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All Journal Innofarm Jurnal Inovasi Pertanian Agrovigor: Jurnal Agroekoteknologi Gontor AGROTECH Science Journal Agrosains: Jurnal Penelitian Agronomi JMM (Jurnal Masyarakat Mandiri) BUANA SAINS Jurnal Ilmiah Hijau Cendekia JURNAL BUDIDAYA PERTANIAN JURNAL ILMIAH AGRINECA
Retno Dwi Andayani
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Islam Kadiri
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Effectiveness rabbitt's manure liquid organic fertilizer dosage and time of aplication on purple sweet corn Rahmatika, Widyana; Andayani, Retno Dwi
Agrovigor Vol 17, No 1 (2024)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v17i1.15931

Abstract

Purple corn is a commodity that is not been widely cultivated in Indonesia. The nutritional value of purple corn is higher than yellow and white corn. Purple corn contains anthocyanin components that act as antioxidant compounds in the prevention of several diseases such as cancer, diabetes, cholesterol, and coronary heart disease. Purple corn can also be used as a raw material for making additional food. The objective of this study was to investigate the interaction effect of rabbit manure liquid fertilizer (LOF) concentration and application time on the growth and yield of purple sweet corn. The research was carried out at the Integrated Field Laboratory, Faculty of Agriculture, Kadiri Islamic University from September to November 2021. This factorial experiment was arranged in a randomized block design consisting of 2 factors. The first factor was the concentration of LOF (U) which consisted of 4 levels, namely U0 is 0 mL/plant, U1 is 20 mL/plant, U2 is 30 mL/plant, and U3 is 40 mL/plant. The second factor was the application time of rabbit LOF (A) involving 2 levels, namely A1 is 1 week before planting and A2 is 1 week after planting.  The combination of both factors resulted in 8 treatment combinations.  Each treatment was replicated 3 times. The results showed that there was no interaction between the concentration of rabbit’s manure LOF and application time on the growth and yield of purple sweet corn. The concentration of LOF had a significant effect on cob weight, while the time of application had a significant effect on cob weight without cob and sweetness levels.
Aplikasi Pupuk Kotoran Kelinci Dan Pupuk Anorganik Pada Tanaman Jagung Pulut (Zea Mays Ceratina L.) ; Fitriyah, Nur; D Andayani, Retno; Handayani, Tri; Novitasari, Dian
JURNAL ILMIAH AGRINECA Vol 24 No 1 (2024): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v24i1.2898

Abstract

The aim of the research was to determine the effect of rabbit manure application on the growth and yield of pulut corn, to determine the correct NPK dose on the growth and yield of pulut corn. The research was carried out from February to July 2023. The research was carried out at the UNISKA Integrated Field Laboratory, Rejomulyo Village, Kediri City District, with an altitude of 67 meters above sea level. The average temperature in the morning is 27.22? and in the afternoon 34.36? with average humidity in the morning 86.07 and in the afternoon 49.32. Sandy loam soil type with an acidity level of 6.7 pH. Using a factorial randomized block design (RAK) with two factors. The first factor consists of two levels of rabbit manure treatment, namely, K1 = solid rabbit manure (3.5 kg/plot) and K2 = liquid rabbit manure (40 ml/plant). The second factor is the dose of NPK fertilizer with 4 levels of treatment, namely, N0 = NPK fertilizer dose 0 gr/plant, N1 = NPK fertilizer dose 3 gr/plant, N2 = NPK fertilizer dose 6 gr/plant, N3 = NPK fertilizer dose 7 gr/plant . The data obtained from the observations were entered into a table for the F test using the variance analysis method and further tested using the 5% BNT test. Based on the research results, there was no interaction between rabbit manure treatment and the dose of NPK fertilizer on the growth and yield of pulut corn. Each treatment of rabbit manure and dose of NPK fertilizer showed a significant effect on the growth and yield of pulut corn. Rabbit litter treatment had a significant effect on the variables number of leaves, plant height and stem diameter. The dose of NPK fertilizer has a real influence on the number of leaves, plant height, stem diameter, ear length, ear diameter. The best cob weight without husks was shown in the NPK fertilizer treatment of 9 gr/plant.
RESPON PERTUMBUHAN AWAL TANAMAN MENTIMUN MINI (Cucumis sativus L.) TERHADAP LAMA PERENDAMAN DAN KONSENTRASI GIBERELIN Rahmatika, Widyana; Irawati, Titik; Putri Ayu C, Deva; D Andayani, Retno; Fitriyah, Nur; Mardiana, Yushi; SU, Pamuji
Innofarm : Jurnal Inovasi Petanian Vol 27 No 2 (2025): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/innofarm.v28i2.13350

Abstract

The demand for baby cucumbers for fresh and processed consumption requires fast-growing, uniform, and vigorous seeds from the early stages. According to data from the Ministry of Agriculture (2022), cucumber consumption in 2019 was 2,019 kg/capita/year, increasing to 2,190 kg/capita/year in 2020 and 2,297 kg/capita/year in 2021 (Alim AA, 2024). This demand will continue to grow as Indonesia's population increases. The success of this initial phase is greatly influenced by seed quality and pre-planting pretreatment techniques, such as soaking seeds in a gibberellin solution to accelerate germination and improve early growth. Soaking time and concentration are factors that can accelerate germination. The purpose of this study was to determine the interaction between soaking time and gibberellin concentration; to determine the appropriate soaking time and concentration for breaking the dormancy of baby cucumber seeds. The research design used was a factorial RAK with two factors: soaking time (3, 6, and 9 hours) and gibberellin concentration (100, 150, and 200 ppm). Thus, there were 9 treatment combinations, each repeated 3 times, resulting in 27 experimental units, each consisting of 20 seeds. To determine the treatment being tested, the data were analyzed using ANOVA. If the treatment had a significant effect, the Least Significant Difference Test was carried out. The results of the study showed that there was no interaction between treatments; an effect of gibberellin concentration on germination power and plant length; and an effect of soaking time on germination power, sprout length, plant length, and number of leaves. Keywords: Baby Cucumber; Concentration; Gibberellin; Soaking.
PEMULIHAN LINGKUNGAN PESISIR MELALUI SOSIALISASI DAN REHABILITASI MANGROVE Saifullah, Asep; Andayani, Retno Dwi; Fitriyah, Nur
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 2 (2025): April
Publisher : Universitas Muhammadiyah Mataram

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Abstract

Abstrak: Hutan mangrove merupakan hutan yang dapat ditemui di wilayah pesisir yang selalu terkena pasang surut air laut. Hutan mangrove dapat terdegradasi akibat aktivitas manusia seperti alih fungsi lahan menjadi perkebunan. Desa Tanjung Lajau, mengalami degradasi ekosistem mangrove yang serius, intruksi air laut menyebabkan perkebunan kelapa menjadi rusak dan mengancam pencaharian masyarakat. Hal ini tentu sangat mengkhawatirkan, maka dari itu dilakukanya pemulihan ekosistem mangrove. Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan masyarakat lokal tentang pentingnya ekosistem mangrove sehingga dapat berpartisipasi dalam kegiatan rehabilitasi ekosistem mangrove. Kegiatan ini melibatkan 35 warga Desa Tanjung Lajau terdiri dari kelompok masyarakat, pemerintah desa dan masyarakat lokal sebagai mitra bersama dengan tim BRGM. Pelaksanaan meliputi: perencanaan, sosialisasi, penanaman dan evaluasi melalui pretest dan posttest untuk mengukur tingkat pemahaman peserta. Hasil kegiatan ini menunjukkan peningkatan pemahaman sebesar 20% dari nilai rata-rata pretest 53% menjadi 73%. Peningkatan ini mencerminkan keberhasilan kegiatan dalam meningkatkan pengetahuan dan pemahaman serta masyarakat mampu mengimplementasikan teknik rehabilitasi secara mandiri.Abstract: Mangrove forests are coastal forests that are constantly exposed by tidal seawater. Mangrove forests can degrade due to human activities, such as land conversion for plantations. Tanjung Lajau Village is experiencing severe mangrove ecosystem degradation, where seawater intrusion has damaged coconut plantations and threatened the livelihoods of local communities. This alarming issue necessitates mangrove ecosystem restoration efforts. The primary objective of this initiative is to enhance local community awareness of the importance of mangrove ecosystems, enabling their active participation in rehabilitation efforts. The program engaged 35 residents of Tanjung Lajau Village, including community groups, village government representatives, and local residents, in collaboration with the BRGM team. The implementation process involved planning, socialization, planting, and evaluation through pretests and posttests to assess participants' understanding. The results indicated a 20% increase in comprehension, with the average pretest score rising from 53% to 73%. This increase reflects the success of activities in increasing knowledge and understanding and the community's ability to implement rehabilitation techniques independently.
Pengaruh Dosis Pupuk Kompos Kelinci terhadap Pertumbuhan dan Hasil Pakcoy Rahmatika, Widyana; Habibi, Imam; Andayani, Retno Dwi; Rohmah, Dewi Afiatur
Agrosains : Jurnal Penelitian Agronomi Vol 24, No 2 (2022): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v24i2.61045

Abstract

The study understood the influence of giving rabbit manure ordure to nitrogen uptake, growth, and yield of pakcoy and how to judge the effect of different doses of rabbit manure on nitrogen uptake, growth, and yield of pakcoy plants. The survey was conducted in October-November 2021. The method used was a non-factorial Block Design of Randomized. The factor consisted of 6 dose levels which were repeated four times. The element was the provision of rabbit manure to pakcoy plants, composed of 6 groups of rabbit manure fertilizer doses. K0 = 0 Kg/ha, K1 = 2500 kg per hectare K2 = 5000 Kg per hectare, K3 = 7500 Kg per hectare, K4 = 10000 Kg per hectare and K5 = 12500 Kg per hectare. The results showed that all observed variables were affected: plant height, leaf number, and leaf area at the age of 27 days after planting. Each K3 variable has better growth and yields, like fresh plant weight and total N uptake. K3 treatment had the best results but was not significantly different from K2, K4, and K5.
PENGARUH LAMA PERENDAMAN DAN KONSENTRASI GIBERELIN TERHADAP VIABILITAS DAN PERTUMBUHAN AWAL MELON (Cucumis melo L.): - Widyana Rahmatika; Aimatul Mardiyah; Tri Handayani; Retno Dwi Andayani; Nur Fitriyah; Yushi Mardiana
Innofarm : Jurnal Inovasi Petanian Vol 28 No 1 (2026): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/fs22vw47

Abstract

Melon (Cucumis melo L.) is a horticultural commodity with high economic value whose cultivation success is greatly influenced by seed quality and the success of the germination phase. A common problem is the low speed and uniformity of seed germination, which can inhibit early plant growth. This study aims to determine the effectiveness of gibberellin (GA₃) concentration and seed soaking duration on germination and early growth of melon plants. The study was conducted using a factorial experimental design consisting of several levels of gibberellin concentration and seed soaking duration. The parameters observed included maximum growth potential, germination rate, plant length, and number ofleaves. The results showed that gibberellin concentration treatment affected the maximum growth potential of melon seeds, while soaking duration significantly affected germination rate with the best soaking time at 6 hours. However, gibberellin concentration treatment and soaking duration did not significantly affect plant length and number of leaves in the early growth phase. The interaction between gibberellin concentration and soaking duration also did not show a significant effect on all observed parameters. Based on the research results, it can be concluded that the use of gibberellin through seed soaking plays a greater role in increasing viability and the germination process compared to the initial vegetative growth of melon plants.
Co-Authors Aimatul Mardiyah Dian Novitasari Edy Soenyoto FITRIYAH, NUR Imam Habibi Irawati, Titik Mardiana, Yushi Minal Abidin Navita Maharani Nur Fitriyah Nur Fitriyah Putri Ayu C, Deva Rahmatika, Widyana Rohmah, Dewi Afiatur Rosanti, Aulia Dewi Saifullah, Asep SU, Pamuji Sugeng Darwanto Tri Handayani Tri Handayani Widyana Rahmatika Yunus Susilo Yushi Mardiana