tersarang (Nested Design) dengan 2 perlakuan yaitu lama penyungkupan (A) sebagai petak utama dan waktu penyungkupan (B) sebagai anak petak.  Hasil penelitian menunjukkan bahwa pertumbuhan tanaman kastuba mengalami peningkatan luas daun 83,7 % setelah mendapatkan perlakuan penyungkupan pada umur 0 hsp selama 16 jam.
Dampak Perubahan Iklim Terhadap Produktivitas Tanaman Jeruk (Citrus sp) Di Kota Batu Sitepu, Deslyati Putri Br; Fajriani, Sisca; Sulistyono, Roedy
Plantropica: Journal of Agricultural Science Vol. 7 No. 2 (2022)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2022.007.2.3

Abstract

Climate change is one of the most important problems today because it affects the agricultural sector which results in decreased production of food crops, both vegetables and fruits. Citrus is one of the leading horticultural commodities and has a demand that tends to increase in 2015 - 2017, namely 22,772 tons, 23,827 tons and 26,313 tons per year. The aim of this research is to find out the effect of climate change on the productivity of citrus Batu 55 and to get the climatic elements that most influence the productivity of citrus Batu 55. The research was conducted from February 2020 to May 2020 in Batu City. Climate change in Batu city affects the peroduktivitas of Tangerine Stone 55 with a correlation value of 0.011. The most influential climate element to the productivity of  Batu 55 Citrus is rainfall with multiple linear regression equations as follows: : Y = -7,212 + 0.741 X1 + 0.686 X2 + 0.119 X3. Based on the equation, rainfall variables have a regression coefficient value of 0.741, a variable regression coefficient of wind speed of 0.686 and a temperature variable regression coefficient value of 0.119.
The Effect of Source of Organic Materials and Application Time on Growth and Yield of Beetroot (Beta vulgaris L.) in Dry Land Suprihantono, Natalia Devinta; Suminarti, Nur Edy; Fajriani, Sisca
Plantropica: Journal of Agricultural Science Vol. 7 No. 2 (2022)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2022.007.2.1

Abstract

Beetroot (Beta vulgaris L.) is a horticultural plant that has many benefits that lie in tubers. Red beets are widely planted in highland areas with loose soil conditions. Currently, the expansion of land for food crops is experiencing problems due to limited productive land. The use of dry land as agricultural land has the main obstacles, namely low soil fertility, low organic matter content, and generally clay and dust-dominated soil. The application of organic matter needs to be added aiming to improve the physical properties of the soil, especially soil texture so that the soil becomes loose so that it does not hinder the tuber development process. The research was carried out from April 2020 to August 2020 at the Agro-Techno Park (ATP) Jatikerto garden. The study used a split-plot design with organic material sources as the main plot, namely B1: goat manure, B2: Azolla compost, B3: UB compost, and the time of application as subplots, namely T1: simultaneously planting, T2: 1 month before planting, and T3 : 2 months before planting. Observational data were analyzed using analysis of variance (Test F), if there was an influence between treatments, further tests were carried out using the Honest Significant Difference (BNJ) test. The results showed that the use of UB compost was better applied 1 month before planting because it produced high tuber weight per harvest plot and was more profitable. Based on the results of farming analysis, the use of UB compost with an application time of 1 month before planting is feasible to cultivate with an R/C reaching 3.67.
Response of Microclimate Formation, Growth, and Yield of Cucumber (Cucumis sativus L.) to Mulch Application and Planting Spacing Variation under Dryland Conditions Pasaribu, Angelika; Hariyono, Didik; Fajriani, Sisca
Journal of Agriprecision & Social Impact Vol. 3 No. 1 (2026): March: JAPSI (Journal of Agriprecision & Social Impact)
Publisher : CV. Komunitas Dunia Peternakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62793/japsi.v3i1.95

Abstract

Cucumber (Cucumis sativus L.) is a high-value horticultural commodity, but its production has declined due to drought stress affecting plant physiology and female flower formation. To address this issue, the use of mulch and planting spacing can modify the microclimate and reduce inter-plant competition. This study aimed to evaluate the effects of rice straw mulch and planting spacing on the growth, yield, and environmental conditions of cucumber. A factorial randomized block design was employed with two factors: mulch (no mulch and rice straw mulch) and planting spacing (40 × 60 cm, 50 × 50 cm, and 60 × 40 cm), replicated four times. Observed variables included vegetative growth, number of male and female flower, yield, soil temperature, and soil moisture. The study was conducted from June to August 2025 at the Agrotechnopark, Brawijaya University. The results showed a significant interaction between rice straw mulch and 50 × 50 cm planting spacing on fruit diameter, fruit length, fruit weight per fruit, fruit weight per plant, and plant productivity. This combination also created a more stable soil environment. It is concluded that the application of rice straw mulch with a 50 × 50 cm planting spacing is the optimal combination for enhancing cucumber growth and yield through improved microclimate conditions, however, these research are limited to a single growing season and a single experimental location.
Co-Authors Achadiah Rachmawati Agmey Wijaya Agus Sugiyatno Agus Suryanto Agus Suryanto Aini Nurul Aini, Nurul Alamanda, Zazin F. Alfannany, Ichsanuddin Noorsy Alifah, Yasmina Nur Anggi Indah Yuliana Ariffin Ariffin Ariffin, Ariffin Arifin Arifin Arik Agus Yudianto, Arik Agus Aris Subagiyo Arumingtiyas, Wahyu Istiyar Aryapaksi, Firhan Aryapaksi Aziza, Cholifatu Ulyl Nur Bahrush Shofwan Kusuma Perdana Bayu Adi Kurniawan Br Ginting, Jesika Ekarina Budi Waluyo Budiyono Budiyono Budiyono, Budiyono Danaparamita, Galuh Hayu Danaparamita, Galuh Hayu Delianata, Syifa Sarwahita Deslyati Putri Br Sitepu Dianwari, Frieska Mayang Didik Hariyono Dinarti, Nindia Dinarti, Nindia Eko Widaryanto Fachry Abda El Rahman Falean, Muhammad Abiyyu Febrianti, Annisa Fitri Febrianti, Annisa Fitri Heddy, Y. B. Suwasono Heddy, Y.B. Suwasono Heddy, Y.B. Suwasono Ichwalzah, Arman Ichwalzah, Arman Ika Atsari Dewi Inayati, Dian Indah Dwi Qurbani Indarwati, Lisa Dwifani Irfan H. Djunaidi Khoyrunissa, Elvia Kurniawan, Bayu Adi Lamdo, Herfandi Lilik Setyobudi M. Dawam Maghfoer Mega Shintia Mochammad Roviq Mudji Santosa Mudji Santoso MUHAMMAD ULIN NUHA Mulya, Annisa Kharisma Mushoffan Prasetianto Natalia Devinta Suprihantono Ninuk Herlina Nugroho, Agung Nugroho, Agung Nuha, Muhammad Ulin Nur Edy Suminarti Nurhasanah, Fadila Oktafillah, Agung Fikriy Oktafillah, Agung Fikriy Pasaribu, Angelika Perdana, Bahrush Shofwan Kusuma Permatasari, Dilla Permatasari, Dilla Pitoyo, Alief Cahyo Pitoyo, Alief Cahyo Prasetyo, Ibnu Prasetyo, Ibnu Purbaningsih, Mustika Rahsajati Purbaningsih, Mustika Rahsajati Putri, Fitri Desmarianita Putu Hadi Setyarini Rahmanto, Ady Rahmanto, Ady Rahmawan, Dzahabika Setya Rahmawati, Safitri Dwi Rahmawati, Safitri Dwi Roedy Soelistyono Roedy Sulistyono Roedy Sulistyono Royyani, Ahmad Thoriq Royyani, Ahmad Thoriq Rumamby, Jenni adenia Sahda Selaniar Santoso, Mudji Sari, Winda Ismaya Sari, Winda Ismaya Sativa, Nasrul Ardinan Sativa, Nasrul Ardinan Savitri, Nadia Ulfa Savitri, Nadia Ulfa Selaniar, Sahda Setyobudi, Lilik Shintia, Mega Sintawati, Murti Binary sitawati Sitepu, Deslyati Putri Br Sitepu, Rahel Amelia Siti Asmaul Mustaniroh Siti Azizah Souminar, Swastikaraton Souminar, Swastikaraton Sudiarso Sudiarso Sudiarso, Sudiarso Sugiyatno, Agus Suniah, Siti Suprihantono, Natalia Devinta Sutopo Sutopo Sutopo, Sutopo Titin Sumarni Tri Nurwati Trisnawan, Ade Syahrizal Trisnawan, Ade Syahrizal Trisnawati, Umi Trisnawati, Umi Tyas, R.A. Putri Husadaning Tyas, R.A. Putri Husadaning Wahyu Istiyar Arumingtiyas Wahyuningsih, Anis Wahyuningsih, Anis Wijaya, Agmey Wildasari, Agnes Wildasari, Agnes Y. B. Suwasono Heddy Yogi Sugito Yudianto, Arik Agus Zamzami, Ahmad Nabiel Zovanca, Grandy