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Evita Evita
Fakultas Pertanian, Universitas Jambi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Other

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Evaluasi dan Seleksi Varietas Tanaman Kedelai Terhadap Naungan dan Intensitas Cahaya Rendah Nerty Soverda; , Evita; , Gusniwati
Zuriat Vol 20, No 2 (2009)
Publisher : Breeding Science Society of Indonesia (BSSI) / PERIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/zuriat.v20i2.6636

Abstract

Penelitian ini bertujuan untuk mengidentifikasi tanaman kedelai yang toleran terhadap naungan dan mengetahui karakter fisiologi fotosintetik penciri toleransi tanaman terhadap naungan. Keutamaan penelitian ini adalah untuk mempelajari daya adaptasi kedelai yang tahan naungan dan mengembangkan kedelai sebagai tanaman sela pada areal di bawah tegakan. Penelitian yang dilakukan terdiri dari 2 tahap yaitu (1). Evaluasi dan seleksi varietas pada naungan buatan (naungan paranet) (2) Uji cepat pada ruang gelap (Pengelompokan tanaman toleran, moderat dan peka). Hasil evaluasi 15 varietas tanaman kedelai pada naungan buatan dan rumah gelap menunjukkan bahwa dua varietas menunjukkan konsistensi toleransi terhadap naungan, yaitu varietas Ringgit (V1), dan Petek (V13). Didapat juga tiga varietas yang moderat yaitu Kawi (V2), Cikurai (V8), dan Argopuro (5), sedangkan dua varietas peka terhadap naungan yaitu Seulawah (V4) dan Jayawijaya (V15).
PENGARUH NAUNGAN TERHADAP KANDUNGAN NITROGEN DAN PROTEIN DAUN SERTA PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (The Effect of Shading to Nitrogen and Protein Contents, The Growth and Yield of Soybean Plants) Nerty Soverda; . Evita; . Gusniwati
Bioplantae Vol. 1 No. 1 (2012): Bioplantae
Publisher : Bioplantae

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Abstract

One way to improve the productivity of soybean grown as an intercropping plant in the standing area is to develop soybean varieties that are tolerant to shade. This experiment aimed to discover the physiological characteristics in soybean varieties that are tolerant to shade.The results showed that the significant physiological characteristics that determine the level of the soybean tolerance to shade are nitrogen and protein contents.The increasing of nitrogen and protein contents was higher in the tolerant varieties than those of sensitive varieties. Shade treatments affected seed weight. The soybean yield on the 50% shade decreased by 23.11% in the tolerant varieties, and about 27.63% decreased in the sensitive varieties. The yield decrease was lower in tolerant varieties compared to the sensitive varieties. This result was supported by the lower reduction in empty pods.Mechanism of tolerance to shade on soybean plant is characterized by the increase of nitrogen and protein contents. In addition, higher yields on tolerant varieties supported by high pods contain and low empty pods.Key words: Soybean, nitrogen and protein contents.
PERTUMBUHAN DAN HASIL KACANG TANAH (Arachis hypogaea L.) PADA PERBEDAAN TINGKATAN KANDUNGAN AIR (Growth And Yield Of Peanuts At Different Water Level) . Evita
Bioplantae Vol. 1 No. 1 (2012): Bioplantae
Publisher : Bioplantae

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Abstract

This study was aimed to determine the response of peanut to some extent water, the level of water content and water needs best influence on the growth and yield of peanut crops. Experiment was arranged in a completely randomized design (CRD) with one factor, namely the provision of water that consists of five levels, namely the provision of water to the conditions of 25%, 50%, 75%, 100% and 125% field capacity. The variables measured were plant height, days to flowering, canopy dry weight, number of pods containing the number of empty pods, 100 seed weight and seed yield crop.The results showed that the water level significantly affected plant height, days to flowering, canopy dry weight, number of pods containing the number of empty pods, 100 seed weight and seed yield crop. The level of water to the 100% field capacity conditions provides growth and yield of groundnut crop was best.Key words : Peanuts, water content, water level
PENGARUH NAUNGAN TEHADAP KERAPATAN STOMATA DAN TRIKOMA DAUN SERTA PERTUMBUHAN DAN HASIL DUA VARIETAS TANAMAN KEDELAI (Glycine max (L) Merril) (Effect of Shade on Stomatas and Trichomes Density and Growth of Two Soybean Varieties) Hutami Indah Pratiwi; Nerty Soverda; . Evita
Bioplantae Vol. 1 No. 3 (2012): Bioplantae
Publisher : Bioplantae

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Abstract

Development of soybean plants under intercropping standing crops often face many obstacles. Constraints faced by the plants grown in the area under the auspices of the stand, the light intensity is low stress. Stomata and leaf trichomes are character identifier for the adaptation of soybean plants that are in shaded conditions. This study aims to determine the interaction effect of varieties of the shade and density of stomata and leaf trichomes and growth and yield of two varieties of soybean plants. This experiment using split plot design (Split plot) with factorial pattern consisting of 2 factors. The first factor as the main plot (main plot) is a shade (N) which consists of two levels, namely without shade (N0) and 50% shade (N1). Both as a subplot factor (sub plot) is soybean varieties (V) consists of Petek (V1) and Jayawijaya (V2). The data obtained were then processed statistically by analysis of variance, followed by further testing LSD at α = 5% level. Other variables were observed between the density of stomata on the leaf surface, the surface density of trichomes on leaves, total leaf area, number of primary branches, number of pods per plant, number of pods per plant contains, and weight of 100 seeds. The final conclusion is that, 1) decrease low light intensity affect the stomata density and density of leaf trichomes and growth and yield of soybean. Treatment with 50% shade provision increasing the density of trichomes on the surface of soybean leaves but lower total leaf area, number of primary branches, stomatal density on the surface, number of pods per plant, number of pods per plant and weight contains 100 seeds. 2) Provision of shade 50% less likely to cause a low density of stomata and trichome density were higher in tolerant varieties (Petek) compared to susceptible varieties (Jayawijaya). 3) Testing the correlation coefficient between the variable density of stomata and trichomes with variable density growth and yield of soybean showed that the absence of the relationship between the main variables and variable growth or results.Keywords: Soybean, shade, Stomata, trichomes
PENGARUH TEPUNG DAUN CENGKEH TERHADAP PERTUMBUHAN DAN HASIL TOMAT ORGANIK Evita .
Bioplantae Vol. 1 No. 2 (2012): Bioplantae
Publisher : Bioplantae

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Abstract

The aimed of this research to exmaine  of  the effect of colve  leaves powder on the growth and yield of organik tomatoes. This research was cunducted  in Randomized block design, with five treatments of cinnamon powder dosage and four replication. The cinnamon powder dosage  are, c0 =  0.0 g plot-1 , c1 =  250.0 g plot-1, c2 =  500.0 g plot-1 , c3 =  750.0  g plot-1, c4 = 1000.0 g plot-1 . The parameters observed are plant height,  time of flowering and fruitset, root dried  weight, plant dried  weight and plant yield. The result showed that, there no signicantly differences between treatment on growth parameter. The significantly effect only achived on yield component. The highest tomatoes yield and the number of tomatoes was achieved at dosages  500.0 g plot-1colve  leaves powder   Key words : Leaves powder, tomato, organic
Aplikasi Kompos Gulma Paitan (Tithonia Diversifolia) untuk Meningkatkan Pertumbuhan dan Hasil Kacang Hijau (Vigna Radiata L.) Evita Evita; Jasminarni Jasminarni; Trias Novita
Jurnal Ilmiah Universitas Batanghari Jambi Vol 22, No 2 (2022): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v22i2.1644

Abstract

This study aims to examine the effect of paitan compost in increasing the growth and yield of mung beans and to obtain a dose of paitan compost that provides the best growth and yield of green beans. The study was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, 35 m above sea level. This study used a Randomized Block Design (RAK) with one factor, namely the provision of paitan weed compost consisting of 5 treatment levels, namely: p0 = fertilizer N , P and K recommendations, p1 = 7.5 tons ha-1 paitan compost, p2 = 15 tons ha-1 paitan compost, p3 = 22.5 tons ha-1 paitan compost, p4 = 30 tons ha-1 paitan compost. Each treatment was repeated 5 times. Variables observed were plant height, plant crown dry weight, weight (root dryness, number of pods per plant, seed weight per plant, weight of 1000 seeds yield ton ha-1). The results showed that the application of paitan weed compost had a significant effect on all variables. The application of Paitan weed compost at a dose of 30 tons ha-1 as a whole has been able to provide the best growth and yield of green bean plants
PENGEMBANGAN BUDIDAYA UBI JALAR UNGU ORGANIK SEBAGAI BAHAN BAKU PENGOLAHAN MAKANAN KHAS DESA JUJUN DENGAN PENERAPAN BIOTEKNOLOGI PUPUK HIJAU BERBASIS VEGETASI SEKUNDER Evita Evita; Trias Novita; Jasminarni
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 2 (2021): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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Abstract

Abstract The activity aims to improve the knowledge and skills of women farmer groups through counseling, training, and demonstrations on the development of organic purple sweet potato cultivation as a raw material for food processing typical of Jujun Village by applying green manure plus secondary vegetation-based biotechnology. The problems and the priority scale for handling are 1). Lack of knowledge of farmer groups about the development of organic purple sweet potato cultivation 2). Farmer groups have not been able to take advantage of the secondary vegetation that grows along the roads in their area as raw material for making green manure. 3). Knowledge of processing purple sweet potatoes into various regional specialties is still minimal. 4). Establishment of a sustainable commercial snack business center. The methods of implementing the activities are: 1) Counseling on the use of secondary vegetation as raw material for making green manure, 2) Assistance in making demonstration plots for purple sweet potato cultivation so that this plant is not only a by product. 3). Training and practice of processing food made from purple sweet potato into various snacks that have a high selling value. 4). Establishment of a Joint Business Group for purple sweet potato cultivation and processing. So, the expected output is in the form of products, namely green manure, organic sweet potato, and various processed foods of purple sweet potato as a typical food of Jujun Village. Abstrak Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan keterampilan kelompok wanita tani melalui penyuluhan, pelatihan, dan demontrasi tentang pengembangan budidaya ubi jalar ungu organik sebagai bahan baku pengolahan makanan khas Desa Jujun dengan penerapan bioteknologi pupuk hijau plus berbasis vegetasi sekunder. Permasalahan dan skala prioritas penanganannya adalah 1). Kurangnya pengetahuan kelompok tani tentang pengembangan budidaya ubi jalar ungu organik 2). Kelompok tani belum dapat memanfaatkan vegetasi sekunder yang banyak tumbuh disepanjang jalan di daerahnya sebagai bahan baku pembuatan pupuk hijau. 3). Pengetahuan pengolahan ubi jalar ungu menjadi berbagai makanan khas daerah ini masih minim. 4). Pembentukan sentra usaha makanan ringan komersil yang berkelanjutan. Metode pelaksanaan kegiatan adalah : 1) Penyuluhan tentang pemanfaatan vegetasi sekunder sebagai bahan baku pembuatan pupuk hijau, 2) Pendampingan pembuatan demplot budidaya tanaman ubi jalar ungu sehingga tanaman ini tidak hanya menjadi tanaman sampingan. 3). Pelatihan dan praktek pengolahan makanan berbahan baku ubijalar ungu menjadi aneka penganan yang mempunyai nilai jual tinggi. 4). Pembentukan Kelompok Usaha Bersama budidaya dan pengolahan ubi jalar ungu. Jadi disini luaran yang diharapkan adalah berupa produk yaitu pupuk hijau, ubi jalar organik, dan bermacam makanan olahan ubi jalar ungu sebagai makanan khas Desa Jujun.
TEKNOLOGI BUDIDAYA DAN PENGOLAHAN JAMUR TIRAM BERBASIS MEDIA LIMBAH GERGAJI KAYU UNTUK MENCIPTAKAN WIRAUSAHA BARU Evita Evita; Jasminarni Jasminarni; Trias Novita
Jurnal Pengabdian Masyarakat Pinang Masak Vol. 2 No. 1 (2021): Juni 2021
Publisher : Fakultas Sains dan Teknologi, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jpm.v2i1.13075

Abstract

Desa Koto Agung Kecamatan Keliling Danau merupakan daerah pegunungan yang berhawa sejuk dengan curah hujan cukup tinggi. maka sangat mendukung sekali dalam membudidayakan jamur tiram yang butuh suhu dan kelembaban yang tinggi. Jamur tiram merupakan salah satu jenis jamur kayu karena jamur ini banyak tumbuh pada media kayu yang sudah lapuk. Disebut jamur tiram karena bentuk tudungnya agak membulat, lonjong dan melengkung seperti cangkang tiram. Kegiatan ini bertujuan untuk menambah pengetahuan dan keterampilan para petani melalui penyuluhan dan demonstrasi teknologi budidaya jamur tiram serta pengolahan limbah kayu berbasis media gergaji untuk menciptakan wirausaha baru. Secara umum target luaran yang dicapai yang bersifat langsung adalah hasilnya dapat langsung dirasakan masyarakat khususnya Kelompok Wanita Tani Pabrika dan Kelompok Wanita Tani D'Terong, serta masyarakat sekitar. Disamping itu target lain adalah mengupayakan kemandirian kelompok tani terutama dalam hal penyediaan bibit jamur tiram, baglog sebagai media tanam untuk kelompok sendiri bahkan juga diharapkan dapat memenuhi kebutuhan bibit petani jamur tiram lainnya baik di wilayah sendiri maupun wilayah lainnya. Jadi disini luaran yang diharapkan adalah berupa produk yaitu media penanaman (baglog) yang baik dan pengolahan makanan berbahan baku jamur tiram menjadi makanan khas Kabupaten Kerinci. Cara ini dapat membantu petani dalam menghasilkan produk Jamur tiram sebagai wirausaha baru, disamping itu membantu petani dalam pemanfaatan limbah kayu gergaji yang biasanya dibakar, sekarang bisa dimanfaatkan menjadi media tumbuh jamur tiram.
Co-Authors Ardiyaningsih Puji Lestari Gusniwati , Hutami Indah Pratiwi Jasminarni Jul Andayani Meli Megawati Miranti Sari Fitriani Nerty Soverda Trias Novita