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UJI DEFISIENSI FOSFOR PADA BEBERAPA KLON TEBU (Saccharum officinarum L) SECARA IN VITRO Utama, Putra; ., Susiyanti; Fatmawaty, Andi Apriany
Jurnal Agroekoteknologi Vol 1, No 2 (2009)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (23.242 KB) | DOI: 10.33512/j.agrtek.v1i2.622

Abstract

ABSTRACTPhosphorus deficiency test research in several clones of sugar cane produced in seven months has been carried out during 25 April-25 November 2007 in the Laboratory ICBB, Nagrak Cilubang-Bogor. The purpose of this research is to influence the interaction between phosphoru concentration of sugarcane clones. This research using completely randomized design arranged as a factorial with two factors. The first factor is composed of sugarcane clones with three levels different there are: cv. Triton (V1), cv. PSJT 94-41 (V2), and cv. PA 175 (V3). The second factor is the addition of KH2PO4 in the culture medium modification of P deficiency consisting of six levels, namely: 0 mg/l KH2PO4 (D1), 34 mg/l KH2PO4 (D2); 68 mg /l KH2PO4 (D3); 102 mg /l KH2PO4 (D4); 136 mg /l KH2PO4 (D5) and 170 mg /l KH2PO4 (D6). Results obtained by the interaction between concentration of P given by clones tested in vitro, and sugarcane cv PA 175 best growth on media by providing 170 mg /l KH2PO4Key words: Saccharum officinarum L, phosphorus, devisiensi, in vitro
BAKTERI PELARUT FOSFAT HASIL ISOLASI DARI TIGA LOKASI LAHAN KERING RIZOSFER TANAMAN JAGUNG (Zea mays) DI BANTEN Firnia, Dewi; ., Nurmayulis; Fatmawaty, Andi Apriany
Jurnal Agroekoteknologi Vol 7, No 1 (2015)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (23.242 KB) | DOI: 10.33512/j.agrtek.v7i1.614

Abstract

Phosphorus in the soil is essential macronutrient for plant growth. Phosphate solubilizing bacteria are capable of managing phosphate availability in its soluble forms and are often found in the rhizosphere. This study aimed to know the level of total density and characteristics of phosphate solubilizing bacteria isolated from the rhizosphere of maize plants at three dry land locations in Banten.  The bacteria were isolated using serial plate dilution method. Results showed that four isolated phosphate solubilizing bacteria were obtained. Two isolates were obtained from Curug, one from Walantaka, and one from Petir. The total density of phosphate solubilizing bacterial colonies from those dry land locations were  1.9 x 1010 CFU/ml for Curug 1, 1.9 x 1012 CFU/ml for Curug 2, 6x1012 CFU/ml for Walantaka, and 4,8x1010 CFU/ml for Petir.
RESPONS HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill.) TERHADAP PEMBERIAN BEBERAPA DOSIS KOMPOS BATANG PISANG DAN KONSENTRASI AIR CUCIAN BERAS Sri Ritawati; Andi Apriany Fatmawaty; Arys Arys
Jurnal Agroekoteknologi Vol 11, No 1 (2019)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotek.v11i1.7623

Abstract

ABSTRACTThe research was determine yield response of tomato plants (Lycopersicum esculentum Mill.) to the giving of several doses of banana stem compost and theconcentration of rice washing water. This research was conducted in Pasir villageBinangun Waringin Kurung Serang Banten, with used Randomized CompletelyBlock Design as factorial with three repetation. The factor were examined included the compost banana stem: 20 ton ha-1 (60 g polybag-1); 25 ton ha-1 (75 g polybag-1); 30 ton ha-1 (90 g polybag-1), and a dose of rice water, namely: rice water 500 ml+500 ml of water; 750 ml rice water+250 ml of water; 1000 ml rice water. Parameters observed include: number of fruits per plant, fruit diameter and fruit weight per plant. The results showed that the dose of 25 ton ha-1 (75 g polybag-1) compost banana stem gave the best effect to the parameters of number of fruits per plant (4.85 fruits), fruit diameter (2.88 cm), and fruit weight plant-1 (87.51 g ). Provision of rice washing water concentration of 1000 ml of rice washing water tend gave better effect to parameter number of fruit plant-1 (4.24 fruit), fruit diameter (2.87 cm), and fruit weight plant-1 (85.10 g). However Between the use of compost banana stems and rice washing water interactions do not occured on the yield of tomato (Lycopersicum esculentum Mill.).
UJI EFEKTIVITAS EKSTRAK DAUN TALAS BENENG (Xanthosoma Undipes K.Koch) SEBAGAI PENGENDALI JAMUR Fusarium oxysporum PADA TANAMAN PISANG SECARA IN VITRO Andi Apriany Fatmawaty; Nuniek Hermita; Martina Nursaprudianti; Julio Eiffelt R Rumbiak; Dewi Hastuti
Jurnal Agroekoteknologi Vol 12, No 1 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i1.8781

Abstract

Fusarium is a phatogenic fungy that causes wilting in banana plants. One of alternative in controlling Fusarium oxysporum fungy is by using Botanical Pestiside on of them is talas beneng. This plants is local plants that grows wild around Karang Mountain, Pandeglang, Banten. A research to determine the effectiviness extract of talas beneng leaf (Xanthosoma undipes K.Koch) as fungy control Fusarium oxysporum in banana plants in vitro. The research used  randomized completely design with five treatments and five replication. The treatments is consisting of talas beneng leaf extract 0%, 5%, 5,5%, 6%, dan 6,5%. Observation was conducted after incubation for nine days at room temperature. The parameters observed was inhibition Fusarium oxysporum growth with indicated size of the diameter mycelium colony, inhibition percentage of mycelium and inhibits and thickness mycelium . The result of the talas beneng leaf extract showed that there was no difference in the concentration of the talas beneng leaf extract on the diameter of mycelium Fusarium oxysporum, but the extract of talas beneng leaf effective for inhibits and thickness myscelium density in mycelium fungi in vitro with concentration is 6%.
MORFOGENESIS ANGGREK (Anoectochilus formosanus) SECARA IN VITRO L. D. Saputri; Sulastri Isminingsih; Andi Apriany Fatmawaty; F. Rachmawati
Jurnal Agroekoteknologi Vol 11, No 1 (2019)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotek.v11i1.7620

Abstract

ABSTRACTAnoectochilus formosanus is one species of Orchids, known as a “Jewel Orchids”and have been used as a folk medicine in China and Taiwan.The aim of this studywas to examine the response of using different types of explants and combination of growth regulators TDZ and BAP to morphogenesis of Anoectochilus formosanus Orchids by in vitro. The results showed that using different types of explants had very significant effect to the percentage of callus and shoot morphogenesis on 12 weeks after planting, the number of adventitious buds, adventitious shoot length, and callus diameter on three weeks until 12 weeks after planting. The best explant to callus morphogenesis was showing on shoot tip explant (50%) and to shoot morphogenesis was showing on auxillary buds and internode explant (100%). The best number of adventitious buds was observed in second internode explant with average number of shoots are 7.62 shoots. The best adventititous length was observed in axillary buds explant with average number of shoot length in 1.16 cm, and the best callus diameter was observed in shoot tip explant with average of diameter in 2.2 mm. The combination of plant growth regulator TDZ and BAP had a very significant effect to adventitious length on 10 weeks after planting, and a significant effect to adventitious length on 11 and 12 weeks after planting. The best adventitious length was observed on 0.25 mg L-1 TDZ + 0.75 mg L-1 BAP in 1.13 cm per explant on 12 weeks after planting. The best combination to callus and shoot morphogenesis was observed on 0.75 mg L-1 TDZ + 0.25 mg L-1 BAP. There was no interaction between used a different types of explant and combination plant growth regulator to morphogenesis Anoectochilus formosanus orchids by in vitro.
ANALISIS PROKSIMAT DAN ASAM OKSALAT PADA PELEPAH DAUN TALAS BENENG LIAR DI KAWASAN GUNUNG KARANG, BANTEN Nuniek Hermita; Eltis Panca Ningsih; Andi Apriany Fatmawaty
Jurnal AGROSAINS dan TEKNOLOGI Vol 2, No 2 (2017)
Publisher : Fakultas Pertanian - UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jat.2.2.95–104

Abstract

ABSTRAK Talas beneng (Xanthasoma undipes K.Kock) atau dikenal juga Tall elephant ear merupakan talas lokal khas dari Gunung Karang, Provinsi Banten. Tanaman ini tergolong dalam genus Xanthosoma dan telah dikembangkan sebagai sumber pangan lokal. Penelitian ini bertujuan untuk mengetahui kandungan gizi dan kandungan asam oksalat pada pelepah daun talas beneng yang tumbuh secara liar pada ketinggian tempat yang berbeda-beda. Penelitian dilaksanakan mulai bulan Maret sampai Juni 2017. Penelitian ini berupa penelitian lapangan yang dilakukan di sekitar Kawasan Gunung Karang, Kabupaten Pandeglang, Provinsi Banten. Pengambilan sampel pelepah talas beneng dilakukan pada ketinggian yang berbeda yaitu pada ketinggian 400 dan 800 m di atas permukaan laut (dpl). Penelitian ini menggunakan pendekatan metode deskriptif kuantitatif. Parameter yang diamati meliputi analisis proksimat dan asam oksalat. Analisis proksimat yang dilakukan dalam penelitian ini meliputi analisis kadar air, abu, protein, lemak, dan karbohidrat. Hasil penelitian menunjukkan bahwa pada ketinggian 400 m dpl pelepah talas beneng memiliki kandungan air (92.24%), abu (0.30%), protein (0.30%), lemak (0%), karbohidrat (7.16%) dan asam oksalat (0.217%). Pada ketinggian 800 m dpl pelepah talas beneng memiliki kandungan air (92.38%), abu (0.74%), protein (0.21%), lemak (0%), karbohidrat (6.67%) dan asam oksalat (0.117%). Pada ketinggian 400 m dpl pelepah talas beneng memiliki kandungan protein, karbohidrat dan asam oksalat lebih tinggi dibandingkan dengan ketinggian 800 m dpl.ABSTRACTTalas beneng (Xanthasoma undipes K.Kock) or also known as Tall elephant ear is a typical local taro from Gunung Karang area, Banten Province, it belong to the genus Xanthosoma and has been used as a source of local food. This study aims to determine the nutrient and oxalic acid content of wild taro leaves different altitude. It was 400 and 800 m above sea level (asl). The research was conducted from March to June 2017. Parameters observed in this study are  proximate and oxalic acid analysis. Proximate analysis conducted in this study include analysis of water content, ash, protein, fat, and carbohydrates. The results showed that at 400 m asl taro bark had water content (92.24%), ash (0.30%), protein (0.30%), fat (0%), carbohydrate (7.16%) and oxalic acid (0.217%). On the other hand, at 800 m asl the taro bark has water content (92.38%), ash (0.74%), protein (0.21%), fat (0%), carbohydrate (6.67%) and oxalic acid (0.117%). Taro bark found at an 400 m asl contains higher concentration of protein, carbohydrates and oxalic acid than that of 800 m asl.
The Use of Rubber Seed Oil as an Alternative Plant Lipid Source for Stripped Catfish (Pangasianodon hypophthalmus) Diet Andi Apriany Fatmawaty; Achmad Noerkhaerin Putra; Aris Munandar; Nuniek Hermita; Mustahal Mustahal; Dodi Hermawan; Lukman Anugrah Agung; Arif Rahman; Mas Bayu Syamsunarno
Journal of Aquaculture and Fish Health Vol. 10 No. 2 (2021): JAFH Vol. 10 No. 2 June 2021
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v10i2.19845

Abstract

Dietary lipid in the forms of fish oil and corn oil are known as the best lipid sources. An effort to find an alternative to lipid sources other than both forms of oil can be done through the use of ts rubber seed oil. The study was conducted to evaluate rubber seed oil as a lipid source in the diet for increasing the growth of striped catfish (Pangasianodon hypophthalmus) fingerlings. A tested diet having isoprotein (30.14±0.01%) and isoenergy (271.26±0.08 DE kcal/100g) was used in this study. Fish oil, corn oil, and rubber seed oil at a total of 3% were used as the diet's lipid sources. Rubber seed oil was added to the diet at 0, 1, and 3%, respectively. After acclimatized to the experimental condition, striped catfish fingerlings (9.72±0.01 g) were randomly stocked in 12 aquariums (69x29x35 cm3; Volume 50 L) with a density of 15 fingerlings/container and fed on the tested diet at satiation for 40 days. The use of rubber seed oil as a source of lipid in the diet does not affect the survival rate and body fat (P> 0.05). The composition of 2% rubber seed oil in the feed gives the best growth in striped catfish fingerlings, with feed intake of 233.00±1.00 g, a specific growth rate of 2.01±0.05% day-1, feed efficiency of 75.45 ± 1.18%, protein efficiency ratio of 2.45 ± 0.11% and body protein of 44.03 ± 2.42%. There is a tendency that higher rubber seed oil content in the diet, produce better the fatty acid profile in the body of the striped catfish.
Pemberdayaan Masyarakat Melalui Teknologi Akuaponik Untuk Kemandirian Pangan Di Desa Banyuresmi Kabupaten Pandeglang Provinsi Banten Mas Bayu Syamsunarno; Andi Apriany Fatmawaty; Aris Munandar; Dian Anggaeni
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 3 No 2 (2020): Volume 3 Nomor 2 Tahun 2020
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v3i2.13851

Abstract

Banyuresmi village is a national priority rural area that is dared in Pandeglang Regency, Banten Province. Limited facilities and infrastructure, especially the lack of water supply have resulted in a lack of carrying capacity for economic growth based on local potential. Banyuresmi Village Community also has not been able to manage natural resources optimally. Optimization of natural resources can be done in an integrated manner in the yard of the house through aquaponics technology. The application of aquaponics technology can be used as a solution to the problems found in Banyuresmi Village so that the food needs of its citizens can be fulfilled so that the creation of food independence. Community service activities include increasing knowledge of aquaponic technology through training and implementation of aquaponic cultivation. The implementation of community service activities uses the Participatory Rular Appraisal (PRA) method, Participatory Technology Development (PRD), persuasive and educative approaches. The results of knowledge measurement showed an increase in knowledge, incorporation of cultivation, and fertilization with fish droppings to 65-70%. Catfish harvest in aquaponic cultivation reaches 91 kg with a maintenance period of 3 months. Besides fish, harvest vegetables such as kale, baby romaine, cuisine, and lettuce.
Aplikasi kalium klorida pada dosis yang berbeda secara fertigasi tetes untuk meningkatkan pertumbuhan dan hasil bawang merah Alfu Laila; Nur Iman Muztahidin; Dwiki Radinal; Andi Apriany Fatmawaty; Nuniek Hermita
Kultivasi Vol 21, No 3 (2022): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v21i3.38434

Abstract

AbstrakBudidaya bawang merah (Allium cepa L.) di Provinsi Banten terhambat oleh masalah kekurangan air karena diusahakan di lahan kering. Oleh karena hal tersebut, kami mengevaluasi pengaruh pemberian kalium klorida (KCl) melalui fertigasi tetes untuk efisiensi penggunaan air dan nutrisi pada budidaya bawang merah di lahan kering Banten. Penelitian polybag dilaksanakan dengan rancangan acak kelompok lengkap (RAKL) dengan 4 ulangan sebagai blok. Perlakuan terdiri dari dosis KCl dengan system fertigasi tetes yakni 50, 75, 100, 125 dan 150% dari dosis rekomendasi KCl untuk Provinsi Banten dan aplikasi KCl dengan sistem irigasi konvensional sesuai dosis rekomendasi sebagai kontrol. Hasil penelitian menunjukkan bahwa tinggi tanaman bervariasi pada berbagai perlakuan pada pengamatan 6 dan 8 minggu setelah tanam (mst). Tinggi tanaman maksimal mencapai 49,4 cm pada perlakuan fertigasi tetes dengan dosis KCl 75% pada umur 6 mst dan 43,5 cm pada umur 8 mst. Jumlah daun pada umur 6 mst juga menunjukkan adanya variasi pada berbagai perlakuan. Jumlah daun terbanyak mencapai 23,1 helai yang ditunjukkan pada perlakuan fertigasi tetes dengan dosis KCl 75%. Namun, pada pengamatan kehijauan daun tidak menunjukkan beda nyata antar perlakuan. Hasil panen menunjukkan bahwa perlakauan fertigasi tetes pada dosis KCl 75% menunjukkan jumlah umbi per tanaman paling banyak (9,3 umbi per tanaman) dan bobot tumbi tertinggi (38,95 gram per tanaman). Dari hal tersebut menunjukkan bahwa aplikasi fertigasi tetes dapat mengurangi 25% dosis rekomendasi KCl dibandingkan dengan sistem konvensional.Kata Kunci: KCl, dosis, sistem irigasi, umbi, penelitian polibag AbstractShallot (Allium cepa L.) cropping in the Province of Banten has been impeded by water deficit problem due to it is occupying dry land areas. Therefore, we evaluated the effect of different potassium chloride doses under drip fertigation to increase the growth and yield of shallot in the dry land area of Banten. Potted research was laid out in a Randomized Completely Block Design (RCBD) with four replications as blocks. The treatment consisted of 50, 75, 100, 125, and 150% basal dose recommendation of potassium chloride under a drip fertigation system and 100% basal dose recommendation of potassium chloride under a conventional irrigation system as a control. The result revealed that plant height varied significantly due to the various level of potassium chloride at 6 and 8 weeks after planting (wap). Plant height was maximum at 75% basal dose recommendation of potassium chloride using drip fertigation at 6 wap (49.4 cm) and 8 wap (43.5 cm). In addition, there was significant differences in the number of leaves at 6 wap (23.1 leaves per plant). In contrast, there was no differences in leaf greenness among treatments. At harvest, the number of bulbs was maximum at 75% basal dose recommendation of potassium chloride using drip fertigation (9.3 bulbs per plant). Moreover, the heaviest bulbs weight was obtained in the 75% basal dose recommendation of potassium chloride using drip fertigation (38.95 grams per plant). Hence, drip fertigation application significantly reduced the 25% potassium basal dose recommendation compared to the conventional system.Keywords: KCl, dose, irrigation system, bulb, potted research
Penilaian Kesesuaian Lahan Tanaman Perkebunan Berbasis Sistem Informasi Geografis (SIG)di Kecamatan Ciomas Kabupaten Serang Nuniek Hermita; Putra Utama; Andi Apriany fatmawaty; Andree Syailendra; Esta Silviyani
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19576

Abstract

This study aims to determine land suitability class for of plantation crops, namely; cocoa, arabica coffee and durian in Cemplang region, Ciomas district, Serang Regency. The research used several stages of research method including; collecting data and information, determining soil sample points and field surveys, taking soil samples and field observation, conducting laboratory analysis and assessing land suitability classes. Data processing was carried out using GIS through the ArcGIS application by overlaying and applying the matching method of land suitability parameters. The results showed that the assessment of land suitability at two sample points for cocoa plants was quite suitable (S2) with limiting factors for nutrient retention and erosion hazard, arabica coffee plants were not suitable (N) with temperature limiting factors, while the durian plants were by the marginal (S3) with the limiting factor of water availability. Efforts to improve the land can be made by making terracing, making drainage, applying agroforestry patterns, adding organic matter, liming and fertilizing.Keywords: land suitability, plantation crops, SIG