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Pengaruh Pemberian BAP dan NAA terhadap Pertumbuhan Krisan (Chrysanthemum morifolium, Ram.) dalam Kultur Jaringan Astuti, Yohana Theresia Maria; Andayani, Neny
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 10, No 1 (2005): February 2005
Publisher : Universitas Atma Jaya Yogyakarta

The objective of this study was to evaluate the effect of combination benzyl amino purine(BAP) and naphtalene acetid acid (NAA) on tissue culture of Chrysanthemum. Theexperiment was conducted at The Tissue Culture Laboratory, Agriculture Faculty,Stiper Agriculture Institute. The Completely Randomized Design was applied in thisexperiment, consisting of two factors; those were BAP and NAA application. Each factorconsisted of four treatments. Each combination of treatment was carried out with ninereplications. The conclusion from this study were: Application of higher BAP and NAAconcentration increased budding of explant, whereas application of higher NAA thanBAP concentration increased the growth of bud and leaf number, also increased rootingof explant.

Pengaruh Macam dan Perbandingan Volume Pupuk Kandang terhadap Pertumbuhan LCC Mucuna bracteata pada Tanah Latosol Wati, Kurnia Eka; Andayani, Neny; Parwati, Wiwin Dyah Ully
AGROISTA : Jurnal Agroteknologi Vol. 8 No. 1 (2024): MEI
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v8i1.996

Legume Cover Crop (LCC) used in Palm plantations has not yet produced for weed control because there are still large open lands. To prepare LCC seedling of the Mucuna bracteata species, a medium is required that provides good root growth, inter alia, with the addition of organic material derived from various animal debris. This research aims to find out the influence as well as the interaction of type and comparison of the volume of cage fertilizer on the growth of LCC Mucuna bracteata on the latosol soil that has been carried out at the KP2 INSTIPER, Maguwoharjo, Yogyakarta, Yogyakarta and at the Central Laboratory, Instiper on April 20, 2021 to June 30, 2021. This research uses a complete random design (RAL) or Completely Randomized Design (CRD) method that consists of two factors. The first factor is a type of cage fertilizer that consists of three levels, namely cage, chicken and goat fertilizers. The second factor is the comparison of the volume of the soil of the latosol with the cage of 3 levels of 1:1, 2:1, and 1:2 with 10 repetitions. The results of the study were analysed with the analysis of variance prints at the significance level of 5%. The effective treatment was further tested with the Duncan Multiple Range Test (DMRT) using the significance level of 5%. Results of the analysis showed that the treatment of cage fertilizer and the comparison of the soil volume of latosol with cage fertilizer did not have a real interaction and both treatments gave the same effect on the growth parameters of plants, including its length, leaf number, shoots number, top fresh weight, top dry weight, root length, fresh root weight and dry roots of Mucuna brate plant. Cage fertilizer and volume comparison gives the same bet on all the growth parameters of Mucuna bracteata.

PENGARUH MACAM MEDIA TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN MUCUNA BRACTEATA Simanjuntak, Glenn Semeon; Andayani, Neny; Ardiani, Fani
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.182

The purpose of this study was to determine the effect of planting media and doses of NPK fertilizer on the growth of Mucuna bracteata which had been carried out in the Instiper Yogyakarta educational and research garden (KP-2), located in Wedomertani village, Ngemplak district, Kab. Sleman, Yogyakarta, from February to May 2023. This research was a factorial experiment which was arranged in a Complete Randomized Design (CRD) which consisted of two factors. The first factor was the type of planting medium consisting of 4 levels of pure soil, 1:1 pure soil of cow manure, 1:1 pure soil of goat manure, 1:1 pure soil of rice husk compost. The second factor was the dose of NPK fertilizer which consisted of 4 levels of 0 g, 0.5 g, 0.75 g and 1 g. The research data were analyzed using ANOVA (Analysis of Viriance) and DMRT (Duncan Multiple Range Test) follow-up test of 5%. The results of the analysis showed that the growing medium for cow manure produced the best growth of Mucuna bracteta. The type of planting media on the parameters of the number of leaves, plant fresh weight, plant dry weight, root fresh weight, root dry weight, number of root nodules, number of effective root nodules showed the same growth. The dose of NPK fertilizer showed that all parameters had the same effect on the growth of Mucuna bracteata.

KERAGAAN TANAMAN KELAPA SAWIT MENGHASILKAN PADA LAHAN BEKAS TAMBANG BATUBARA Napitupulu, Niko; Andayani, Neny; Noviana, Githa
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.184

The research was on ex-coal mining land located in Kintap District, Tanah Laut Regency, South Kalimantan Province, and the oil palm plantation located in Kelumpang Selatan District, Kotabaru Regency, South Kalimantan Province. The increase in palm oil production in Indonesia is followed by increasing in the area of oil palm plantations every year. Arable land is limited, and a ban on opening new land for oil palm plantations affects oil palm companies to utilize existing marginal land for oil palm plantations. The research aims to find out and compare the growth and production of mature oil palm trees planted on ex-coal mining land and original mineral land. The study was conducted from March to April 2023 and used agronomic methods by determining sample blocks and collecting primary and secondary data. That data was obtainable by measuring trees in 2 ex-coal mining blocks and original mineral blocks. Each block consists of 30 sample trees. The data obtained were then analyzed using the t-test at a significance level of 5%. The results showed the stem circumference, number of fronds, and length of fronds on ex-coal mining land were significantly different from the original mineral land, and stem height, number of leaves, petiole width, petiole thickness, and production on ex-coal mining land didn’t show significant differences from the original mineral land.

ANALISIS PENGARUH LETAK DAN TOPOGRAFI PLOT MAIN NURSEY TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DENGAN SISTEM FERTIGASI TETES (DRIP FERTIGATION SYSTEM) Setiyawan, Achmad Fauzi Garin; Andayani, Neny; Noviana, Githa
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.185

Oil palm productivity cannot be separated from where the seeds come from. The success of a nursery is seen from the quality of the seeds produced. One factor that influences seed growth is the fertigation system. One of the renewable fertigation systems is the drip fertigation system. This research aims to analyze the comparison of vegetative growth in various plot conditions in the drip fertigation system by actually comparing the results of measuring the vegetative growth of seedlings with the drip fertigation system. The research was carried out at PT. Bumi Permai Lestari Perkebunan Bukit Intan Estate (BINE) is located in Ds.Terentang, Kec.Kelapa, West Bangka Regency, Bangka Belitung Province. This research was carried out from April 2023 to October 2023. The research was carried out using quantitative analysis methods as primary data for the research data which was analyzed using the one-way variance test method at a 5% level followed by DMRT test. The results showed that plots with flat elevations and normal distances had superior vegetative growth compared to seedlings in plots located far from reservoirs and plots with sloping elevations. It was concluded that the location and topography of the main nursery plot had a real (significant) influence on the vegetative growth (seedling height, number of leaves, and stem circumference) of oil palm seedlings with a drip fertigation system, where the sloping topography had an unfavorable influence on the growth of oil palm seedlings.

PENGARUH MACAM MEDIA TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN MUCUNA BRACTEATA Simanjuntak, Glenn Semeon; Andayani, Neny; Ardiani, Fani
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.182

The purpose of this study was to determine the effect of planting media and doses of NPK fertilizer on the growth of Mucuna bracteata which had been carried out in the Instiper Yogyakarta educational and research garden (KP-2), located in Wedomertani village, Ngemplak district, Kab. Sleman, Yogyakarta, from February to May 2023. This research was a factorial experiment which was arranged in a Complete Randomized Design (CRD) which consisted of two factors. The first factor was the type of planting medium consisting of 4 levels of pure soil, 1:1 pure soil of cow manure, 1:1 pure soil of goat manure, 1:1 pure soil of rice husk compost. The second factor was the dose of NPK fertilizer which consisted of 4 levels of 0 g, 0.5 g, 0.75 g and 1 g. The research data were analyzed using ANOVA (Analysis of Viriance) and DMRT (Duncan Multiple Range Test) follow-up test of 5%. The results of the analysis showed that the growing medium for cow manure produced the best growth of Mucuna bracteta. The type of planting media on the parameters of the number of leaves, plant fresh weight, plant dry weight, root fresh weight, root dry weight, number of root nodules, number of effective root nodules showed the same growth. The dose of NPK fertilizer showed that all parameters had the same effect on the growth of Mucuna bracteata.

KERAGAAN TANAMAN KELAPA SAWIT MENGHASILKAN PADA LAHAN BEKAS TAMBANG BATUBARA Napitupulu, Niko; Andayani, Neny; Noviana, Githa
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.184

The research was on ex-coal mining land located in Kintap District, Tanah Laut Regency, South Kalimantan Province, and the oil palm plantation located in Kelumpang Selatan District, Kotabaru Regency, South Kalimantan Province. The increase in palm oil production in Indonesia is followed by increasing in the area of oil palm plantations every year. Arable land is limited, and a ban on opening new land for oil palm plantations affects oil palm companies to utilize existing marginal land for oil palm plantations. The research aims to find out and compare the growth and production of mature oil palm trees planted on ex-coal mining land and original mineral land. The study was conducted from March to April 2023 and used agronomic methods by determining sample blocks and collecting primary and secondary data. That data was obtainable by measuring trees in 2 ex-coal mining blocks and original mineral blocks. Each block consists of 30 sample trees. The data obtained were then analyzed using the t-test at a significance level of 5%. The results showed the stem circumference, number of fronds, and length of fronds on ex-coal mining land were significantly different from the original mineral land, and stem height, number of leaves, petiole width, petiole thickness, and production on ex-coal mining land didn’t show significant differences from the original mineral land.

ANALISIS PENGARUH LETAK DAN TOPOGRAFI PLOT MAIN NURSEY TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DENGAN SISTEM FERTIGASI TETES (DRIP FERTIGATION SYSTEM) Setiyawan, Achmad Fauzi Garin; Andayani, Neny; Noviana, Githa
Agro Estate Vol 7 No 2 (2023): Desember 2023
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v7i2.185

Oil palm productivity cannot be separated from where the seeds come from. The success of a nursery is seen from the quality of the seeds produced. One factor that influences seed growth is the fertigation system. One of the renewable fertigation systems is the drip fertigation system. This research aims to analyze the comparison of vegetative growth in various plot conditions in the drip fertigation system by actually comparing the results of measuring the vegetative growth of seedlings with the drip fertigation system. The research was carried out at PT. Bumi Permai Lestari Perkebunan Bukit Intan Estate (BINE) is located in Ds.Terentang, Kec.Kelapa, West Bangka Regency, Bangka Belitung Province. This research was carried out from April 2023 to October 2023. The research was carried out using quantitative analysis methods as primary data for the research data which was analyzed using the one-way variance test method at a 5% level followed by DMRT test. The results showed that plots with flat elevations and normal distances had superior vegetative growth compared to seedlings in plots located far from reservoirs and plots with sloping elevations. It was concluded that the location and topography of the main nursery plot had a real (significant) influence on the vegetative growth (seedling height, number of leaves, and stem circumference) of oil palm seedlings with a drip fertigation system, where the sloping topography had an unfavorable influence on the growth of oil palm seedlings.

Keragaan Karakter Agronomi Beberapa Galur Tanaman Padi (Oryza sativa L.) Gonda, Gregorius; Parwati, Wiwin Dyah Ully; Andayani, Neny; Widyayani, Setyorini
AGROISTA : Jurnal Agroteknologi Vol. 9 No. 2 (2025): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v9i2.2289

Efforts to increase rice production are being made thru plant breeding activities, including testing or evaluating the agronomic characteristics of promising lines. The purpose of this study is to evaluate the agronomic characteristics of several promising rice lines, namely lines GKYGK 1, GKYGK 2, GKYGK 3, and GKYGK 4, compared to the Gilirang and Segreng Handayani varieties. The research was conducted from November 2022 to March 2023 in Mojosari Village, Playen District, Gunungkidul Regency, Yogyakarta. The tested rice lines and their control varieties were planted in plots measuring 500 m2 each, using the legowo planting system with a spacing of 2:1 or (25 X 12.5 X 50) cm. From each line, 4 tillers were sampled to observe several agronomic characteristics including: plant height, number of productive tillers, panicle length, flag leaf length, flag leaf width, grain length, grain width, number of filled grains, number of empty grains, grain weight per tiller, and weight of 1,000 grains. In addition, yield from the harvested area was also observed. The data obtained were then analyzed using Analysis of Variance (ANOVA). If there were significant differences, the testing was continued with Duncan's New Multiple Range Test (DMRT) at the 5% level. The research results showed that the GKYGK 3 line had high yield potential in several characteristics, such as having the shortest plant height (117.31 cm), the highest 1,000-grain weight of filled grains (29.43 g), and the highest yield per square meter (9.688 kg). The GKYGK 1 line had high yield potential, such as having the highest number of productive tillers (18.56 stems), the longest panicle length (28.47 cm), and the highest grain weight per clump (60.68 g). The GKYGK 2 line had the highest percentage of filled grains (79.33%) and the longest grain length (10.53 mm).

PENGARUH BERBAGAI JENIS DAN LAMA PERENDAMAN ZAT PENGATUR TUMBUH ALAMI TERHADAP PERTUMBUHAN STEK Mucuna bracteata Paksi, Seto Narindra; Setyawati, Ety Rosa; Andayani, Neny
Agros Journal of Agriculture Science Vol 25, No 1 (2023): edisi JANUARI
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i1.2410

Penelitian ini dilakukan bulan Juli sampai Agustus 2021 dan bertempat di perkebunan kelapa sawit milik PT. Bumi Permai Lestari Tbk, Desa Dendang, Kecamatan Kelapa Kabupaten Bangka Barat Provinsi Bangka Belitung. Bahan yang digunakan terdiri dari batang pada ruas ke 2 sampai 3 tanaman Mucuna bracteata, zat pengatur tumbuh organik 1000 gram bawang merah, 1000 gram tauge, 1000 gram bonggol pisang, polybag ukuran 20 cm x 15 cm, 1 liter air tiap ZPT dan tanah top soil, dan pupuk NPK mutiara. Rancangan penelitian ini adalah rancangan percobaan yang disusun dengan Rancangan Acak Lengkap (RAL) yang tebagi 2 perlakuan dan 5 ulangan. Perlakuan pertama yaitu lama perendeman yang terbagi dari 3 taraf yaitu 15 menit, 30 menit, 45 menit dan faktor kedua jenis zat ZPT alami yang terdiri dari 3 taraf perlakuan yaitu bawang merah, tauge dan bonggol pisang. Dari perlakuan diatas, terdapat 9 kombinasi dan setiap perlakuan terdiri dari 5 kali ulangan. Sehingga terdapat 45 percobaan dan setiap percobaan terdapat 45 batang. Hasil pengamatan dianalisis dengan annova pada taraf 5%, jika diperoleh hasil yang signifikan maka akan dilakukan uji lanjut menggunakan Uji DMRT pada derajat erorr 5%. Dari penelitian dapat diketahui bahwa tidak ada interaksi nyata antara bahan alami dan lama rendaman terhadap pertumbuhan Mucuna Bracteata, ZPT alami dari bongol pisang lebih berdampak terhadap pertumbuhan Mucuna Bracteata dan lama rendaman ZPT memberikan dampak yang sama terhadap pertumbuhan Mucuna Bracteata

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