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Tety Elida
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JURNAL PERTANIAN PRESISI (JOURNAL OF PRECISION AGRICULTURE)
Published by Universitas Gunadarma
ISSN : 25976087     EISSN : 26864703     DOI : http://dx.doi.org/10.35760/jpp
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Pertanian Presisi (JPP) merupakan media untuk publikasi tulisan asli dalam Bahasa Indonesia yang berkaitan dengan informasi dan teknologi yang berkaitan dengan pertanian presisi pada flora, baik dalam kajian teknik budidaya tanaman (pembenihan sampai pascapanen), fisiologi tanaman, serta terapan teknologi informasi dan komputer dalam pertanian.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 125 Documents
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POLA KERONTOKAN DAN KANDUNGAN HORMON ENDOGEN PADA BUAH JERUK PAMELO BERBIJI DAN TIDAK BERBIJI Ummu Kalsum; Slamet Susanto; Ahmad Junaedi; Nurul Khumaida; Heni Purnamawati
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 6, No 2 (2022): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2022.v6i2.7220

Abstract

Kerontokan buah tergantung pada kultivar, kandungan hormon, hara dan lingkungan. Tujuan dari penelitian ini adalah mengkaji pola kerontokan dan perubahan konsentrasi hormon yang terjadi dari beberapa kultivar pamelo berbiji dan tidak berbiji. Desain percobaan yang digunakan adalah rancangan acak lengkap dengan empat perlakuan, yaitu Adas Duku dan Bali Merah 1 (pamelo berbiji) serta Bali Merah 2 dan Jawa 1 (pamelo tidak berbiji). Variabel pengamatan terdiri atas jumlah buah rontok, initial dan final set, kandungan gula total, konsentrasi GA3, IAA dan asam absisat (ABA) buah. Hasil menunjukkan bahwa kedua kelompok (pamelo berbiji dan tidak berbiji) mengalami kerontokan buah pada awal perkembangan buah, namun kerontokan buah saat fase pematangan buah hanya pada kedua kultivar pamelo tidak berbiji. Initial set pamelo berbiji (28.76%) lebih tinggi dibandingkan pamelo tidak berbiji (21.75%). Final set pada pamelo tidak berbiji menunjukkan bahwa Bali Merah 2 (12.95%) lebih tinggi dibandingkan Jawa 1 (9.20%). Buah yang akan rontok dari pamelo berbiji dan tidak berbiji memiliki kandungan gula total <0.30%, sedangkan pada buah yang tidak rontok >0.30%. Konsentrasi GA3 dan IAA buah pamelo berbiji dan tidak berbiji mengalami peningkatan selama awal perkembangan buah (1 sampai 4 minggu setelah antesis = MSA), sedangkan konsentrasi ABA mengalami penurunan pada 3 MSA.
PENGARUH BERBAGAI KOMBINASI MEDIA LIMBAH AGROINDUSTRI TERHADAP PERTUMBUHAN DAN HASIL JAMUR MERANG (Volvariella volvaceae) Tasyah Anjani; Slamet Abadi; Fawzy Muhammad Bayfurqon
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 6, No 2 (2022): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2022.v6i2.6940

Abstract

Straw mushroom (Volvariella volvaceae) is a type of edible mushroom life depends on where it grows. Agro-industry activities produce waste that has not been handled properly, but it is rich in lignocellulose content that can provide nutrients for edible mushrooms. The purpose of this study was to find out the best combination of agro-industrial waste media for growth and yield of edible mushroom (Volvariella volvaceae) and to determine the correlation of fruit body length, fruiting body diameter, weight per fruiting body, and number of fruiting bodies simultaneously and partially on total fruit body weight per plot. The experiment was arranged on a Completely Randomized Design (CRD), consisting of four treatments that were replicated for six times. Data were analyzed by Analysis of variance (ANOVA) at 5% level and multiple linear regression analysis. The media consisting of 50% rice straw, 25% cotton fiber, and 25% coffee husk had a significant effect and the biggest fruiting diameter of the mushroom which was 2.26 cm. The combination of f 50% rice straw + 25% cotton fiber with 25% coffee husk can gave effect on growth and yield of edible mushrooms.
PENGARUH PEMBERIAN BERBAGAI PUPUK ORGANIK PADAT TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEMBANG KOL (Brassica oleracea var. botrytis L.) Sudirman Sudirman; Nurdalila Nurdalila; Ade Sumiahadi
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 6, No 2 (2022): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2022.v6i2.7232

Abstract

Kembang kol (Brassica oleracea var. botrytis L.) merupakan jenis tanaman sayuran yang termasuk dalam keluarga tanaman kubis-kubisan (Brassicaceae) yang berasal dari Eropa. Produksi kembang kol terbatas karena selama ini hanya dibudidayakan petani di daerah dataran tinggi. Salah satu usaha meningkatkan produksi kembang kol adalah dengan memberikan nutrisi yang cukup, salah satunya adalah dengan pemberian pupuk organik. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai pupuk organik padat terhadap pertumbuhan dan produksi tanaman kembang kol. Penelitian dilaksanakan pada bulan Oktober 2021 sampai Januari 2022 di lahan Fakultas Pertanian Universitas Muhammadiyah Jakarta. Penelitian menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dengan lima perlakuan yaitu P0 (pupuk anorganik/kontrol), P1 (pupuk guano), P2 (pupuk vermikompos), P3 (pupuk kompos), P4 (pupuk kandang ayam). Setiap perlakuan diulang sebanyak lima kali. Hasil penelitian menunjukkan bahwa semua jenis pupuk organik padat mampu menghasilkan pertumbuhan dan produksi tanaman yang sama bahkan lebih baik dibandingkan dengan pupuk anorganik. Perlakuan pupuk kandang ayam menghasilkan panjang daun, jumlah daun dan bobot kotor tanaman kembang kol yang lebih tinggi dibandingkan dengan pupuk anorganik.
PERBANDINGAN PERTUMBUHAN DAN PRODUKSI JAGUNG HIBRIDA (ZEA MAYS L.) PADA LAHAN KERING DAN BASAH Marchel Putra Garfansa; Iswahyudi Iswahyudi; Nafsah Ali Adilla; Lia Kristiana
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 6, No 2 (2022): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2022.v6i2.6946

Abstract

Beberapa keunggulan jagung hibrida adalah cukup respon terhadap pemupukan, mampu bertahan pada cekaman lingkungan dan memiliki karakteristik tahan terhadap penyakit seperti bulai dan busuk batang. Tujuan penelitian ini adalah untuk mengetahui perbedaan pertumbuhan dan produksi jagung hibrida pada lahan basah dan lahan kering. Penelitian dilakukan di Desa Pademawu Kecamatan Pademawu Kabupaten. Percobaan disusun menggunakan uji t berpasangan yang terdiri dari 2 perlakuan yaitu lahan kering dan lahan basah. Parameter yang diamati meliputi tinggi tanaman, jumlah daun, tinggi letak tongkol, panjang tongkol, lingkar tongkol, berat biji dalam tongkol, jumlah biji dalam baris, berat tongkol per tanaman, berat biji per tongkol dan berat 100 biji. Kondisi lahan kering memberikan dampak hasil lebih baik dari pada lahan basah yang dapat dilihat pada parameter tinggi tanaman, jumlah daun, tinggi letak tongkol, panjang tongkol, lingkar tongkol, baris biji tongkol, jumlah biji perbaris, berat tongkol pertanaman, berat biji pertongkol dan berat 100 biji.
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN JAGUNG (Zea mays L.) DI KECAMATAN POPAYATO KABUPATEN POHUWATO Thaib Yahya; Nurdin Nurdin; Fitriah Suryani Jamin; Rival Rahman
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.8348

Abstract

Utilization of land resources requires information of the potential and limitations of land use so that the commodity that will be cultivated can achieve optimal yields. The aim of this study was to determine land suitability class of maize (Zea mays L.) of agriculture land in Popayato District, Pohuwato Regensy. This research was conducted from July 2022 to December 2022. Land suitability classes, both actual and potential, were determined based on the matching method between land characteristics of each land unit with the land suitability criteria for maize. The results showed that the actual land suitability class for maize in Popayato District was dominated by marginally suitable (S3 class) respectively at about 95.32% and not suitable (N class) about 4.68% of total area. Limiting factors consisting of class S3 includes: rainfall and humidity, soil depth, base saturation and pH, while the limiting factors in class N was soil depth. After improvement efforts were made, the potential land suitability class for maize plants became S3 class for all land units with an area of 3,587.37 ha.
PENGARUH INOKULASI FUNGI MIKORIZA ARBUSKULA (FMA) DAN PUPUK P TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN AKAR WANGI (vetiveria zizanoides L.) Intan Suwanti; Ratih Kurniasih; Putri Irene Kanny
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.6897

Abstract

Vetiver (Vetiveria zizanioides L.) is a plant that produces essential oils. The use of mycorrhiza and P fertilizer on vetiver plants can support growth and increase root crop production. However, the exact dose of P fertilizer is not yet known to increase and support the growth and production of vetiver plants. For this reason, the dose of fertilization treatment was carried out to see which doses could be associated with Arbuscular Mycorrhizal Fungi (AMF) which could help the growth of vetiver plants. This study used a factorial Randomized Block Design (RAK) with two factors. The first factor was AMF inoculation consisting of 2 levels, without AMF inoculum (M0) and inoculum administration (M1). The second factor is the dose of Phosphor (P) fertilizer consisting of 3 levels, namely, the dose of 50% P fertilizer as much as 397 mg/polybag (P1), 100% P fertilizer at 793 mg/polybag (P2) and 150% P fertilizer as much as 1,190 mg/polybag (P3 ). The results showed that the AMF inoculum had not been able to increase the growth and yield of vetiver plants. AMF inoculum affects the number of spores and root infections. P fertilizer has not been able to increase the growth and production of vetiver plants. There was no interaction between the two treatments.
EFEKTIVITAS PEMBERIAN PUPUK HAYATI BIOBOOST TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L.) Nida Wafiqah Nabila M. Solin; Riceaska Primasta; Tahrir Aulawi
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.7886

Abstract

One of the vegetable plants that is often consumed by Indonesian is eggplant, because it has high nutrition and many health benefits. Eggplant growth and production can be increased by using biofertilizers, such as bioboost biofertilizer. The purpose of this study was to obtain the best concentration of bioboost biofertilizer for the growth and production of eggplant. This research was carried at UIN Sultan Syarif Kasim Riau and Laboratory of Agronomy and Agrostology, Faculty of Agriculture and Animal Science, from March to June 2022. The study was carried out using a completely randomized design (CRD) consisting of 5 treatments (P0 = positive control, P1 = 20 ml L-1 water, P2 = 40 ml L-1 water, P3 = 60 ml L-1 water, and P4 = 80 ml L-1 l water), which repeated 10 times to obtain 50 experimental units. The results showed that there was a significant effect of giving bioboost biofertilizer on the number of fruits, fruit weight, fresh weight, and plant dry weight. The most efficient results for the growth and production of eggplants grown on soil media mixed with chicken manure (2:1 ; w/w) are obtained with the application of bioboost biofertilizer at 20 ml L-1 water.
OPTIMASI DAN MODIFIKASI METODE KOLEKSI STOMATA TANAMAN KACANG PANJANG (Vigna sesquipedalis L. Fruwith) MENGGUNAKAN METODE STOMATAL PRINTING Shalati Febjislami; Sanna Paija Hasibuan
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.8275

Abstract

Long beans are a popular horticultural crop known for their nutritious green vegetables, particularly the young fruit and leaves. There have been numerous studies conducted on the cultivation and breeding of long beans. However, further research is required to obtain more data on preparation of stomata imprint and morphology. This study aims to examine the optimization and modification of stomatal printing methods on long bean plants to produce imprint in a short time with clear quality. The experiment was carried out from April to June 2021 at the Plant Physiology Laboratory, Department of Agronomy, Faculty of Agriculture, Andalas University, using stomatal printing method on long bean plant leaves. The experiment consisted of two stages: first, the removal of cuticle and trichome; and second, the method of application of the printing material and the drying time of the imprint. Based on the experimental results, it was found that stomatal imprint of long bean plants could be obtained without having to remove the cuticle or trichomes. Applying a thin layer of nail polish for at least 20 minutes can produce 100% imprinted stomata, while using a thin layer of adhesive glue takes at least 10 minutes. Adhesive glue can be used as an alternative to nail polish with faster drying time and clearer imprint results in the stomatal printing method. The stomata number of long bean plants is enormous, with a density of 184-237 per mm2. The stomata type of long bean plants is parasitic.
KARAKTERISASI PERTUMBUHAN DAN HASIL TANAMAN BUNGA TELANG BIRU DAN BUNGA TELANG PUTIH Ummu Kalsum; Budiman Budiman
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.8601

Abstract

The butterfly pea plant is one of the plants that is an alternative to natural dyes and contains compounds that are efficacious for human health. Telang plants cultivated in Indonesia have various flower crown colors, namely blue, white, and purple. The diversity of crown colors is suspected that each type has distinctive yield growth characteristics, so it is important to conduct research on certain characteristics of various colors of butterfly pea flower plants. The purpose of this study was to examine the growth and yield of blue butterfly pea flowers and white butterfly pea flowers. The study used 1 factor or non-factorial experimental design, namely the treatment of the type of butterfly pea flower (white butterfly pea flower and blue butterfly pea flower). The microclimate of the butterfly pea plannting site is measured at air temperature and humidity. Observational variables in this experiment during vegetative growt and harvest. Observational variabels of vegetative growth include plant length and number of leaves, while at harvest are length and weight of plant canopy, roots and overall plant and number of flowers. The data obtained were analyzed using a t-test α=0.05. The results showed that white butterfly pea plants have higher vegetative growth (length and number of leaves) and the harvest caracters (such as canopy, roots, whole plant, and number of flowers) than blue butterfly pea plants
EFEKTIVITAS INSEKTISIDA NABATI DALAM MENGENDALIKAN HAMA KUTU PUTIH (Paracoccus marginatus) PADA TANAMAN PEPAYA (Carica papaya L.) Muhamad Rizal; Seprita Lidar; Roy Ibrahim
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 7, No 1 (2023): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2023.v7i1.8086

Abstract

Papaya (Carica papaya L.) cultivation gets a lot of disturbances such as pests or diseases that can reduce the quality and quantity of papaya fruit. The use of vegetable insecticides is effective in controlling pests and has potential as a plant insecticide such as citronella, neem and cloves. This study aims to determine daily mortality and obtain the most effective botanical insecticides in controlling mealybug pests on papaya plants. The study consisted of two stages: (1) assessing the percentage of daily mortality, (2) the effectiveness of citronella oil, neem extract and clove oil vegetable insecticides on papaya seedlings. Daily mortality data were calculated using the daily mortality formula and data on the effectiveness of vegetable insecticides were analyzed using analysis of variance. The results showed that the highest percentage of mortality by giving citronella oil had a 24-hour daily mortality percentage and clove oil at a 48-hour daily mortality percentage. Botanical insecticides had an effect on all observation parameters, plant height, number of leaves and stem diameter, while the most effective treatment in controlling the mealybug P. marginatus treatment N1 was citronella oil with a concentration of 1 cc/500 mL.

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