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Pengaruh jenis media tanam dan aplikasi pupuk hayati mikoriza terhadap pertumbuhan, pembungaan dan infeksi mikoriza pada tanaman anggrek Dendrobium sp. Okti Herliana; E Rokhminarsi; S Mardini; M Jannah
Kultivasi Vol 17, No 1 (2018)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.607 KB) | DOI: 10.24198/kultivasi.v17i1.15774

Abstract

The research aimed to find out 1) the best growing media for growth and flowering of Dendrobium orchid, 2) the best dosage of mycorrhizal biofertilizer for growth and flowering of Dendrobium orchid, 3) the best combination type of growing media and mycorrhizal biofertilizer for growth and flowering of Dendrobium orchid. The research was conducted at Screen house of Datar Village, Sumbang Subdistrict, Banyumas Regency from May 2017 to November 2017. The research design was using Randomized Block Design (RBD) method with 2 factors and 3 replicates:(1) Growing media with 3 treatment types; wood charcoal, fern (Cyathea contaminans), root of the bird’s net fern (Asplenium nidus), and (2) dosage of mycorrhizal biofertilizer with 3 levels; without mycorrhizal, 10g /plant (20 spores), 20g /plant (40 spores). Data were analyzed by analysis of variance followed by Duncan’s Multiple Range Test (DMRT) at 5% level. The observed variables were the increase of plant height, number of leaves, the increase of leaf area, number of buds, number of roots, number of root length, the appearing of first primordia flower, the first flower blossom, number of flower per stalk, number of flower stalk per plant, length of flower stalk, and percent of mycorrhizal infections. The result of the research showed that root of the bird’s net fern is the best of growing media for variables of the number of leaves and the number of buds for each 5,63 leaves and 1,37buds, as well as the percentage of mycorrhizal infections by 54,44%. Result also showed that the best dosage of mycorrhizal biofertilizer is 10 g/plant for variables of the number of root and the percentage of mycorrhizal infections for each 20,78 roots and 64,44%. The highest number of flowers per stalk was obtained on the combination of growing media using fern (Cyathea contaminans) without mycorrhizal biofertilizer by 8 flowers.Anggrek merupakan tanaman hias yang potensial untuk dibudidayakan, karena mem-punyai nilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui jenis media tanam dan dosis mikoria terbaik pada pertumbuhan dan pembungaan anggrek dendrobium serta mem-pelajari interaksi antara pemberian jenis media tanam dan dosis pupuk hayati mikoriza terhadap pertumbuhan, pembungaan anggrek Dendrobium sp. dan infeksi mikoriza. Penelitian dilaksanakan di Screen house Desa Datar, Kecamatan Sumbang, Kabupaten Banyumas mulai Mei hingga November 2017. Rancangan penelitian meng-gunakan rancangan acak kelompok pola faktorial dengan 2 faktor dan 3 ulangan, yaitu (1) media tanam dengan 3 jenis media; arang kayu, pakis (Cyathea contaminans), akar kadaka (Asplenium nidus), dan (2) dosis pupuk hayati mikoriza dengan 3 taraf; tanpa mikoriza, 10 g tanaman-1 (20 spora), 20 g tanaman-1 (40 spora) Hasil penelitian menunjukkan media akar kadaka merupakan media terbaik untuk variabel pertambahan jumlah daun dan jumlah tunas anggrek Dendrobium masing-masing yaitu sebanyak 5,63 helai dan 1,37 tunas, serta persen infeksi mikoriza sebesar 54,44%. Pupuk hayati mikoriza 10 g/tanaman merupakan dosis terbaik untuk variabel pertambahan jumlah akar dan persen infeksi mikoriza anggrek Dendrobium masing-masing sebanyak 20,78 akar dan 64,44%. Jumlah bunga per tangkai tertinggi diperoleh pada kombinasi jenis media tanam pakis dengan tanpa pupuk hayati mikoriza sebanyak 8 kuntum. Kata Kunci : Dendrobium sp., media tanam, pupuk hayati mikoriza, pertumbuhan dan pembungaa
Karakter Morfo-fisiologi dan Hasil Padi Gogo Toleran Kekeringan Yugi Rahayu Ahadiyat; Sapto Nugroho Hadi; Okti Herliana
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 3 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.25.3.462

Abstract

The objective of this study was to obtain varieties with high yield along with proper morpho-physiological characters under drought condition. Eleven varieties of upland rice i.e., Gilirang, Situ Patenggang, Kalimutu, Aek Sibundong, Batutegi, Towuti, Sunggal, Danau Gaung, Way Apo Buru, Danau Tempe, and Situ Bagendit were characterized based on morphology, physiology, and yield. Non factorial Complete Randomized Block Design was used with three times repetition. Parameters measured were morphological characters, physiological characters, and yield components. Morphological characters measured were plant height, number and area of leaf, shoot dry biomass, tiller number, and total root length. Physiological characters measured were plant growth rate, net assimilation rate, and relative growth rate. Yield components measured were number and length of panicle, number of seeds per panicle, 1000 seeds weight, weights of seed per panicle, weights of seed per plot, and weights of seed per hectare. The results showed that Danau Tempe variety had better characters against drought stress compared to the other varieties with higher yields supported by high plant growth rate, relative growth rate, chlorophyll content and leaf area with low accumulation of proline content and short root length. Keywords: drought, morphological character, upland rice variety, yield
Pengaruh Refugia Bunga Telekan (Tagetes erecta) dan Bunga Kertas (Zinnia elegans) pada Populasi Artropoda dan Hasil Tanaman Padi Nur Azizah; Yugi Rahayu Ahadiyat; Noor Farid; Okti Herliana
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 1 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.1.54

Abstract

This study aimed to determine the effect of refugia (Tagetes erecta and Zinnia elegans) plants on the relative abundance and diversity of Arthropod's dominance in the rice plant area and on rice yield. The Arthropods were observed by the visual control method at each rice growth stage. Observations were made during 15 minutes in five plots of rice area and one refugium block at three different times (08.00‒10.00, 12.00‒14.00, and 15.00‒17.00. The morphological features were identified and recorded to identify the species level and grouped according to their ecological niches. The relative abundance and Shannon Diversity Index were calculated. The rice plants' growth data and yield components were analyzed by ANOVA followed by DMRT if there were any significant differences among the treatments. Relative abundance of dominant arthropods on rice land planted with Zinnia elegans was Solenopsis geminata (11.07%), Leptocorisa oratorius (38.37%), and Hypolimnas bolina (0.17%) with species diversity index values of 3.25%; 2.94%, and 2.56%, respectively. In contrast, the relative abundance of arthropods in rice land planted with Tagetes erecta were Cardiochiles philippinensis (8.84%), Oxya chinensis (25.45%), and Scirpophaga incertulas (0.34%) with moderate diversity index values. The Tagetes erecta gave an equivalent result of rice yield with the control, namely 8,10 t/ha and 7,60 t/ha, respectively, while the Zinnia elegans offers rice yield of 6,30 t/ha. Keywords: arthropod diversity, paddy yield, Tagetes erecta L, Zinnia elegans
Karakter Fisiologi dan Hasil dari Tanaman Ciplukan (Physalis angulata) Pada Perlakuan Pemupukan Fosfat dan Mikoriza Nila Wahyunita; Okti Herliana; Ahmad Fauzi; Rosi Widarawati
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 3 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.3.459

Abstract

This study aimed to determine phosphate fertilizer and mycorrhiza dosages as well as the interaction of both treatments to the physiological character and the yield of ciplukan plants. The experiment was carried out from February to July 2020 on an experimental farm. The study used a Randomized Completely Block Design, consisted of two factors. The first factor was the dose of SP-36 fertilizer, containing 36% phosphate (P2O5), and the levels were P0 = 0% dose (0 kg/ha), P1 = 25% dose (75 kg/ha), P2 = 50% dose (150 kg/ha), and P3 = 100% dose (300 kg/ha). The second factor was the mycorrhizal dose, namely M0 = 0 g, M1 = 3 g, M2 = 6 g, and M3 = 9 g (containing 10 spores per 3 g). Each treatment combination was in triplicates. The measurement and observation data were analyzed using the analysis of variance (F-test), followed by Duncan's multiple range test with P-value = 0.05 and regression. The results showed that application of 75 kg/ha dose was equivalent to the application of 300 kg/ha. P uptakes at 75 kg/ha and 300 kg/ha dose of fertilizer were 22,03 ppm and 23,18 ppm, respectively. The plant growth rate was 12,39 g/cm2/week on the application of 75 kg/ha fertilizer and resulted in 14,24 g/cm2/week on 300 kg/ha dose. The mycorrhiza application was significantly different from the root infection at a dose of 6 g, namely 49.177%. There was an interaction between the dose of SP-36 fertilizer and the mycorrhiza on leaf chlorophyll content at a dose of 0% and 3 g mycorrhiza. Keywords: Physalis angulata, mychorrhiza, phospate fertilizer, physiological character and yield
PENERAPAN BUDIDAYA PADI DENGAN METODE SRI (SISTEM OF RICE INTENSIFICATION) DI DESA PATEMON KECAMATAN BOJONGSARI KABUPATEN PURBALINGGA Okti Herliana; Sapto Nugroho Hadi; Wilis Cahyani
Dinamika Journal : Pengabdian Masyarakat Vol 1, No 3 (2019)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dj.2019.1.3.899

Abstract

Patemon Village is located in the District of Bojongsari, Purbalingga Regency, approximately 17 Km from the General Soedirman University Campus with a total of 528 Family Heads and a population of 4350 people. The livelihoods of the population are mostly farmers. Agricultural potential of Patemon Village, Bojongsari Subdistrict includes: rice, corn, soybeans and cassava. The area of paddy fields in this village reaches 128,000 ha but unfortunately its productivity is still relatively low. This is because farmers are still implementing conventional cultivation systems and lack of knowledge about integrated crop management. This activity aims to provide knowledge and examples of alternative rice cultivation methods, namely rice farming using the SRI (System of Rice Intensification) method with the application of straw compost and vegetable pesticides. This activity involved the target audience, namely the "Warakan Tani" farmer group in Patemon Village, Bojongsari District and agricultural instructors in Bojongsari sub-district. The methods used in this activity are: 1. Direct extension activities to farmer groups 2. Direct practice / rice cultivation demonstration plot using SRI (System of Rice Intensification) method or making demonstration plots. The evaluation design is in the form of providing pre-test before the extension activity begins and post-test after the extension activity begins, this is intended to determine the extent of farmers' understanding of the SRI method.
Application of wood vinegar coconut shell and NPK fertilizer to maintain sustainable agriculture of upland rice production Yugi R Ahadiyat; Sapto Nugroho Hadi; Okti Herliana
Journal of Degraded and Mining Lands Management Vol 5, No 3 (2018)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.584 KB) | DOI: 10.15243/jdmlm.2018.053.1245

Abstract

Objective of this study was to know the effect of NPK fertilizer and wood vinegar coconut shell on upland rice yield and, pest and disease intensity. Inpago Unsoed 1 was a main object in this study. Application of different dose of NPK as main plot viz. 50% and 100% recommended dose and concentration of wood vinegar coconut shell of ratio i.e. 1: 20, 1: 40, 1: 60, 1: 80 and 1: 100 were tested. Observation variables were number of panicle per hill, number of seed per hill, percentage of filled seed, seed weight per hill, weight of 1000 seeds and weight of seed per effective plot. Application of wood vinegar coconut shell with concentration of 1:20 improved grain yield of upland rice and reduced 50% NPK application, and suppress intensity of pest and disease.
Branch prunning and chicken manure application to improve growth and yield of brocolli in lowland area Okti Herliana; Yugi R Ahadiyat
Jurnal Ilmu Pertanian Vol 5, No 3 (2020): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.43101

Abstract

The objective of this study was to determine the effect of branch pruning and chicken manure application on improving the growth and yield of broccoli in the lowland. The research was conducted in the dry land of Kutasari Village, Baturraden District, Banyumas Regency at 138 m above sea level. The research was arranged in a Factorial Randomized Complete Block Design (RCBD) with three replications consisting of two factors of chicken manure application (without chicken manure and with chicken manure at doses of 10 ton.ha-1 and 20 ton.ha-1) and branch pruning (without and with branch pruning of 25% and 50%). The pruning was performed when the plants initiated flowers. The observed data were analyzed with the F test and followed with Duncan's Multiple Range Test (DMRT) at a P>0.05. The branch pruning resulted in a significant effect on the number of leaves, leaf width, head weight, and head diameter. Meanwhile, the chicken manure application showed a significant effect on all of the observed variables. There was an interaction effect of branch pruning and chicken manure application on the leaf width, head weight, and head diameter. The best result was obtained by the combined treatment of 50% branch pruning and 20 ton.ha-1 chicken manure, resulting in the head weight of 1048.33 g.plant-1 and leaf width of 1705.41 cm2.
INTRODUKSI PEMANFAATAN ECENG GONDOK SEBAGAI PAKAN TERNAK FERMENTASI PADA PETERNAK KAMBING DESA WANADADI BANJAREGARA Nuniek Ina Ratnaningtyas; Bahrun Bahrun; Ratri Noor Hidayah; Okti Herliana
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 25, No 4 (2019): OKTOBER - DESEMBER
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v25i4.14906

Abstract

Desa Wanadadi terletak berbatasan langsung dengan Waduk Mrica. Dampak dari pembangunan waduk adalah terjadinya pergeseran sosial masyarakat dari yang semula mata pencahariannya petani menjadi buruh, dan beternak. Masalah utama yang dihadapi peternak adalah ketersediaan pakan, sedangkan yang dihadapi pengelola Waduk Mrica adalah sedimentasi dan pertumbuhan eceng gondok. Eceng gondok merupakan gulma air yang dapat mengganggu kualitas perairan. Penanggulangan eceng gondok merupakan salah satu upaya dalam manajemen sumber daya dan lingkungan perairan untuk menjaga kelestarian oraganisme parairan. Disisi yang lain tanaman ini memiliki beberapa manfaat dan potensi yang layak untuk dikembangkan, yaitu sebagai bahan pakan ternak karena kandungan proteinnya cukup tinggi, sehingga dapat digunakan sebagai pengganti pakan pabrikan untuk ternak ruminansia maupun unggas. Kegiatan ini bertujuan untuk memanfaatkan eceng gondok menjadi usaha konservasi perairan waduk dan memberikan nilai tambah di masyarakat, yaitu meningkatkan ketrampilan masyarakat dalam pembuatan pakan ternak fermentasi guna mendukung usaha peternakan kambing. Metode yang digunakan dalam kegiatan pemberdayaan masyarakat ini adalah PRA (Partisipatory Rural Appraisal) yaitu peran serta aktif seluruh masyarakat yang terlibat dalam kegiatan ini. Meliputi kegiatan: penyuluhan dan pelatihan pemanfataan eceng gondok sebagai bahan silase pakan kambing, Pembuatan Demplot percobaan ternak kambing, pendampingan dan evaluasi. Diharapkan kegiatan ini dapat memberikan manfaat bagi masyarakat Desa Wanadadi.Kata Kunci: Budidaya Kambing; Eceng Gondok; Silase; Waduk Mrica.AbstractWanadadi Village is located directly adjacent to the Mrica Reservoir. The impact of the reservoir building is a social shift from the people whose livelihoods were originally farmers to become laborers, and livestock. The main problem faced by farmers is the availability of feed, while what is faced by the manager of the Mrica Reservoir is sedimentation and growth of weeds. Eichhornia crasippes is a water weed that can interfere with water quality. Eichhornia crasippes prevention is one of the efforts in the management of resources and the aquatic environment to maintain the sustainability of wter microoganism. On the other hand this plant has several benefits and potential to be developed, namely as animal feed ingredients because the protein content is quite high, so it can be used as a substitute for manufacturing feed for ruminants and poultry. This activity aims to utilize water hyacinth into conservation efforts of reservoir waters and provide added value in the community, namely improving community skills in the manufacture of fermented animal feed to support goat farming. The method used in this community empowerment activity is PRA (Partcipatory Rural Appraisal), namely the active participation of all communities involved in this activity. Includes activities: counseling and training on the use of water hyacinth as goat feed silage material, Making goat experimental demonstration plots, mentoring and evaluation. It is hoped that this activity can provide benefits for the people of Wanadadi VillageKeywords: Goat Livestock; Eichhornia Crasippe; Silase; Mrica Reservoir.
PEMBERDAYAAN MANTAN BURUH MIGRAN MELALUI INTRODUKSI BUDIDAYA ANGGREK DENDROBIUM SP DENGAN BERBAGAI JENIS MEDIA TANAM DAN APLIKASI PUPUK HAYATI MIKORIZA DI KABUPATEN BANYUMAS Okti Herliana; Tri Harjoso; Eny Rokhminarsi
Panrita Abdi - Jurnal Pengabdian pada Masyarakat Vol. 3 No. 1 (2019): Jurnal Panrita Abdi - April 2019
Publisher : LP2M Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (982.778 KB) | DOI: 10.20956/pa.v3i1.3696

Abstract

Abstract. Paguyuban Seruni is a community group consisting of former and migrant workers' families. One of the problems faced is how to be able to invest the proceeds of working abroad so that they can still get income as a fulfillment of their family's life needs. One type of business that can be done is agriculture, such as nursery or selling ornamental plants, especially orchids. Orchid is an ornamental plant that has high economic value because it has a good flower shape, a variety of colors, and the freshness of flowers that can last a long time. The purpose of this activity is to provide assistance and training in order to increase the knowledge, understanding, and skill of the members of Paguyuban Seruni regarding the cultivation of orchids on various planting media with the application of mycorrhizal biofertilizers. The methods used in this activity are 1. Counseling, 2. Training, 3. Making Demonstration Plots, and 4. Mentoring. The result of this activity is an increase in 80% of knowledge and skills in orchid cultivation in community members. They are able to perform acclimatization of bottled orchid seeds, transplant orchid seeds and adolescents on various growing media, and perform orchid treatments by growth hormone application and mycorrhizal biofertilizer. The Paguyuban Seruni members see the opportunity for orchid cultivation to have a good process so that it is expected to be done to earn income and improve welfare.Keywords: Empowering, migrant worker, orchid, planting media, mikoriza Abstrak. Paguyuban seruni merupakan kelompok masyarakat yang beranggotakan mantan  dan keluarga buruh migrant. Salah satu masalah yang dihadapi adalah bagaimana agar bisa menginvestasikan uang hasil bekerja di luar negeri agar tetap bisa mendapatkan penghasilan sebagai pemenuhan kebutuhan hidup keluarganya. Salah satu jenis usaha yang dapat dilakukan adalah bidang pertanian, yaitu usaha penjualan tanaman hias khususnya anggrek. Bunga anggrek merupakan tanaman hias yang mempunyai nilai ekonomi tinggi karena mempunyai bentuk bunga yang bagus, beragam warna dan kesegaran bunga dapat bertahan lama. Tujuan dari kegiatan ini adalah untuk melakukan pendampingan dan memberikan pelatihan agar dapat meningkatkan pengetahuan, pemahaman dan ketrampilan anggota paguyuban seruni mengenai budidaya anggrek pada berbagai media tanam dengan aplikasi pupuk hayati mikoriza. Metode yang digunakan dalam kegiatan ini adalah 1. Penyuluhan, 2. Pelatihan, 3.Pembuatan Demplot Percobaan, 4. Pendampingan. Hasil kegiatan ini adalah adanya peningkatan pengetahuan dan ketrampilan budidaya  anggrek pada anggota paguyuban seruni sebesar 80%. Mampu melakukan aklimatisasi terhadap bibit anggrek botolan, mampu melakukan transplanting bibit anggrek seedling dan remaja pada berbagai media tanam, melakukan perawatan anggrek dengan menambahkan hormone pertumuhan dan pupuk hayati mikoriza. Anggota paguyuban melihat peluang usaha budidaya anggrek memiliki prosek bagus sehingga diharapkan dilakukan guna mendapatkan penghasilan dan meningkatkan kesejahteraan.Kata Kunci: Pemberdayaan, buruh migran, anggrek, media tanam, mikoriza
PEMANFAATAN LIMBAH PASAR SEBAGAI PAKAN PADA KELOMPOK TERNAK DAN DIVERSIFIKASI PRODUK OLAHAN ENTOK GUNA MENINGKATKAN PENDAPATAN MASYARAKAT DESA WANADADI BANJARNEGARA Okti Herliana
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol 3 No 1 (2019)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v3i1.105

Abstract

Kegiatan Pengabdian Masyrakat Skim Program Kemitraan Masyarakat (PKM) ibi bertujuan untuk melakukan pendampingan bagi kelompok peternak desa Wanadadi Kabupaten Banjarnegara dalam melakukan usaha budidaya ternak mentok dengan memanfaatkan limbah pasar sebagai bahan pakan fermentasi dan memberikan peluang usaha bagi Ibu-ibu PKK dengan melatih mebuat produk makanan berbahan daging entok sehingga diharapkan dapat menambah pendapatan keluarga. Mahalnya harga pakan pakan pabrikan menjadi salah satu kendala dalam kegiatan budidaya entok. Ketersediaan limbah pasar yang melimpah dari pasar desa Wanadadi menjadi salah satu peluang bagi peternak untuk dapat melakukan efisiensi penyediaan pakan ternak. Metodologi yang diambil dalam kegiatan ini adalah Metode PRA (Pratisipasi Rural Appraisal) dimana kelompok sasaran kegiatan terlibat aktif dalam setiap kegiatan. Tahap pelaksanaan kegiatan yaitu: Sosialisasi manfaat limbah pasar sebagai sumber pakan entok, pelatihan pembuatan pakan fermentasi dari limbah pasar, demplot budidaya entok dengan pakan silase limbah pasar, pendampingan kegiatan dan evaluasi pelaksanaan kegiatan. Jumlah peternak yang terlibat dalam kegiatan ini adalah 10 orang. Tingkat keberhasilan kegiatan dinilai berdasarkan hasil evaluasi kegiatan dalam bentuk pretest dan post test. 70% dari peserta kegiatan dapat memahami materi yang diberikan oleh tim pengabdian, 70% anggota terampil dalam mengolah limbah pasar sebagai pakan entok fermentasi dan 100% anggota kelompok ternak mengaplikasikan pakan fermentasi dalam budidaya entok mereka. Secara umum materi dapat terserap dengan baik, terdapat peningkatan ketrampilan peternak dalam membuat pakan dan ketrampilan ibu-ibu PKK dalam membuat makanan olahan berbahan daging entok. Terdapat efiensi biaya produksi ternak entok sehingga pendapatan peternak meningkat