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All Journal Jurnal Agroekoteknologi Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Pertanian Agros AGROLOGIA : Jurnal Ilmu Budidaya Tanaman Jurnal Pengabdian Dinamika
Nuniek Hermita
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Social Sciences Other

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APPLICATION OF POTASSIUM NUTRITION SUPPLY TO SHALLOT PLANTS UNDER SMART K – SPRINKLE FERTIGATION IN DRY LAND Nur Iman Muztahidin; Alfu Laila; Mona Sari; Andi Apriany Fatmawati; Nuniek Hermita
Jurnal Agroekoteknologi Vol 12, No 2 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i2.10839

Abstract

The purpose of this study was to investigate smart k – sprinkle fertigation in dry land with potassium nutrition supply on growth and yield of shallot plants. The study was conducted in the Research Field Department of Agroecotechnology, Faculty of Agriculture, University of Sultan Ageng Tirtayasa, Indonesia from August to November 2020. The experiment was designed in a Randomized Complete Block Design (RCBD) with four replications. Experiment was conductedin six different treatments as K50: Potassium nutrition of 50 kg.ha-1 under smart K – sprinkle fertigation system; K75: Potassium nutrition of 50 kg.ha-1 under smart K – sprinkle fertigation system; K100: Potassium nutrition of 50 kg.ha-1 under smart K – sprinkle fertigation system; K125: Potassium nutrition of 50 kg.ha-1 under smart K – sprinkle fertigation system; K150: Potassium nutrition of 50 kg.ha-1 under smart K – sprinkle fertigation system; Control: conventional fertilizer of 100 kg.ha-1 as basal dose recommendation. The results showed thatsmart K – sprinkle fertigation system revealed to increase shallot plant on growth and yield. Besides, the use of Potassium nutrition of 50 kg.ha-1 (K50 treatment) showed the highest value on number of leaves plant weight, and bulbs weight per plant, as well as on the potential yields. So that, further study is recommend to observe the application of smart K – sprinkle fertigationsystem in combination with other nutrition.Keywords: potassium, fertilizer, micro sprinkle, onion
PENGARUH KETINGGIAN TEMPAT TERHADAP KANDUNGAN PROKSIMAT DAN KOMPOSISI ASAM OKSALAT PADA KULIT UMBI TALAS BENENG (Xanthasoma undipes K.Kock) YANG DIBUDIDAYAKAN Eltis Panca Ningsih; Nuniek Hermita
Jurnal Agroekoteknologi Vol 8, No 2 (2016)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v8i2.1487

Abstract

Talas beneng (Xanthosoma undipes K. Koch) is the local taro from Mountain Coral of Banten Province. This research was aimed to know the nutrient content, composition, oxalic acid and mineral content in the talas beneng skin are cultivated by the community at different places. The research was carried out from May until October 2016. This research was conducted in the form of field research around the area of Mountain Coral, Pandeglang Regency, Banten Province. Analysis of the talas beneng skin was done in Balai Besar Industri Agro (BBIA), Bogor. The results showed that the content of proksimat talas beneng skin was cultivated include water, ash, protein, fat and carbohydrates. Moisture content at a higher altitude 500 m above sea level (asl): (87,6%) compared to the height of 400 m dpl (84,6%). Ash at altitudes of 400 m asl was higher (1,92%) compared to the height of the 500 m asl (1.53%). Protein content (1.04%) and fat (0.25%) at an altitude of 500 m asl was higher compared to the height of 400 m asl (1.00% and 0.23%). Carbohydrate content (12.2%) at an altitude of 400 m asl higher than the height of the 500 m asl (9.58%). Content of oxalic acid (0,19%) at an altitude of 400 m asl higher than the height of the 500 m asl (0.12%).Keywords: elevation, proximate, oxalic acid, talas beneng
PENGARUH KETINGGIAN TEMPAT TERHADAP KANDUNGAN GIZI DAN ASAM OKSALAT PADA PELEPAH DAUN TALAS BENENG YANG TELAH DIBUDIDAYAKAN DI SEKITAR KAWASAN GUNUNG KARANG Eltis Panca Ningsih; Nuniek Hermita
Jurnal Agroekoteknologi Vol 9, No 2 (2017)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v9i2.5112

Abstract

Talas beneng (Xanthosoma undipes K. Koch) is the local taro from Mountain Coral of Banten Province. This research was aimed to know the nutrient content, composition, oxalic acid and mineral content in the stem leaves of Talas Beneng are cultivated by the community at different places. The research was carried out from Maret until May 2017. This research was conducted in the form of field research around the area of Mountain Coral, Pandeglang Regency, Banten Province. Analysis of the stem leaves of Talas Beneng was done in PT. Saraswanti Indo Genetech, Bogor. The results showed that the content of proksimat stem leaves of Talas Beneng was cultivated include water, ash, protein, fat and carbohydrates. Moisture content at a higher altitude 200 m above sea level (asl): (93.90%) compared to the height of 400 m dpl (93.22%) and height of 800 m dpl (92.72%). Ash content at altitudes of 800 m asl was higher (0.73%) compared to the height of the 200 m asl (0.58%) and height of the 400 m asl (0.58%). Protein content at altitudes of 200 m asl was higher (0.48%) compared to the height of the 400 m asl (0.22%) and height of the 800 m asl (0.39%). Fat content at altitudes of 200 m asl, height of the 400 m asl and height of the 800 m asl is 0%. Carbohydrate content at altitudes of 800 m asl was higher (6.19%) compared to the height of the 200 m asl (5.04%) and height of the 400 m asl (5.98%). Content of oxalic acid (0.228%) at an altitude of 800 m asl higher than the height of the 200 m asl (0.195%) and the height of the 400 m asl (0.169%).Keywords: Elevation, Proximate, Oxalic acid, Talas beneng
KANDUNGAN PROKSIMAT DAN KOMPOSISI ASAM OKSALAT PADA KULIT UMBI TALAS BENENG YANG TUMBUH LIAR PADA KONDISI KETINGGIAN TEMPAT YANG BERBEDA Eltis Panca Ningsih; Nuniek Hermita
Jurnal Agroekoteknologi Vol 10, No 1 (2018)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v10i1.5460

Abstract

Talas Banten was better known with the name beneng which is called for besar and koneng, and had meaning large and yellow. Taro beneng was derived from Pandeglang Regency of Banten Province. This research was aimed to know the nutrient content, composition, oxalic acid and mineral content in the talas beneng skin are growing wild by the community at different places. The research was carried out from May until October 2016. This research was conducted in the form of field research around the area of Mountain Coral, Pandeglang Regency, Banten Province. Analysis of the talas beneng skin was done in Balai Besar Industri Agro, Bogor. The results showed that the content of proksimat talas beneng skin was growing wild include water, ash, protein, fat and carbohydrates. Moisture content at an altitude of 500 m above sea level was higher (87.1%) compared to a height of 650 m above sea level (86.2%) and an altitude of 800 m above sea level (86.8%). Ash at a height of 650 m above sea level is higher (3.48%) compared to an altitude of 500 m above sea level (2.52%) and an altitude of 800 m above sea level (2,26%). Protein content and fat at an altitude of 500 m above sea level is higher (1.54% and 0.34%) compared to a height of 650 m above sea level (1.08% and 0.19%) and height 800 mdpl (1.08% and 0.11%). Content of carbohydrate at a height of 800 m above sea level was higher (9.75%) compared to an altitude of 500 m above sea level (8.50%) and an altitude of 650 m above sea level (9.05%). Content of oxalic acid at a height of 650 m above sea level was higher (0.19%) than an altitude of 500 m above sea level (0.11%) and height 800 m above sea level (0.12%).
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%.
PENGARUH UKURAN BIBIT DAN JENIS PUPUK ORGANIK TERHADAP HASIL UMBI TANAMAN TALAS BENENG (Xanthosoma undipes K.Koch) Kartina AM; Nuniek Hermita; Ellena Claudia Agustin
Jurnal Agroekoteknologi Vol 9, No 2 (2017)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v9i2.5115

Abstract

The research was aimed to know the effects of seedling size and kind of organic fertilizer to the plant tuber yield of talas beneng (Xanthosoma undipes K. Koch). Research was conducted from August 2016 until January 2017 in KampungJuhut, KarangTanjung Sub-district, Pandeglang Regency, Banten Province. This research used Randomized Completely Block Design (RCBD) with two factors and three replications. The first factor was seedling size (D) wich consisted three levels namely D1 : 1 cm – 3.5 cm, D2 : 4 cm – 6.5 cm, and D3 : 7 – 9.5 cm. The second factor was kind of organic fertilizer (P) wich consisted three levels namely P1 : chicken manure fertilizer, P2 : goat manure fertilizer and P3 : organic fertilizer (pertoganik). The parameters observed were tuber weight, tuber diameter, tuber length, number of tuber secondary, oxalate content . The resultsshowed that the size of the seedling diameter giving the best influence on the long tuber length of the taro tuber (Xanthosomaundipes K. Koch) was on the D3 treatment (7 – 9.5 cm). The treatment of organic fertilizer type of chicken manure (P1) gave the best influence to the parameters of the number of secondary tubers. There was no interaction between seed size and type of organic fertilizer on all parameters observed.Keyword: Talasbeneng (Xanthosoma undipesK. Koch), Seedling size, Organicfertilizer
PENGARUH PEMBERIAN BERBAGAI KONSENTRASI ASAM GIBERELAT DAN JENIS MEDIA TANAM TERHADAP PERKECAMBAHAN BENIH ASAM JAWA (Tamarindus indica L.) Nanda Septasema Putri; Kartina .; Nuniek Hermita
Jurnal Agroekoteknologi Vol 10, No 2 (2018)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v10i2.5807

Abstract

This research was aimed to know the effect in various of gibberellic acid (GA3) concentration and kind of growth plant to germination of tamarind seed (Tamarindus indica L.). This research was conducted in Green House of Faculty of Agriculture University of Sultan Ageng Tirtayasa Serang Banten from October until November 2016. The research used a Randomized Completely Design arranged as factorial and consisted of two factors. The first factor was the concentration of Gibberellic Acid  (GA3), consisted of three levels were G0 (without GA3), G1 (concentration of 500 ppm) and G2 (concentration 750 ppm). The second factor was kind of growth plant, consisted of four levels were M1 (ground), M2 (sand), M3 (husk), and M4 (soil+sand 1:1 (v/v)). The treatment combination was repeated 3 replicates. Parameters measured were day of germination, power of germination, maximum growth potential, growth rate, normal sprout, and abnormal sprout. The results showed that immersion without GA3 tend to gave better effect to the parameters of maximum growth potential (100%), normal sprout (99.6%), power of germination (70.8%), and the speed of growth (6.2%) than the immersion with the provision of GA3. Treatment kind of growth plant that M3 (husk) tended better effect to day of germination (7.5 days), power of germination (72.2%) and abnormal sprout (0.11%). There was no interaction between the concentrations of GA3 and the growth plant for all parameters observed. Keywords: Germination, Gibberelic acid, Growth plant, Tamarind
INVENTARISASI TUMBUHAN PAKAN LEBAH MADU HUTAN DI DESA UJUNG JAYA KAWASAN TAMAN NASIONAL UJUNG KULON Nuniek Hermita
Jurnal Agroekoteknologi Vol 6, No 2 (2014)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.447 KB) | DOI: 10.33512/j.agrtek.v6i2.207

Abstract

Objective of this research was to identify plant potential as woof source of forest honeybee so woof that produce honey quality and quantity from forest honey bee is available and to identify participation of people around Ujung Kulon national park in guarding and conserving woof source plant for forest honeybee. It was survey research with quantitative method combined with qualitative method. It was conducted by taken sample of one population, to collect data. Information was analyzed qualitatively to obtain clear description on research result. To answers potential of woof plant for forest honeybee it used vegetation analysis and to measure people participation in Ujung Jaya village around Ujung Kulon national park in guarding and conserving plant of woof source for forest honeybee it used quantitative descriptive analysis it used non parametric statistic of Spearman rank correlation. The result indicate that it has been identified in field nine plant species as woof source of forest honeybee in the research site either cultivated or non cultivated by people in the area. Plants as woof source are Salam, Sigeung, Samangan, Kawai, Kijahe, Kiganik, Padipadi, Lame and Tongtolok. Based on spearman rank correlation test, participation level of people around Ujung Kulon national park in guarding and conserving woof source plant for forest honeybee correlate to respondent income with coefficient of 0.267*. The correlation score indicated strong association with people participation or has significant effect. Meanwhile, age and education level indicated weak association or no significant effect.
In Vitro Callus Induction and Growth of Stevia (Stevia rebaudiana Bertoni M.) with Difference Concentrations of PEG (Polyethylene Glycol) and Light Conditions Mohamad Ana Syabana; Pipit Marianingsih; Nuniek Hermita; Iim Rohimah
Biodidaktika : Jurnal Biologi dan Pembelajarannya Vol 12, No 2 (2017)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/biodidaktika.v12i2.2330

Abstract

Stevia (Stevia rebaudiana Bert. M.) is known as a natural non-caloric sweetener. This plants contain glycoside such steviosida type, mainly on the leave contain sweetness level between 200-300 cane sugar but the calorie is very low. This research was aimed to determine difference effects of PEG (Polyethylene Glycol) concentrations and the light conditions on Stevia (Stevia rebaudiana Bert. M.) callus induction in vitro. This research was conducted from April to June 2016 at Biotechnology Laboratory Faculty of Agriculture, Sultan Ageng Tirtayasa University. This research used a completely randomized design (CRD), which consisted of two factors with three replications. Concentrations of PEG as first factor consisted of four levels (0 mg/L, 5 mg/L, 15 mg/L, and 25 mg/L). Light conditions as second factor consisted of two levels (Dark and Light). The results showed that the concentrations of PEG (Polyethylene Glycol) did not significantly effect the time of callus appearance and diameter of callus on 4, 5 and 6 weeks after planting. Dark condition was the best conditions for callus induction of stevia. The texture of callus was compact on all treatments and the callus dominant color produced is golden brown.
PHYTOCHEMICAL CONTENT TEST OF WILD TALAS BENENG LEAF (Xanthosoma undipes K.KOCH) AT GUNUNG KARANG, BANTEN Nuniek Hermita; Andi Apriany Fatmawaty; Dewi Hastuti
Agros Journal of Agriculture Science Vol 21, No 2 (2019): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (408.4 KB)

Abstract

Talas beneng (Xanthasoma undipes K. koch) is a local plant typical of Mount Karang, Banten Province, which belongs to the family Araceae and is perennial herbaceous. At present there has been a lot of development of products made from talas beneng into local food sources. However, there are other parts of the talas beneng plant that have not been utilized, namely the talas beneng leaves. This study aims to determine the chemical content of the talas beneng leaves as raw materials for vegetable pesticides towards environmentally friendly agriculture. The study was conducted from June to September 2018. Samples of talas beneng leaves were taken in the Gunung Karang area, Pandeglang Regency. Then do a laboratory test. This study uses a quantitative descriptive method approach. The parameters observed included phytochemical analysis in the form of alkaloids, flavonoids, saponins, tannins, and oxalic acid. The test results showed negative found in flavonoids, alkaloids, and saponins. While the test results showed positive found in tannin content with the results of 2337.90 mg / kg and oxalic acid with the results of 7430.52 mg per kg
Co-Authors Alfu Laila Andi A. Fatmawaty Andi Apriany Fatmawati Andi Apriany Fatmawaty Andi Apriany Fatmawaty Dewi Firnia Ellena Claudia Agustin Eltis Panca Ningsih, Eltis Panca iim rohimah Julio Eiffelt R Rumbiak Kartina . Kartina AM Martina Nursaprudianti Mohamad Ana Syabana Mona Sari Nanda Septasema Putri Nur Iman Muztahidin Pipit Marianingsih Upik Nurmayulis Yayi Suryo Prabandari Yessica C.N. Sihombing