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Anni Yuniarti
Fakultas Pertanian, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Pengaruh berbagai dosis pupuk silika organik dan tingkat kekerasan biji terhadap pertumbuhan dan hasil tanaman hanjeli pulut (Coix lacryma- Jobi.L) genotip 37”. Nurmala, Tati; Yuniarti, Anni; Syahfitri, N.
Kultivasi Vol 15, No 2 (2016)
Publisher : Fakultas Pertanian UNPAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.752 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui dosis silika organik dan tingkat kekerasan biji yang dapat memberikan pengaruh terbaik terhadap pertumbuhan dan hasil tanaman hanjeli pulut (Coix lacryma- Jobi.L). Penelitian ini dilaksanakan pada bulan Desember 2015 sampai dengan bulan Mei 2016 di Kebun Percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Sumedang. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) yang terdiri dari enam perlakuan dan empat kali ulangan, yaitu: Kontrol; Silika dosis (4,50 g/tanaman); (9,00 g/tanaman); (13,50 g/tanaman); (18,00 g/tanaman); (22,50 g/tanaman), sehingga diperoleh 24 petak percobaan. Hasil penelitian menunjukkan bahwa, perlakuan tanpa pupuk silika organik berpengaruh terhadap biomassa total tanaman hanjeli, tetapi tidak berpengaruh terhadap tinggi tanaman, jumlah daun, jumlah anakan dan indeks luas daun tanaman hanjeli. Hasil menunjukkan bahwa perlakuan dengan pupuk silika organik pada dosis 9,00 g/tanaman, 13,50 g/tanaman dan 22,50 g/tanaman  memberikan hasil yang sama dengan perlakuan tanpa pupuk silika pada biomassa tanaman total. Hasil analisis korelasi menunjukkan adanya hubungan antara rendemen biji pecah kulit dengan kekerasan biji (r=0,26). Hasil tersebut mengindikasikan bahwa setiap peningkatan rendemen biji pecah kulit, akan diikuti kenaikan kekerasan biji. Kata kunci: Hanjeli (Coix lacryma- Jobi.L), pupuk silika organik, dosis pupuk.
PENGARUH ABU VULKANIK GUNUNG SINABUNG DAN BATUAN FOSFAT DALAM BENTUK NANOPARTIKEL TERHADAP RETENSI P, DELTA pH, DAN KEJENUHAN BASA PADA ANDISOLS CIATER, JAWA BARAT Arfin, Mahfud; Yuniarti, Anni; Dahliani, Dewi
Jurnal Agroekoteknologi Vol 9, No 1 (2017)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (23.242 KB)

Abstract

Andisols is a soil that develops from pyroclastic materials of volcanic eruption with the high P-Retention (85% or more). The aim of this research is to know the effect between the ameliorant of Sinabung volcanic ashes with the ameliorant of phosphate rock in nanoparticle form towards the P-retention, Delta pH and the base saturation on Ciaters Andisols, West Java. A randomized complete block design factorial with two factors was used in this research. The first factor is the volcanic ash and the second factor is phosphate rock which consists of four levels each amount of 0%, 2,5%, 5%, 7,5% with three replications. The result of this research showed that there was an interaction between the giving of volcanic ashes and the phosphate rock in nanoparticle form on the delta pH with the base saturation in the 1st month and also there was an independent effect on the P-retention with the base saturation in the 4th month. Combination of volcanic ashes with phosphate rock in nanoparticle form which is the dose combination of 2,5% each increased the delta pH in the 4th month incubation. The dose combination of volcanic ashes 7,5% with phosphate rock 5% increased the base saturation in the 1st month incubation. Volcanic ashes and phosphate rock each 7,5% decreased the P-Retention in the 1st month incubation.
Modifikasi Pupuk N Untuk Peningkatan Efisiensi Penyerapan Hara Tanaman Jagung Solihin, Eso; Sudirja, Rija; Yuniarti, Anni
Jurnal Agro Wiralodra Vol 2 No 2 (2019): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (371.067 KB) | DOI: 10.31943/agrowiralodra.v2i2.19

Abstract

Upaya peningkatan produksi jagung, baik melalui intensifikasi maupun ekstensifikasi, selalu diiringi oleh penggunaan pupuk. Dalam meningkatkan hasil produksi perlu dilakukan pemupukan N, P, K sebagai unsur hara makro primer yang diimbangi dengan pupuk hara makro sekunder seperti Ca. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pupuk N hasil inovasi berupa kalsium amonium nitrat dengan N,P,K terhadap pertumbuhan dan hasil tanaman jagung manis pada tanah Inceptisol dengan kesuburan yang rendah. Penelitian dilaksanakan pada bulan September 2018 sampai dengan Januari 2019. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan susunan perlakuan sebagai berikut; A (kontrol), B (N,P,K Tunggal), C (1 N,P, K Tunggal + 1/2 Ca-N), D (1 N,P,K Tunggal + 1 Ca-N), E (1 N,P,K Tunggal + 1 1/2 Ca-N), F (3/4 N,P,K Tunggal + 1/2 Ca-N), G (3/4 N,P,K Tunggal + 1 Ca-N), H (3/4 N,P,K Tunggal + 1 1/2 Ca-N), I (1/2 N,P,K Tunggal + 1 Ca-N) dan J (1 Ca-N). Hasil penelitian menunjukkan bahwa pupuk Ca-N yang diberikan bersama N,P,K Tunggal dapat meningkatkan hasil Jagung dibandingkan dengan perlakuan mandiri N,P,K Tunggal. Perlakuan dengan hasil tertinggi ialah 150 kg/ha dosis Ca-N yang diberikan bersama ¾ dosis N,P,K Tunggal. Perolehan hasil panen jagung manis berkisar 14,96 ton per hektar.
Aplikasi pupuk organik dan N, P, K terhadap pH tanah, P-tersedia, serapan P, dan hasil padi hitam (Oryza sativa L.) pada inceptisol Anni Yuniarti; Eso Solihin; Ayuning Tiara Arief Putri
Kultivasi Vol 19, No 1 (2020): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.32 KB) | DOI: 10.24198/kultivasi.v19i1.24563

Abstract

Sari. Padi hitam memiliki khasiat yang baik untuk kesehatan, yang dapat meningkatkan daya tahan tubuh terhadap penyakit, mencegah gangguan fungsi ginjal, mencegah kanker / tumor, dan banyak manfaat lainnya. Dewasa ini, produktivitas padi hitam masih relatif rendah, dengan beberapa penyebabnya adalah degradasi lahan dan ketidakseimbangan nutrisi di tanah. Salah satu ordo tanah yang distribusi secara luas di Indonesia yang dapat digunakan untuk budidaya tanaman adalah Inceptisol. Oleh karena itu, Inceptisols memerlukan penanganan yang tepat, seperti aplikasi pupuk organik dan anorganik yang seimbang. Tujuan dari penelitian ini adalah untuk mengetahui macam pupuk organik dan dosis N, P, K terbaik terhadap pH tanah, P tersedia, serapan P dan bobot gabah kering panen dan gabah kering giling padi hitam (Oryza sativa L.). Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan 10 perlakuan, tiga ulangan. Jenis pupuk organik terdiri dari kompos jerami, pupuk kandang ayam, pupuk kandang sapi, dan pupuk kandang domba dengan dosis 10 t / ha. Pupuk N, P, K yang digunakan terdiri atas dosis 50% dan 100% rekomendasi (Urea 300 kg/ha; TSP 50 kg/ha; KCl 50 kg/ha). Hasil penelitian menunjukkan bahwa aplikasi pupuk kandang ayam + 100% N, P, K rekomendasi memberikan bobot gabah kering giling terbaik pada padi hitam (Oryza sativa L.) menghasilkan 55,40 g / tanaman atau 7,09 t/ ha..Kata kunci: Padi hitam ∙ Pupuk organik ∙ Pupuk N,P,K ∙ Inceptisol ∙ Fosfor Application of organic and N, P, K fertilizer to pH, P-available, P absorption, and black rice yield (Oryza sativa L.) in inceptisol ABSTRACT. Black rice has good advantages for health, which can increase the body's resistance to disease, prevent kidney failure, prevent cancer/tumors, and many other benefits. Today, the productivity of black rice is still relatively low, with several causes being land degradation and imbalance of nutrients in the land. One of the land orders that is widely distributed in Indonesia for plant cultivation is Inceptisols. Therefore, Inceptisols needed a proper handling, such as balanced application of organic and inorganic fertilizers. The aim of this research was to know the best type of organic fertilizer and the best dosage of N,P,K on soil pH, available P, P uptake and yield of black rice (Oryza sativa L.). The experimental design used Randomized Block Design (RBD) with 10 treatments and three replications. The type of organic fertilizer consisted of rice straw compost, chicken manure, cow manure, and sheep manure, with 10 t/ha doses. The N,P,K fertilizer that used has a dosage of 50% and 100% (Urea 300 kg/ha, TSP 50 kg/ha, and KCl 50 kg/ha). The results showed that the application of chicken manure + 100% N,P,K gave the best yield on black rice (Oryza sativa L.) yield of 55.40 g / plant or 7.09 t/haKeywords: Black rice ∙ Organic fertilizer ∙ N,P,K fertilizer ∙ Inceptisols ∙ Phosphorus
Pengaruh berbagai dosis pupuk silika organik dan tingkat kekerasan biji terhadap pertumbuhan dan hasil tanaman hanjeli pulut (Coix lacryma- Jobi.L) genotip 37”. Tati Nurmala; Anni Yuniarti; N. Syahfitri
Kultivasi Vol 15, No 2 (2016)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.752 KB) | DOI: 10.24198/kultivasi.v15i2.11896

Abstract

Penelitian ini bertujuan untuk mengetahui dosis silika organik dan tingkat kekerasan biji yang dapat memberikan pengaruh terbaik terhadap pertumbuhan dan hasil tanaman hanjeli pulut (Coix lacryma- Jobi.L). Penelitian ini dilaksanakan pada bulan Desember 2015 sampai dengan bulan Mei 2016 di Kebun Percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Sumedang. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) yang terdiri dari enam perlakuan dan empat kali ulangan, yaitu: Kontrol; Silika dosis (4,50 g/tanaman); (9,00 g/tanaman); (13,50 g/tanaman); (18,00 g/tanaman); (22,50 g/tanaman), sehingga diperoleh 24 petak percobaan. Hasil penelitian menunjukkan bahwa, perlakuan tanpa pupuk silika organik berpengaruh terhadap biomassa total tanaman hanjeli, tetapi tidak berpengaruh terhadap tinggi tanaman, jumlah daun, jumlah anakan dan indeks luas daun tanaman hanjeli. Hasil menunjukkan bahwa perlakuan dengan pupuk silika organik pada dosis 9,00 g/tanaman, 13,50 g/tanaman dan 22,50 g/tanaman  memberikan hasil yang sama dengan perlakuan tanpa pupuk silika pada biomassa tanaman total. Hasil analisis korelasi menunjukkan adanya hubungan antara rendemen biji pecah kulit dengan kekerasan biji (r=0,26). Hasil tersebut mengindikasikan bahwa setiap peningkatan rendemen biji pecah kulit, akan diikuti kenaikan kekerasan biji. Kata kunci: Hanjeli (Coix lacryma- Jobi.L), pupuk silika organik, dosis pupuk.
Respon Pertumbuhan dan Hasil Padi Gogo yang dipengaruhi oleh Pemberian Biochar dan Pupuk Hayati Betty Natalie Fitriatin; Dzakaria Yogaswara; Tien Turmuktini; Emma Trinurani Sofyan; Anni Yuniarti
Soilrens Vol 17, No 2 (2019)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v17i2.26354

Abstract

One of the efforts to increase crop yield based in sustainable agriculture is through the utilization of microbial inoculants (biofertilizers) and soil conditioners. Biofertilizer is an ingredient that contains beneficial microbial inoculants to increase soil nutrient availability for plants. Biochar has been recognized as a soil conditioner by improving soil physical, chemical, and biological properties as well as in retaining nutrients, thereby enhancing plant growth. However, the research regarding the effect of the combination between biofertilizers and biochar on growth and yield of upland rice are still at scarce. The field experiment was conducted to determine the impact of biofertilizers and biochar on growth and yield of upland rice in Andisols at Pasir Talang village in Rancakalong district, Sumedang, West Java.  This experiment used a Randomized Block Design (RBD) consisted of six treatments and four replicates. Biofertilizers consisted of N-fixer bacteria (Azotobacter chroococum, Azospirillum sp.) and phosphate-solubilizer microbes (Pseudomonas mallei, P. cepaceae, Aspergillus niger and Penicillium sp.). The treatments were combination of biochar (2,4, and 6 t ha-1) and biofertlizers (0 and 50 kg ha-1). The result of experiment revealed that combination of biochar and biofertilizers increased the growth and yield of upland rice significantly. The application 4 t ha-1of biochar and 50 kg ha-1 of biofertilizers gave the best yield of 5,81 t ha-1.
Pertumbuhan Padi Gogo yang dipengaruhi oleh Aplikasi Pupuk Hayati dan Pupuk NPK pada Andisols Betty Natalie Fitriatin; Robi Natalie Silpanus; Tien Natalie Turmuktini; Emma Trinurani Sofyan; Anni Natalie Yuniarti
Soilrens Vol 16, No 2 (2018)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.777 KB) | DOI: 10.24198/soilrens.v16i2.20853

Abstract

ABSTRACT Intensive inorganic may lead to land degradation, and can be amended with the aid of biofertilizers . This study was conducted to investigate the application of biofertilizer (phosphatesolubilizing mircrobes and nitrogen-fixing bacteria) and inorganic fertilizers on the growth of upland rice on Andisols. Randomized Block Design (RBD) in factorial pattern were used as experimental design, which consisted of  two factors with three replications. The first factor consisted of biofertilizer addition dosages: without biofertilizer, biofertilizer consortia 1 (Pseudomonas mallei, P. cepaceae, Aspergillus niger and Penicillium sp., Azotobacter  chroococum, Azospirillum sp.), biofertilizer consortia 2 (Azotobacter choroococum, A. viilandii, Azospirillum, Pseudomonas cepaceae, Penicillium and Acitenobacter) and the mixture of biofertizer consortia 1 and 2. The second factor were Nitrogen-Phosphate-Potassium fertilizer which consisted of four levels (100%, 75%, 50% and 25% of The Indonesian Ministry of Agriculture recommended dosage). The results showed that the application of  biofertilizer consortia increased the growth of upland rice and fertilizer efficiency on Andisols.  Keywords : Andisols, biofertilizers, NPK fertilizers, upland rice
Efektifitas Pembuatan Kompos Limbah Pabrik Teh Hijau (Tea Fluff) Menggunakan EM4 dan Pupuk Kandang Sapi Restu Wulansari; Anni Yuniarti; Erdiansyah Rezamela
Soilrens Vol 18, No 1 (2020)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v18i1.29036

Abstract

One of the way to use green tea factory waste (tea fluff) as a source of plant nutrients is in the form of compost. The aim of this research was to get the appropriate composition of composting of green tea factory waste using a combination of EM4 and cow manure and composted for 5 weeks (35 days). This research was designed in randomized block with 6 treatments and four replications. Compositions of tea fluff and manure compost consisted of: P1 = Control; P2 = Tea Fluff + cow manure (1: 1); P3 = Tea Fluff + cow manure (1: 2); P4 = Tea Fluff + cow manure (1: 3); P5 = Tea Fluff + cow manure (2: 1); and P6 = Tea Fluff + cow manure (3: 1). Data related to composting process such as physical quality (color, texture, and odor) and chemical analysis (pH, C-organic, N-total and C/N ratio) were taken. Based on the results of daily temperature and pH fluctuations, composting proces ran normally. Based on the results of chemical analysis, the parameters of pH, organic C and N-total compost showed significant differences. Within 5 weeks, all compost parameters that have been analyzed chemically and the results has fulfilled the quality standards according SNI 19-7030-2004 standard. Combination of tea fluff:cow manure (3: 1) showed the highest C-organic and N-total results among all treatments.
Uji Pupuk UZAAKH terhadap pH, N-total, dan Timbal Terlarut pada Lahan Sawah Tercemar Limbah Tekstil Rija Sudirja; Anni Yuniarti; Emma Trinurani; Santi Rosniawaty
Soilrens Vol 16, No 2 (2018)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (469.282 KB) | DOI: 10.24198/soilrens.v16i2.20860

Abstract

ABSTRACT Textile industry waste decreased environment quality, including agricultural soils. This condition caused the degradationof rice field irrigated with contaminated waste water. Rice fields in Rancaekek contaminated with heavy metals such as Pb. The presence of heavy metals in soil can be transported to plant tissues, especially when heavy metals are present in soluble form. The aim of the research was to study the effect of various UZAAKH fertilizer dosage on pH, total-N, and availability of Pb in paddy field contaminated with textile waste. The experiment was conducted in the greenhouse of Agriculture Faculty, Universitas Padjadjaran from December 2017 to March 2018. The experiment was arranged in Randomized Block Design (RBD), consisted of six treatments with five replicates: 150 ; 200 ; 250 ; 300 ; 350 kg ha-1 UZAAKH and 250 kg ha-1 Urea. Data were analyzed with analysis of variance (ANOVA) followed by Tukey’s test at 95% confidence level. The result showed significant effect towards pH and availability of Pb in soil, but negligible differences in Ntotal.Keywords : contaminant soils, heavy metal, textile waste, UZAAKH fertilizer
Pengaruh Kombinasi Pupuk Kandang Ayam dan Pupuk Anorganik terhadap Corganik, N-total, Nisbah C/N dan Bobot Segar Tanaman Sedap Malam (Polyanthes tuberosa L.) pada Typic Hapludults Muhammad Ryan Natasaputra; Anni Yuniarti
Soilrens Vol 15, No 2 (2017)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (672.514 KB) | DOI: 10.24198/soilrens.v15i2.21460

Abstract

The research was conducted to determine the effect of chicken manure and anorganic fertilizer combination towards organic carbon, total N, C:N ratio, and fresh weight of tuberose (Polyanthes tuberose L.) on Typic Hapludults. The research design used was Randomized Block Design (RBD) with ten treatments and three replications. The results of this research showed that there was an increase on organic carbon, total N, C:N ratio, and fresh weight of tuberose from combination of chicken manure and inorganic fertilizer. Treatments of ½ dosage of chicken manure (40 g/polybag) + ½ dosage of anorganic fertilizer (Urea 1,5 g/polybag, SP-36 0,25 g/polybag, KCl 0,15 g/polybag) was the efficient combination increased the fresh weight of tuberose by 91,56 g/plant.Keywords : inorganic Fertilizer, chicken Manure, Fresh Weight, Tuberose
Co-Authors ANNE NURAINI Anne Nurbaity ANNE NURBAITY Apong Sandrawati Apong Sandrawati Apong Sandrawati Arfin, Mahfud Asti Asfianti Ayuning Tiara Arief Putri Benny Joy Benny Joy Betty Natalie Fitriatin Dahliani, Dewi Dewi Dahliani Dewi Septian Pujiningsih Dikdik Kurnia Dina Mustika Nur Dirga Sapta Sara Dristiarini, Raia Zaviera Dzakaria Yogaswara Emma Trinurani Emma Trinurani S Emma Trinurani Sofyan Encep Hidayat Salim Erdiansyah Rezamela Erni Suminar Eso Solihin Fiky Yulianto Wicaksono Firda Firda Gordon Pius Marihot Pius Marihot Gumelar, Fajar Akbar Hidayat Salim Islamy Hasan Hermawan Iwan Setiawan Karina Astari Kiki Zakiah Kusumadewi, Vira Kusumiyati Mahfud Arifin Marisa Puspita Dewi Maya Damayani Maya Damayani Meddy Rachmadi Mieke Rochimi Setiawati Mita Mita Mubarok, Zakka Tafwidh Muhammad Imam Al Mu'min Muhammad Ryan Natasaputra Muhardiono, Iman Muthia Erwina Nabila N. Syahfitri N. Syahfitri, N. Nadia Nuraniya Kamaluddin Nurul Syahfitri Oviyanti Mulyani Pujawati Suryatmana Rachelita, Nadia Rahmat Budiarto Randy Gema R. Reginawanti Hindersah Restu Wulansari Rija Sudirja RIKA MELIANSYAH Rimma Rakhmalia Rina Devnita Robi Natalie Silpanus Rosniawati, Santi Rustini Rustini Santi Rosniawaty SIska Rasiska, SIska Siti Julaeha, Siti Sungkono Sungkono SYARIFUL MUBAROK Tati Nurmala Tati Nurmala Tati Nurmala Tati Nurmala Tien Turmuktini Yanuar Euro Andrian Yogi Sudirman Yulianto, Fiky Yuliati Machfud Yuliati Machfud Yuliati Machfud Yuliati Machfud Zaenal Mutaqin Zaenal Mutaqin