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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Journal of Tropical Soils Jurnal Penelitian Pertanian Terapan AGROMIX Media Agribisnis Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Jurnal Pengabdian Nasional Jurnal Wacana Pertanian Jurnal Pengabdian Dharma Wacana
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Sekolah Tinggi Ilmu Pertanian Dharma Wacana
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PENGARUH SUMBER AIR PENYIRAMAN DAN FREKUENSI PENYEMPROTAN INSEKTISIDA TERHADAP PERTUMBUHAN DAN KANDUNGAN TIMBAL (Pb) PADA TANAMAN SELADA Etik Puji Handayani; Rakhmiati Rakhmiati; Yatmin Yatmin
Jurnal Ilmu Tanah dan Lingkungan Vol 10 No 2 (2008): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.339 KB) | DOI: 10.29244/jitl.10.2.66-71

Abstract

Water management and technology of protection insectiside could be changes availability heavy metal in soil and plant. The objective of this research was to study the effect of water source to spray vegetables and frequency sprayer insecticide on the growth and Pb contain in vegetable. The experimental design was factorial in randomized completely block design with three replications. The result showed the effect of water source to spray vegetables and frequency insecticide spray not significant on the growth vegetables, but significant on Pb contain in vegetables. The maximum Pb (7,97 ppm) in sludge from household and twice insecticide spray.Keywords: Water source, frequency insecticide, Heavy metal Pb, vegetable.
PENGARUH LAMA FERMENTASI TERHADAP MUTU TEPUNG UBI JALAR (Ipomea batatas L.) BERBAGAI WARNA UMBI Dewi Novita Sari; Rakhmiati Rakhmiati; Etik Puji Handayani
Jurnal WACANA PERTANIAN Vol 15, No 1 (2019): Jurnal Wacana Pertanian
Publisher : STIPER Dharma Wacana Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37694/jwp.v15i1.30

Abstract

The usage development can be increased by applying right cultivating and processing  technology to grow sweet potato agroindustry that can help increasing economy value and lengthening storability. One of sweet potato potencies that can be developed in food diversification is sweet potato flour processing. The objective of this research is to study about the effect of fermentation time and various color of sweet potato to the quality of sweet potato flour. The research was done on April until June 2015 in Basic Laboratory of Agricultural College of Dharma Wacana, while the proximate test for the flour of fermented sweet potato was done in Agricultural Product Technology Laboratory of State Polytechnic Lampung. The research design used in this study was Complete Group Random Design (RAKL) arranged factorially by three repetitions. The first factor is fermentation time (t) that has 3 levels: 5 days (t1), 7 days (t2), and 9 days (t3). The second factor is the color of sweet potato (w) that has 3 levels: white (w1), yellow (w2), and purple (w3). The finding result shows that the effect of fermentation time and various color of sweet potato have real impact towards the flour yield, ash content, color, and  flour smell as well as nutrient content of sweet potato such as water, protein, fat, crude fiber, and carbohydrate. Generally, there is no interaction except for the flour color and ash content.
PEMANFAATAN MIKROORGANISME LOKAL (MOL) PADA PUPUK BOKASHI UNTUK MENINGKATKAN HASIL PRODUKSI PERTANIAN DI GAPOKTAN KARYA SENTOSA Etik Puji Handayani; Rakhmiati Rakhmiati; Zulkarnain Zulkarnain
Jurnal Pengabdian Dharma Wacana Vol 2, No 1 (2021): Jurnal Pengabdian Dharma Wacana
Publisher : Yayasan Pendidikan dan Kebudayaan Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37295/jpdw.v2i1.249

Abstract

Pupuk bokashi merupakan pupuk organik yang dihasilkan dari fermentasi bahan-bahan organik dengan memanfaatkan bantuan mikroorganisme pengurai seperti mikroba atau jamur fermentasi. Pupuk bokashi dibuat dari hijauan sisa panen dan limbah peternakan. Tujuan dari kegiatan pengadian masyarakat yaitu masyarakat dapat memanfaatkan sisa panen dan limbah peternakan untuk dijadikan pupuk bokashi dengan memanfaatkan mikroorganimes lokal (MOL). Pengabdian masyarakat dilaksanakan di Gapoktan Karya Sentosa Kampung Terbanggi Besar Kecamatan Terbanggi Besar Kabupaten Lampung Tengah. Alat dan bahan yang digunakan dalam pengadian masyarakat yaitu cangkul/sekop, terpal, gembor, jerami sebanyak 200 kg, kotoran ternak 700 kg, dolomite 20 kg, tetes tebu/gula merah 1 kg, EM 4 sebanyak 0,5 L atau EM yang dibuat sendiri dan air sebanyak 50 L. Metode pengabdian masyarakat ini yaitu pemberian materi berupa penyuluhan, praktek langsung pembuatan pupuk bokashi serta menerapkan pada penanaman. Hasil pengabdian masyarakat menunjukkan bahwa pembuatan pupuk bokashi dengan memanfaatkan mikroorganisme lokal (MOL) dapat menekan biaya produksi usahatani
BIAYA TRANSAKSI PADA SISTEM AGRIBISNIS DAN PENGARUHNYA TERHADAP PENDAPATAN USAHATANI UBI KAYU Dwi Haryono; Zulkarnain zulkarnain; Wan Abbas Zakaria; Ktut Murniati; Rakhmiati Rakhmiati; Etik Puji Handayani; Fikri Syahputra; Vitratin Vitratin
Jurnal Penelitian Pertanian Terapan Vol 21 No 2 (2021)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v21i2.2123

Abstract

The objectives of the study are to analyze the amount of transaction cost on cassava agribusiness system and analyze the effect of transaction cost to the income of cassava farming in Central Lampung Regency. The research was held in the district of Rumbia, Central Lampung Regency. The reasearch used survey method to 141 cassava farmers in the district of Rumbia, Central Lampung Regency, taken purposively. The analysis used quantitative analysis method on Transaction cost (TrC); income analysis, and double linear regression. The results showed (1) transaction cost on cassava agribusiness system is Rp. 732.725,17/ha/farmer/season (2) the income of cassava farming is Rp. 10.666.036,03/ha means that cassava farming is worthed to be continuesly developed in Central Lampung Regency and transaction cost gave the real impact to the income of cassava farming
Pertumbuhan dan Hasil Bawang Merah (Allium ascalonicum L.) dalam Polybag Akibat Pemberian Pupuk KNO3 Berbagai Dosis Jamaludin Jamaludin; Krisnarini Krisnarini; Rakhmiati Rakhmiati
J-Plantasimbiosa Vol 3 No 2 (2021)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v3i2.2250

Abstract

Shallots are one type of vegetable plant that has the potential to be cultivated in polybags to be used as filling plants in the yard of the house. The aim of the study was to determine the best dose of KNO3 fertilizer for the growth and yield of shallots in polybags. The treatments used in this study were unfertilized (0 g polybag-1), 0,3 g polybag-1, 0,6 g polybag-1, 0,9 g polybag-1, 1,2 g polybag-1, 1,5 g polybag-1, and 1., g polybag-1. The results showed that the treatment used had a significant effect on the growth and yield of shallots, especially on the variables of tuber diameter, dry bulb weight harvested per clump, and average dry weight harvested per tuber. KNO3 treatment dose of 0.9 g polybag-1 was the best treatment to increase the growth and yield of shallots in polybags
Faktor Sosial Ekonomi yang Mempengaruhi Pendapatan Usahatani Padi Sawah di Masa Pandemi Covid-19 Zulkarnain Zulkarnain; Soni Isnaini; Rakhmiati Rakhmiati; Etik Puji Handayani; Maryati Maryati; Yatmin Yatmin; Supriyadi Supriyadi; Adi Hariyanto; Arif Ferdiansyah
Media Agribisnis Vol 6 No 1 (2022): Mei
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Muhammadiyah Buton

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/agribisnis.v6i1.2374

Abstract

Tujuan penelitian adalah menganalisis pendapatan usahatani padi sawah dan menganalisis faktor-faktor sosial ekonomi yang mempengaruhi pendapatan usahatani padi sawah di masa pandemi covid-19. Analisis yang digunakan analisis pendapatan dan analisis regresi linier berganda. Teknik pengambilan sampel yaitu simple random sampling sebanyak 51 petani. Hasil penelitian yaitu pendapatan usahatani padi sawah sebesar Rp. 10,368,541.00 /ha/musim tanam dengan nilai R/C ratio sebesar 2,1 (menguntungkan). Faktor sosial ekonomi yang berpengaruh terhadap pendapatan usahatani padi sawah adalah luas lahan, harga pupuk organik, dan harga pupuk ponska, sedangkan faktor yang tidak berpengaruh nyata terhadap pendapatan usahatani padi sawah adalah tingkat pendidikan, harga pupuk kandang, harga pupuk urea, harga pupuk ZA, harga pupuk KCL, harga pestisida, jumlah anggota keluarga dan usia.
DEMOPLOT BUDIDAYA PISANG DI KWT RUKUN TANI DESA ADI WARNO KECAMATAN BATANG HARI LAMPUNG TIMUR Jamaludin Jamaludin; Krisnarini Krisnarini; Etik Puji Handayani; Rakhmiati Rakhmiati
Jurnal Pengabdian Nasional Vol 3 No 1 (2022)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Yards are generally planted with various types of plants, ranging from high crown plants to low crownplants. However, choosing the wrong types of plants actually makes land use not optimal because notall plants planted can produce. Banana is a commodity that is widely grown around the house and inmixed gardens. The existence of vacant land in the yard of the KWT Rukun Tani member's house, AdiWarno Village, Batang Hari District, East Lampung Regency has the potential to be planted withbananas. Although some members have planted bananas in their yards, their growth and productivityis still low due to limited knowledge and skills in banana cultivation. The purpose of community serviceactivities is to transfer knowledge from tertiary institutions (service teams) to the community (KWTRukun Tani), through counseling activities and banana cultivation demonstration plots for the use ofyard land and increasing the income of KWT members. Based on the activities that have been carriedout, members of KWT Rukun Tani feel that the service activities carried out are very useful becausethey get new knowledge about good and correct banana cultivation. Currently the bananas planted indemonstration plots, in the yard and in the collective garden, are growing very well and some of theplants have started to bear fruit.
Performance The Red Onion (Allium ascalonicum L.) by Husk Charcoal and Fertilizer K Application Rakhmiati Rakhmiati; Etik Puji Handayani; Jamaludin Jamaludin; Raffel Jubili Sitompul
JOURNAL OF TROPICAL SOILS Vol 28, No 2: May 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i2.71-77

Abstract

The cultivation of Red Onions (Allium ascalonicum, L.) in paddy fields needs to be investigated further because paddy fields have constraints on the soil physical and chemical properties, such as soil structure, drainage, pH, and nutrient availability. The application of husk charcoal and K fertilizer is expected to increase the productivity of Red Onions, so it is necessary to study the appropriate dose. The research aimed to determine the effect of the interaction between the application of husk charcoal and KCl fertilizer and the influence of each factor on the growth and yield of Red Onions. The results showed that rice husk charcoal treatment at a dose of 20 Mg ha-1 was effective in increasing the growth and yield of Red Onions compared to rice husk charcoal at a dose of 10 Mg ha-1 and 0 Mg ha-1 (control), as evidenced by the variable shallot plant height, number of leaves, number of tubers per clump, wet tuber weight per clump, and tuber dry weight per clump. KCl fertilizer treatments at doses of 100 kg ha-1, 200 kg ha-1, and 300 kg ha-1 did not significantly affect to growth and yield of Red Onions. There was not interaction between the rice husk charcoal and KCl fertilizer treatments.
Keputusan petani beralih fungsi lahan dari persawahan ke pembibitan tanaman buah Zulkarnain Zulkarnain; Soni Isnaini; Rakhmiati Rakhmiati; Maryati Maryati; Etik Puji Handayani; Yatmin Yatmin; Syafiuddin Syafiuddin

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i1.3142

Abstract

????????????????????????????????????????????????: ???????????????????????????? ???????? ???????????????? ????????????????????????????????, ???????????????????????? ???????????????????????????????????? ???????? ???????????????????????????????????????? ???????????????? ???????????? ???????????????????????????????? ????????????????????????????????, ???????????? ???????????????????????????????????????????? ???????? ???????????????? ???????????? ????????????????????????????. ???????????????? ???????????????????????? ???????????????? ???????????????????????????????????? ???????? ???????????????????????????????????? ???????????? ???????????????????? ???????????????????? ???????????????????? ???????????? ???????????? ???????????????? ???????????????????????????? ???????? ???????????????????????????? ???????????????????? ???????????????????????????????????????? ???????? ???????????????????? ???????????????????? ????????????????????. ????????????????????????????????????, ???????????????????????????????????? ???????????????? ???????????????????????? ???????????????????? ???????????? ???????????????????????????????????? ???????????????????????????? ???????????????? ???????????????? ???????????????????? ???????????????? ???????????????? ???????????????????????????????????? ???????? ????????????????????????????????. ???????????? ???????????????????????????????? ????????????????????????????????????????: (1) ???????? ???????????????????????????????????? ???????????? ???????????????????????? ???????? ???????????????????????????? ???????????????? ???????????????????????????? ???????????? ???????????????????? ???????????????????????????????? ????????????????????????????????, (2) ???????? ???????????????? ???????????? ???????????????? ???????????????????????????? ???????????????????????????????????? ????????????????????????????' ???????????????????????????????????? ???????? ???????????????????????????????? ???????????? ???????????????????????????????? ???????? ???????????????? ???????????????? ???????????????? ???????????????????????? ???????? ???????????????????????????????????? ???????????? ???????????????????? ????????????????????. ????????????????????????: ???????????? ???????????????????????? ???????????????? ???????? ???? ????????????????????????. ???????????? ???????????????????????? ???????????????????????????????????? ???????? 104 ???????????????????????????? ???????????????????????????????????????? ???????? 38 ???????????????????????????? ???????????? 66 ???????????????? ???????????????? ???????????????????????????? ???????????????????????????????? ???????? ???????????????????????? ???????????????????????? ???????????????????????????????? ????????????????????????. ???????????????? ????????????????????????????????: (1) ???????????????????????? ???????????????????????????????? ???????????? ????/???? ????????????????????, (2) ???????????????????????????????? ???????????????????????????????????????? ????????????????????????????????. ????????????????????????????: (1) ???????????? ???????????????????????? ???????? ???????????????????? ???????????????? ???????????????????????????????????? ???????? ????????. 36.214.234,21 (????/???? ???????????????????? 2,25) ???????????? ???????????????????????? ???????????? ???????????????????????????? ???????????????? ???????? ????????. 6.746.722,00 (????/???? ???????????????????? 2,07)., ???????????? (2 ) ???????????????????????????????? ???????????????????????????????????????? ????????????????????????????: ???????????? ???????????????????????????????????? ???????? ????????????, ???????????????? ????????????????, ???????????????????????? ???????????? ???????????????????????????????????????? ???????????????????? ???????????????????????????????????????????? ???????????????? ???? ???????????????????????????????????????????? ???????????????????????????????????? ???????? ????????????????????????????' ???????????????????????????????????? ???????? ???????????????????????? ???????????? ???????????????????????????????? ???????? ???????????????? ???????????????????????? ???????? ???????????????????? ????????????????????????????????????. ????????????????????????????????????????: ???????????? ???????????????????????? ???????? ???????????????????? ???????????????????????????????????? ???????? ???????????????? ???????????????????????????????????????? ???????????????? ???????????????????????????? ???????????????? ???????????????????????????? ???????? ???????????????? ???????????? ???????????????????????????????????? ???????? ???????????????????????? ???????????? ????????????, ???????????????? ????????????????, ???????????? ???????????????????????????????????????????? ???????????????? ???? ???????????????????????????????????????????? ???????????????????????? ???????? ????????????????????????????' ???????????????????????????????????? ???????? ???????????????????????? ???????????? ???????????????????????????????? ???????? ???????????????? ???????????????????????? ???????????????? ???????????????????? ????????????????????????????????????.
Kajian Pemanfaatan Pembenah Tanah Untuk Pertanian Berkelanjutan Pada Lahan Sawah Sub Optimal Di Propinsi Lampung Ishak Yuarsah; Rakhmiati Rakhmiati; Etik Puji Handayani; Yatmin Yatmin
JURNAL WACANA PERTANIAN Vol 14 No 1 (2018): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The study was conducted in Lampung Province with consideration for soil fertility in rice fields are planted with rice tends to go down, so that the harvest of dry grain production leveling off. The method used is a survey method, including primary data collection through interviews using questionnaires. Identification of using soil conditioner collected to reveal information about the type of soil conditioner that is known farmers and types soil conditioner once used by farmers. The aim of this study were: (1) an inventory of the type soil conditioner known and used by farmers, as well as the resources and applications dose; (2) determine the benefits and constraints use soil conditioner at the farm level, (3) to study soils conditioner prospect to increase land productivity. The results showed that the organic matter, soil conditioner types known and used in Central Lampung District is Zeolite Agro 2000, ZP.30 (enrichment zeolit with P nutrient) and dolomite, whereas in the East Lampung District is a regular zeolite and dolomite. The use of soil conditioner in both districts useful to increasing the production of rice crop about 10-30%, also improve soil fertility and increase the efficiency of nutrient uptake of inorganic fertilizers.
Co-Authors Adi Hariyanto Arif Ferdiansyah Dewi Novita Sari Dwi Haryono Fikri Syahputra Handayani, Etik Puji Ishak Yuarsah Jamaludin Jamaludin Krisnarini, Krisnarini Ktut Murniati Maryati Maryati Raffel Jubili Sitompul Soni Isnaini Supriyadi Supriyadi Syafiuddin Syafiuddin Vitratin Vitratin Wan Abbas Zakaria Yatmin Yatmin Yatmin Yatmin Zulkarnain Zulkarnain zulkarnain zulkarnain Zulkarnain Zulkarnain