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All Journal Zuriat JURNAL ILMU PERTANIAN Jurnal Agroekoteknologi Buletin Ilmiah Nagari Membangun Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Applied Agricultural Science and Technology Gunung Djati Conference Series Jagur: Jurnal Agroteknologi
KRISTINA, NILLA
Universitas Andalas
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Eksplorasi dan Karakterisasi Tanaman Kubis Bunga (Brassica oleraceae Var. Botrytus) di Kecamatan Banuhampu Prana Dipa Tiarani; Nilla Kristina; Yusniwati Yusniwati
Zuriat Vol 34, No 1 (2023): Mei, 2023
Publisher : Breeding Science Society of Indonesia (BSSI) / PERIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/zuriat.v34i1.46673

Abstract

Bawang Kubis bunga (Brassica oleracea var. botrytis) adalah salah satu komoditi sayuran yang bernilai ekonomis. Produksi kubis bunga di Indonesia mencapai 204.238 ton pada tahun 2020. Penelitian ini telah dilaksanakan pada bulan Januari hingga Mei 2022 di 3 nagari di Kecamatan Banuhampu. Tujuan penelitian ini adalah untuk mengidentifikasi karakter morfologi dan keragaman pertumbuhan varietas kubis bunga asal Kecamatan Banuhampu. Metode penelitian yang digunakan adalah metode survey dengan penetapan lokasi secara sengaja (purposive sampling) yang terdiri dari dua tahap kegiatan yaitu eksplorasi dan karakterisasi. Karakterisasi morfologi dilakukan pada daun dan curd. Eksplorasi yang telah dilakukan berhasil mengkarakterisasi 18 sampel tanaman kubis bunga yang menunjukan variabilitas sempit hingga luas pada karakter daun dan curd sedangkan analisis tingkat kemiripan antar sampel diperoleh nilai koefisisen 42% hingga 100%.
Exploration and Characterization of Flower Cabbage (Brassica oleracea Var. Botrytis) In Banuhampu District Prana Dipa Tiarani; Nilla Kristina; Yusniwati Yusniwati
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 2 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 5 No. 2 Juli 2023
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i2.3046

Abstract

Cauliflower (Brassica oleracea var. botrytis) is one of the vegetable commodities with high economic value. Cauliflower production in Indonesia reached 204,328 tonnes in 2020. This research was conducted from January to May 2022 in 3 sub-district in Banuhampu district. This study aimed to identify the morphological characters and growth diversity of cauliflower from Banuhampu district. The research method used is a survey method with purposive sampling consisting of two stages of activity, exploration and characterization. Morphological characterization was carried out on leaves and curds. The exploration has been carried out has succeed in characterizing 18 sampel of cauliflower which show narrow to broad phenotypic variability in the characters of leaves and curds, while the analysis of the level of similarity between samples obtained a coefficient value of 42 to 100%.
Keanekaragaman Fungi Mikoriza Arbuskula (FMA) di Rizosfer Tanaman Bengkuang (Pachyrizhus erosus (L) Mrb) Pada Berbagai Tipe Rotasi Pertanaman Armansyah Armansyah; Netti Herawati; Nilla Kristina
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 3 No 1 (2019)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.3.1.8-14.2019

Abstract

Fungi mikoriza arbuskular merupakan kolonisasi terbentuk antara akar tanaman dengan fungi tanah. Spora fungi mikoriza arbuskula bersifat obligat fakultatif dimana tidak mampu tumbuh dan berkembangbiak bila tidak bersimbiosis dengan tanaman inang. Perbanyakan fungi mikoriza arbuskula diperlukan tanaman inang yang sesuai, sehingga efektif dan efisien dalam memproduksi inokulan. Untuk mengetahui jenis tanaman inang tersebut perlu dilakukan penelitian. Tujuan dari penelitian ini untuk mengetahui keragaman jenis FMA indigenos pada rizosfer tanaman bengkuang.Metode yang dipakai pada penelitian ini adalah survey dan penyaringan basah (Wet Seiving). Hasil penelitian ditemukan 6 spesies yaitu Glomus sp 1, Glomus sp 2, Glomus sp 3, Glomus sp 4, Acaulospora sp 1 dan Gigaspora sp 1
Ammonium Sulphate (ZA) and Organic Fertilizer to Improve Yield and Quality of Shallot Bulb (Allium ascalonicum L.) on Recovered Ultisols Nilla Kristina; Elara Resigia; Netti Herawati
Journal of Applied Agricultural Science and Technology Vol. 7 No. 3 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v7i3.150

Abstract

In principle, shallot can adapt to all altitudes. But in West Sumatera, it is generally cultivated in the highland. The problem is the area in the highland is very limited while the area in lowland land is dominated by Ultisol soils. The type of soil in Agricultural Faculty experimental field at Andalas University is Ultisol (250 asl) but the chemical properties slightly change, such as nitrogen, phosphor and potassium higher than usual otherwise SO42- and Ca-dd is still very low. This study aimed to obtain the best organic fertilizer and ZA fertilizer on the growth, yield and quality of shallot bulb on recovered Ultisols. The research was a-two factorial experiment with 3 replications in Completely Randomized Design. The first factor is the application of various types of organic fertilizer, which include three levels which are guano, chicken manure, and oil palm empty bunches (OPEB). The second factor is ZA fertilizer dosage (0, 100, and 200 kg/ha). Data were analyzed using the F test with a 5% level, and if there were significant differences, the analysis continued with the Duncan’s New Multiple Range Test (DNMRT) at a 5% level. The result showed that the development of shallots on recovered Ultisols brings hope. The yield of chicken manure and guano are higher than oil palm empty bunches and in accordance with the description of Bima Brebes varieties around 9 t/ha. Even guano could produce dry bulbs around10,54 t/ha without giving ZA. Moreover, guano fertilizer gave the best Sulphur content on every dose of ZA.
Socialization and Practice of Processing Organic Waste into Eco-Enzyme at Sungai Nanam Elara Resigia; Aswaldi Anwar; Indra Dwipa; Irawati Irawati; Armansyah Armansyah; Sanna Paija Hasibuan; Nilla Kristina
Warta Pengabdian Andalas Vol 31 No 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.1.202-211.2024

Abstract

The village of Sungai Nanam, Lembah Gumanti, is an area in Solok Regency, West Sumatra, that produces significant organic waste from horticultural agriculture. If not managed properly, this waste can cause environmental and aesthetic issues. However, this waste can be converted into an eco-enzyme. An eco-enzyme is a liquid enzyme produced by fermenting organic waste. Eco-enzyme has many benefits, including being used as a liquid organic fertilizer, cleaner, and pest repellent. This community service aims to educate and train the community, especially the women farmers group, named Kelompok Wanita Tani (KWT) Rimbo Data Sejahtera, on converting organic waste into eco-enzymes. The program used three methods: socialization, demonstration, and mentoring. It has been proven to be an effective way to educate and train the community, particularly KWT Rimbo Data Sejahtera, on proper waste management. This program is a perfect fit for their needs and is very useful in reducing the impact of pollution.
Respon Pertumbuhan dan Hasil Tanaman Mint (Mentha piperita) dengan Pemanfaatan Pupuk Organik Cair pada Sistem Hiroponik Silvia Alfala; Warnita; Nilla Kristina
Gunung Djati Conference Series Vol. 38 (2024): Seminar Nasional Perhimpunan Agronomi Indonesia (PERAGI) 2023
Publisher : UIN Sunan Gunung Djati Bandung

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

Abstract

Tanaman mint memiliki manfaat yang banyak seperti obat, makanan, minuman dan kosmetik menyebabkan kebutuhan tanaman mint terus meningkat setiap tahunnya. Salah satu upaya dalam memenuhi kebutuhan mint adalah penanaman mint secara cepat dan sehat menggunakan sitem hidroponik dengan nutrisi pupuk organik cair. Tujuan penelitian ini untuk memperoleh konsentrasi pupuk organik terbaik sebagai nutrisi tanaman mint. Pelaksanaan penelitian berlangsung di Rumah Hidroponik 55, Limau Manis, Cupak Tangah yang berlangsung dari mei sampai juli 2022. Rancangan Percobaan mengunakan Rancangan Acak Lengkap (RAL) dengan 3 kali ulangan. Konsentrasi pupuk organik cair 0%, 8%, 16%, dan 24%. Data hasil pengamatan diuji dengan uji F 5% dan jika berbeda nyata dilanjutkan dengan uji DNMRT 5%. Hasil pengamatan menunjukkan bahwa pertumbuhan terbaik diperoleh dari pemberian AB-mix. Pemberian pupuk organik cair dengan konsentrasi 16% memeberikan hasil yang sama dengan pemberian AB-mix dalam peningkatan luas helaian daun dan mampu menghasilkan bobot segar tanaman yang lebih tinggi dibanding konsentrasi 8%.
Effect of Concentration and Time of Giving Paclobutrazol on Lumbu Hijau-Garlic Seedling Bulbs Nilla Kristina; Gustian Gustian; Yusniwati Yusniwati; Obel obel; Nadia Khairunnisa
AGRIUM: Jurnal Ilmu Pertanian Vol 27, No 1 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v27i1.17643

Abstract

The farmer's interest in garlic planting is low because the yield is unsatisfied. One reason is the use of small cloves. Giving paclobutrazol is expected to increase the size of garlic cloves and bulbs. This research aims to determine the interaction between concentration and time of giving paclobutrazol, which produces the best size for cloves and bulbs. The research is a factorial, Completely Randomized Design. The first factor is the concentration of paclobutrazol:250 mg.L-1 and 500 mg.L-1 of water. The second factor is the time of applying paclobutrazol: 6 and 10, 8 and 12, 10 and 14 weeks after planting (w.a.p). Data were analyzed using variance, which will be continued with DNMRT at the 5% level. The results showed that giving paclobutrazol at 10 and 14 w.a.p resulted in the highest apparent stem diameter and yield, but even so, the weight of the largest and the smallest cloves was the lowest. Meanwhile, giving paclobutrazol at 6 and 10 w.a.p resulted in the highest weight of the largest cloves 1.95 g and the highest of the smallest cloves 0.55 g, even though the apparent stem diameter and yield were the lowest. Treatment of 250 mg.L-1 paclobutrazol resulted in the highest weight of the largest cloves 1.80 g.
Pengaruh Pemberian Beberapa Dosis Pupuk NPK dan Komposisi Media Tanam Terhadap Pertumbuhan dan Hasil Tanaman Cabai Merah (Capsicum annuum L.) Nabila, Fitri; Suliansyah, Irfan; Kristina, Nilla
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.24432

Abstract

Red chilli is a crucial vegetable crop in Indonesia, facing a rising demand that calls for increased production. Enhancements in red chilli production may be achieved by adopting polybag cultivation techniques. This study aims to find the interaction between various NPK fertilizer dosages and planting media compositions on the best growth and yield of red chilli plants and to determine the best NPK fertilizer dosage and plant media composition for the growth and yield of red chilli plants. The research was conducted at the net house, Faculty of Agriculture, Andalas University, from March to August 2023. This investigation was a factorial experiment organized in a Completely Randomized Design (CRD), comprising two factors with three replicates each. The first factor was the dosages of NPK fertilizer: 300, 400, and 500 kg/ha. The second factor concerned the composition of the planting medium, consisting of ultisol soil, cow manure, and cocopeat in ratios of 2:1:1, 2:2:1, and 2:1:2. Data analysis was conducted using the F-test followed by DNMRT at a 5% significance level. The findings indicated no interaction between the dosages of NPK fertilizer and the composition of the planting medium concerning the growth and yield of red chilli plants. The application of NPK fertilizer at a dosage of 400 kg/ha positively influenced the variables of dichotomous branch number and the number of fruits per plant, whereas the planting medium composition of 2:2:1 exerted the most favourable effect on plant height, flowering age, number of fruits per plant, and fruit weight per plant.
Efektivitas Pemberian Beberapa Dosis Solid Decanter dan Urea Terhadap Pertumbuhan Tanaman Jahe Gajah (Zingiber officinale Rosc.) Nasution, Rizki Nia Sukri; Warnita, Warnita; Kristina, Nilla
Jurnal Agroekoteknologi Vol 16, No 2 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i2.23542

Abstract

Jahe sering digunakan sebagai bumbu masak, minuman, dan obat herbal alami. Produksi jahe Indonesia di tahun 2021 diperkirakan mencapai 307,24 ribu ton, meningkat 67,42% dari tahun sebelumnya. Peningkatan hasil jahe dapat dilakukan dengan cara ekstensifikasi dengan memanfaatkan ultisol. Pupuk organik solid decanter padat mengandung N, P, K, dan Mg  dan Urea dapat meningkatkan  pertumbuhan tanaman jahe.  Tujuan penelitian ini untuk mengetahui interaksi antara dosis solid decanter dengan pupuk urea terhadap pertumbuhan tanaman jahe gajah. Penelitian dilakukan dari bulan Januari sampai dengan April 2023 di Desa Koto Tuo, Kelurahan  Lambung Bukik, Kecamatan Pauh ± 160 mdpl. Rancangan percobaan yang digunakan adalah faktorial 3 x 2 dengan 3 ulangan dalam Rancangan Acak Lengkap (RAL). Faktor pertama dosis pupuk organik Solid Decanter: 5 ton/ha atau 60 g/lubang tanam, 10 ton/ha atau 120 g/lubang tanam, 15 ton/ha atau 180 g/lubang tanam. Faktor kedua dosis pupuk Urea: 150 kg/ha atau 1,8 g/tanaman dan 300 kg/ha atau 3,6 g/tanaman. Ada interaksi antara pemberian Solid decanter dengan urea terhadap pertumbuhan tinggi tanaman jahe gajah. Dosis Solid decanter terbaik untuk pertumbuhan diameter batang jahe adalah 10 ton/ha atau 120 g/lubang tanam. Dosis Urea terbaik untuk pertumbuhan diameter batang jahe adalah 300 kg/ha atau 3,6 g/ lubang tanam.
PENINGKATAN EFISIENSI PENGGUNAAN LAHAN KELOMPOK TANI SUNGKAI PERMAI MELALUI TUMPANG SARI JAGUNG DAN KACANG TANAH DAN PENGENALAN CENDAWAN MIKORIZA ARBUSKULA (CMA) Yusniwati Yusniwati; Nilla Kristina
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 2 No. 3 (2019)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v2i3.105

Abstract

The Sungkai Permai Lambung Bukik Farmer Group, Padang City, generally cultivates in monoculture, with limited productive land. The land is planted with rice, secondary crops such as corn, and some peanuts. In the past two years, corn farmers often experience crop failures, especially during the rainy season, where the sun shines less due to global climate change. Therefore, diversifying commodities on limited land so that land efficiency increases are significant to prepare the next source of seeds. To support increased land use efficiency, optimal soil conditions are needed. Utilization of Arbuscular Mycorrhizal fungi can improve soil fertility and is expected to become an alternative technology in plant cultivation. Science and technology activities based on the Study Program and the Assisted Nagari (IbPSNB) were carried out in groups of Permai Sungkai Farmers in the form of 1) Counseling on the pattern of corn-peanut intercropping cultivation, and how to make CMA spore cultures, 2). The demonstration plot for corn-peanut intercropping cultivation. Through this activity, farmers finally understood the benefits and patterns of corn-peanut intercropping. Farmers understand the role and method of making CMA spore cultures. Several farmers cultivated corn-peanut intercropping. Two farmers at the demonstration plot managed to harvest corn and peanuts at the same time. Other farmers have failed to harvest corn due to pest attacks but have succeeded in harvesting peanuts so that the losses experienced by farmers are reduced, and they still have stock of seeds for the next planting season.
Co-Authors Anwar, Aswaldi Armansyah Armansyah elara resigia Firmawini, Elvina Gustian Gustian Indra Dwipa Irawati Irawati Irawati Irawati Irfan Suliansyah Nabila, Fitri Nadia Khairunnisa Nasution, Rizki Nia Sukri Netti Herawati Obel, Obel Prana Dipa Tiarani Prana Dipa Tiarani Sanna Paija Hasibuan Silvia Alfala Warnita Yusniwati Yusniwati