Article Per Year (5 Year)
p-Index From 2021 - 2026
5.094
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Jurnal Penelitian Saintek Agrikultura Bionatura Jurnal Natur Indonesia Agrovigor: Jurnal Agroekoteknologi Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agroekoteknologi Jurnal Agro Jurnal Ilmiah Pertanian Kultivasi Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Biodjati Paspalum: Jurnal Ilmiah Pertanian Jurnal Agrotek Indonesia JURNAL BUDIDAYA PERTANIAN Soil REns Jurnal Agro Wiralodra Agro Bali: Agricultural Journal International Journal on Food, Agriculture and Natural Resources (IJFANRES) OrchidAgro Journal of Education Technology Information Social Sciences and Health Journal of Tropical Mycorrhiza Journal of Character and Environment Composite Jurnal Ekonomi Pertanian dan Agribisnis CEFARS : JURNAL AGRIBISNIS DAN PENGEMBANGAN WILAYAH Jurnal Agribisnis dan Pengembangan Wilayah AGROLOGIA: Jurnal Budidaya Tanaman
Tualar Simarmata
Departemen Ilmu Tanah Dan Sumber Daya Lahan, Fakultas Pertanian, Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Neuroscience Nursing Public Health Social Sciences Veterinary Other

Published : 66 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 66 Documents
Search

 3   4   5   6   7 
Aplikasi Bakteri Penambat N (BPN) dan Pupuk Kotoran Sapi (PKS) pada Fitoremediasi Tanah Tercemar Minyak Bumi Ibnu Rizki Perdana; Tualar Simarmata; Pujawati Suryatmana
Composite : Jurnal Ilmu Pertanian Vol 2 No 1 (2020): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v2i1.173

Abstract

Biostimulants plays an important role in the phytoremediation process of soil contaminated with hydrocarbon compounds. This experiment aims to determine the best treatment between N-fixing bacteria (BNF) and cow manure (CM) that can improve oil-polluted soil. The experiment was conducted in January-April 2019 at Kebun Percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Sumedang, used a randomized block design method with four combinations (without BNF + without CM, Azotobacter sp. + without CM, without BNF + CM dose of 100% and Azotobacter sp. 4% + CM dose of 100%). The results showed there was not significant with control, except combination of without BNF + CM dose of 100% treatment could increase the population of Azotobacter sp. of 4.8 x 108 CFU/g, while Azotobacter sp. + without CM can increase the degradation of hydrocarbons and dry weight of ramie plants 0.1047 ppm/day and 40.433 g.
Uji Aplikasi Bakteri Pelarut Fosfat (BPF) dan Amelioran Organik untuk Meningkatkan Pertumbuhan dan Hasil Tanaman Jagung pada Ultisol Fiqriah Hanum Khumairah; Anggi Jingga; Betty Natalie Fitriatin; Tualar Simarmata
Composite : Jurnal Ilmu Pertanian Vol 2 No 02 (2020): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v2i02.236

Abstract

Maize (Zea mays L.) is an important food crop in Indonesia as a source of carbohydrates. The extent of land conversion reduces maize productivity. The experiment aimed to increase the growth and yield of maize in Ultisol which was carried out in the experimental garden of the West Java Horticultural and Various Seed Plant Development Center from October 2017 to March 2018. The Phosphate Solubilizing Bacteria (PSB) and organic ameliorant application test used the factorial randomized block design (RBD) method consisted of two factors. The first factor is PSB and organic ameliorant which consisted of four levels, namely b0 (without the provision of PSB and organic ameliorant), b1 (BP 107 cfu mL-1), b2 (organic ameliorant 5 tons ha-1), and b3 (PSB 107 cfu mL-1 + organic ameliorant 5 tons ha-1) and the second factor is the dosage of SP-36 fertilizer consisted of five levels, namely po (without SP-36 fertilizer), p1 (100% SP-36 fertilizer), p2 (90% SP-36 fertilizer, P3 (80% SP-36 fertilizer), and P4 (70% SP-36 fertilizer). The results showed that the application of PSB (Enterobacter ludwigii + Bulkholderia vietnamiensis + Citrobacter amalonaticus) 107 cfu mL-1 and organic ameliorant dosage of 5 tons ha-1 was able to increase plant height at age 6 Week After Planting (WAP), weight of cob with and without cornhusk, and weight of 100 seeds in the framework of increasing the growth and yield of maize on Ultisols and reduce the use of inorganic P fertilizer to 90%.
A Systematic Review: Current Technology of Solid Carrier Formulation to Improve Viability and Effectiveness of Nitrogen-Fixing Inoculant Ariani, Nabila Syifa; Simarmata, Tualar
Agrikultura Vol 34, No 1 (2023): April, 2023
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v34i1.43138

Abstract

Biofertilizers are a promising alternative solution to reduce the long-term adverse effects of chemical fertilizers and are increasingly important for promoting sustainable agriculture. Unfortunately, biofertilizers have a relatively short shelf life, and microbial effectiveness often decreases during storage and application. Therefore, innovation is needed regarding the formulation of biological fertilizer carriers that have the potential to maintain microbial viability and effectivity during storage. The comprehensive study was carried out using Systematic Literature Review (SLR) method by the search engine to evaluate and assess the current status of solid carrier formulation to improve the viability and effectiveness of biofertilizers inoculants. The results of a systematic review of scientific literature were obtained from as many as 149 articles from ScienceDirect and Scopus, and a total of 10 articles were chosen for further review. Several carrier materials have been reported can increase the viability and effectiveness of N-fixing inoculant. Each carrier material provides various benefits, such as increased microbial shelf life, microbial activity, and plant growth. Some carrier materials have the potential for further development in Indonesia.
Effects of soil ameliorant composition on soil properties and chili (Capsicum annuum L.) yield in inceptisols Jatinangor Baiq Azizah Haryantini; Yosef Situmorang; Anne Nurbaity; Tualar Simarmata
Jurnal AGRO Vol 10, No 1 (2023)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/24389

Abstract

Inorganic fertilizers have an important role in improving the productivity of chili plants, but continuous use will cause soil quality to decline. The use of ameliorant is expected to improve soil quality. This experiment was aimed to find out the best effect of ameliorant composition and dose on organic-C, soil pH, population of phosphate solubilizing bacteria, and yield of chili plant in Inceptisols Jatinangor. The research was conducted in plastic house of Agricultural Faculty of Padjadjaran University on January – Mei 2018. The design experiment was factorial randomizedblock design which consisted of two factors with three replications. The first factor was ameliorant composition consisting of four levels (a1 = 80% cow manure + 20% Biochar Coconut Shell ; a2 = 95% Composition a1 + 5% Dolomite and Guano ; a3 = 90% Composition a1 + 10% dolomite and guano; a4 = 85% composition a1 + 15% dolomite and guano), and the second factor was ameliorant dose consisting of four levels (t0 = 0 t ha-1 ; t1 = 2 t ha-1 ; t2 = 4 t ha-1 ; t3= 6 t ha-1). The results showed that there were no interaction between composition and dose of ameliorant to organic-C, soil pH, population of phosphate solubilizing bacteria, and yield of chili on Inceptisols Jatinangor. The 4 t ha-1 of ameliorant dose increased organic-C, soil pH, population of phosphate solubilizing bacteria, and yield of chili plant by 44,9%.ABSTRAK Pupuk anorganik meningkatkan produktivitas tanaman cabai, namun penggunaan terus menerus akan menyebabkan kualitas tanah menurun. Penggunaan amelioran diharapkan dapat memperbaiki kualitas tanah. Penelitian ini bertujuan untuk mengetahui pengaruh komposisi dan dosis amelioran terbaik terhadap C organik, pH tanah, populasi bakteri pelarut fosfat, dan hasil tanaman cabai di Inceptisols Jatinangor. Penelitian dilakukan di rumah plastik Fakultas Pertanian Universitas Padjadjaran bulan Januari – Mei 2018 menggunakan rancangan acak kelompok faktorial terdiri dari dua faktor dengan tiga ulangan. Faktor pertama adalah komposisi amelioran yang terdiri dari empat taraf (a1 = 80% kotoran sapi + 20% biochar batok kelapa; a2 = 95% komposisi a1 + 5% dolomit dan guano; a3 = 90% komposisi a1 + 10% dolomit dan guano; a4 = 85% komposisi a1 + 15% dolomit dan guano), dan faktor kedua adalah dosis amelioran yang terdiri dari empat taraf (t0 = 0 t ha-1 ; t1 = 2 t ha-1 ; t2 = 4 t ha-1 ; t3= 6 t ha-1). Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara komposisi dan dosis amelioran terhadap C-organik, pH tanah, populasi BPF, dan hasil cabai pada Inceptisols Jatinangor. Dosis amelioran 4 t ha-1 meningkatkan C-organik, pH tanah, populasi BPF, dan meningkatkan hasil tanaman cabai sebesar 44,9%.
Enhancing phosphate availability and growth of C. asiatica in andisols through phosphate-solubilizing bacteria application Betty Natalie Fitriatin; Andriana Kartikawati; Tualar Simarmata; Emma Trinurani Sofyan
Jurnal AGRO Vol 10, No 2 (2023)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/26315

Abstract

Centella asiatica is a medicinal plant containing asiaticoside bioactive, this is considerably higher if grown in the highlands generally on Andisols. Conversely, phosphorus was deficient in Andisol soils. The experiment aimed to study effect of phosphate solubilizing bacteria (PSB) isolates from the rhizosphere of C. asiatica which can dissolve P, produce plant growth promoters, increase growth of C. asiatica and fertilization efficiency. The research was done at Soil Biology Laboratory, Agriculture Faculty, Universitas Padjadjaran and at the experimental field of Agricultural Technology Research and Assessment Installation Manoko, Lembang District, West Java, Indonesia. The research used a factorial randomized block design with three replications and two factors. The first factor were application techniques: control, root soaking, and soil watering. The second factor were dose of NPK fertilizer and soil conditioner: control, P fertilizer dose of 100%, soil conditioner, P fertilizer dose 75% + soil conditioner, and P fertilizer dose of 100% + soil conditioner. Three superior isolates were isolated from C. asiatica rhizosphere and have been identified as: Paraburkholderia caribensis strain MNL-133, Paraburkholderia caribensis strain DSM 13236, and Pseudomonas aeruginosa strain K19PSE24. The results showed that the application of PSB combined with a dose of P fertilizer and soil conditioner on C. asiatica affected the soil P available, the number of leaves, the number of stolons and plant dry weight.ABSTRAKPegagan (Centella asiatica) salah satu komoditas tanaman obat yang memiliki kandungan bioaktif asiatikosida. Asiatikosida lebih tinggi jika ditanam di dataran tinggi umumnya ordo Andisols. Defisiensi hara fosfor salah satu kendala budi daya pada tanah Andisol. Penelitian ini bertujuan mengkaji pengaruh bakteri pelarut fosfat (BPF) unggul yang diisolasi dari roofer tanaman pegagan yang mampu melarutkan P dan menghasilkan pemacu pertumbuhan tanaman pengaruhnya terhadap peningkatan pertumbuhan tanaman pegagan dan efisiensi pemupukan. Penelitian dilaksanakan di Laboratorium Biologi Tanah, Fakultas Pertanian UNPAD dan di kebun percobaan Instalasi Penelitian dan Pengkajian Teknologi Pertanian (IP2TP) Manoko, Lembang menggunakan Rancangan Acak Kelompok Faktorial dengan tiga ulangan. Faktor pertama adalah teknik aplikasi BPF: kontrol; perendaman akar; penyiraman pada tanah. Faktor kedua yaitu dosis pupuk NPK dan pembenah tanah, yaitu perlakuan kontrol, pupuk P dosis 100%, pembenah tanah, pupuk P dosis 75% + pembenah tanah, dan pupuk P dosis 100% + pembenah tanah. Isolasi BPF dari rhizosfer pegagan menghasilkan isolat unggul yaitu Paraburkholderia caribensis strain MNL-133, Paraburkholderia caribensis strain DSM 13236, and Pseudomonas aeruginosa strain K19PSE24. Hasil menunjukkan pemberian BPF dikombinasikan dengan dosis pupuk P dan pembenah tanah pada tanaman pegagan memberikan pengaruh terhadap P tersedia, jumlah daun, jumlah stolon, dan berat kering tanaman.
Pengaruh Aplikasi Larutan Hara A dan B Ke Daun Dan Macam Teknologi Pemupukan Terhadap Pertumbuhan Dan Hasil Tanaman Cabai Merah Besar (Capsicum annum L.) Varietas Baja F1 Turmuktini, Tien; Nurul Hakim, Anisa; Surya Mulya, Agus; Natalie Fitriatin, Betty; Simarmata, Tualar
OrchidAgro Vol. 4 No. 2 (2024)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v4i2.823

Abstract

This research was conducted from May to September 2022 in the experimental field of the Faculty of Agriculture, Padjadjaran University, Jatinangor District, Sumedang Regency, at an altitude of 700 meters above sea level. This study aims to study the interaction between the application of nutrient solution to the leaves and the type of fertilizer on the growth and yield of large red chili (Capsicum annum L.) Baja F1 variety. The Environmental Design used a Split plot design consisting of two treatments which were repeated 4 times. The main plot was application of nutrient solution to leaves (F) which consisted of two levels: f0 (without application) and f1 (application of nutrient solution to leaves every 10 days). Subplots were the fertilization technology (M) which consisted of four levels: m0 (nutrient solution), m1 (4 tons ha-1 cow compost), m2 (6 kg ha-1 bioamelioran) and m3 (4 tons ha-1 amelioran plus) ). The experimental results showed an interaction between the application of nutrient solution to leaves and the type of fertilizer on growth (plant height 1, 2, 3, 4, 5 WAP, number of leaves 1, 2, 3, 4, 5 WAP, stem diameter 1, 2, 3, 4, 5 WAP) and yield (number of fruits per plant and weight per fruit) of chili plants. Application of nutrient solution to leaves and bioamelioran showed the best results on growth (plant height at 2, 3, 4, and 5 WAP, number of leaves at 1, 2, 3 and 4 WAP, stem diameter 4 and 5 WAP) and yield of chili plants ( number of fruits per plant). The type of amelioran plus fertilizer without the application of nutrient solution to the leaves gave the best results on the growth of chili plants (plant height at 1 WAP, number of leaves at 5 WAP, and stem diameters of 1, 2, and 3 WAP). Types of bioamelioran fertilizers without the application of nutrient solution to the leaves give the best results on chili plant yield (weight per fruit). Keywords: Amelioran plus, Application of nutrient solution to leaves, Bioamelioran, Cow compost,  Nutrient solution A and B, red chili.
Application of Soil Conditioner, Nutrient Solution with Biofertilizer to Improve Soil Bio-chemical Properties on Red Chili Plant Fitriatin, Betty Natalie; Putri, Envry Artanti Duidahayu; Simarmata, Tualar
Soilrens Vol 22, No 1 (2024)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v22i1.57230

Abstract

Plant productivity is influenced by soil quality and availability of plant nutrients. Soil conditioner can improve soil quality by enhancing soil properties. Both macro and micronutrients can be fulfilled through application of nutrient solution containing macro and micronutrients and biofertilizer. This experiment was conducted from at experimental field of the Faculty of Agriculture, Universitas Padjadjaran to test the combination of soil conditioner, NPK fertilizer, nutrient solution (NS), and biofertilizer (BF) effects on soil biological and chemical properties and red chili growth. The experiment was designed using a Randomized Block Design with seven treatments and four replications. The treatments consisted of control, combination of NPK and NS with a dose of 0, 6, and 12 kg.ha-1 BF contained Azotobacter sp., Azospirillum sp., and Pseudomonas sp.. The doses used for a single application were 15 gplant-1 NPK and 300 mLplant-1 NS. Manure was applied to the control treatment and soil conditioner to the other treatments as a basic fertilizer at a dosage of 4 ton.ha-1. The results showed that the combination of soil conditioner, NPK fertilizer, nutrient solution, and biofertilizer had significant effects on soil biological properties and red chili growth, but didn’t show significant effect on soil chemical properties. The combination of soil conditioner + NPK + 12 kg.ha-1 BF increased soil fungal population (113,4 x 103 CFU.mL-1) and bacterial population (599,5 x 108 CFU.mL-1). Meanwhile, the combination of soil conditioner + NS + 6 kg.ha-1 BF increased plant height (60,48 cm).
Pengaruh Pemupukan Bakteri Pelarut Fosfat Dan Dosis Batuan Fosfat Terhadap Ketersediaan Fosfor Pada Tanah Budidaya Tanaman Jagung (Zea Mays L.) Di Ultisol Kentrong Yanti Ningtyas, Dewi Nurma; Fitriatin, Betty Natalie; Setiawati, Mieke Rochimi; Simarmata, Tualar
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 2 No. 1 (2024): Juli - Desember
Publisher : CV.ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jepag.v2i1.1941

Abstract

The use of Ultisols for plant cultivation has constraints, namely the nature of the soil is acidic and the availability of phosphate for plants is low. The use of Rocks Phosphate (RP) and Phosphate Solubilizing Bacteria (PSB) can be used as an alternative to increasing the availability of phosphate for environmentally friendly plants. PSB has the potential to increase the solubility and availability of phosphate in plants. The increase in the availability of phosphate for plants can be through the enzyme phosphatase and organic acids produced by PSB. This study aims to examine the effect of the type of PSB consortium and the dose of Rocks Phosphate on P uptake and growth of maize in Ultisols from Kentrong. The research was conducted at the Ciparanje Experimental Garden, Faculty of Agriculture, Padjadjaran University, Jatinangor. The design used was a randomized block design with factorial pattern consisting of phosphate solubilizing bacteria (without the PSB consortium, exogenous PSB consortium, indigenous PSB consortium, and mixed consortium) and Rocks Phosphate dosage (100% SP-36, 100% RP, 80% RP, 60% RP) with three replications. The results showed no interaction between the type of PSB consortium and the dose of Rocks Phosphate. The results of the independent effect showed that the treatment of using SP-36 was the best treatment in available P.
Revealing Food Fulfillment Threads and Innovative Technology for Enhancing Rice Productivity and Ensuring the Food Security in Indonesia Hibatullah, Fairus Hisanah; Raidasari, Fatharani; Triana, Aurelia Puspa; Siagian, Verita Kristi Lydia; Simarmata, Tualar
International Journal on Food, Agriculture and Natural Resources Vol 5, No 3 (2024): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v5i3.316

Abstract

Ensuring food security by Indonesia's Golden Year in 2045 presents a formidable challenge, with advancements in agricultural technology anticipated to play a crucial role in attaining this goal. Rice is the major food crop in Indonesia, and its consumption is still considerably high, indicating that daily nutrient uptake relies on its grain. However, the current population of Indonesia demanding rice is 31.2 million tons and this number of populations will grow at the rate of 0.41 percent. The rice consumption of the Indonesian people is quite high, namely 114.6 kg per person per year. The rice harvest area in 2023 decreased by 2.45%, from 10.45 million hectares to 10.20 million hectares, resulting in rice production which also decreased from 31.54 million tons to 30.90 million tons. The average conversion of paddy fields to non-harvest areas in Indonesia reached 100,000 hectares per year. Meanwhile, the average ability to print rice fields is only 60,000 hectares a year. This means that there is a difference in the conversion of paddy fields of around 40,000 hectares per year. Therefore, the purpose of this study is to elucidate how agricultural technology can enhance rice production across different land types in Indonesia, thus supporting food security efforts. To achieve the objectives of this research, a systematic literature review method was used. The result of this study shows that the amalgamation of diverse technological advancements and innovative practices in rice cultivation holds immense promise in bolstering productivity, bolstering sustainability, and tackling nutritional deficiencies. Prospectively, the use of cutting-edge technology offers some insights that can be input for policy formulation, technological innovation, and community engagement strategies aimed at creating a safer, fairer, and more sustainable food future for Indonesia to achieve food security by 2045.
The influence of ameliorant, nutrient solution and bioferilizer on soil P, plant P uptake, and yield of red chili. Fitriatin, Betty Natalie; Dupa, Putri Siska Ekayanti; Fauziah, Nicky Oktav; Wong, Mui-Yun; Simarmata, Tualar
Jurnal AGRO Vol 11, No 1 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/35886

Abstract

The productivity and quality of red chili are greatly influenced by soil conditions and the availability of nutrients. Nutrients play a critical role in the growth and development of red chili plants. This experiment aimed to determine the combination of ameliorant, nutrient solution, and biofertilizer on the population of phosphate-solubilizing bacteria (PSB), available P, P-uptake, and red chili production in Inceptisols. The experiment was conducted at the experimental field of the Faculty of Agriculture, Universitas Padjadjaran. The experiment used a Randomized Complete Block Design (RCBD) with seven treatments and four replications, consisting of control, NPK, and nutrient solution (NS) with doses of 0, 6, and 12 kg ha-1 biofertilizers. The dosage used in a single application was 15 g plant-1 of NPK fertilizer and 300 mL plant-1 of nutrient solution. The base fertilizer consisted of manure in the control treatment and an ameliorant in other treatments at a dose of 4 t ha-1. The results showed that the combination of ameliorant + NPK + 6 kg ha-1 biofertilizer increased PSB population (4.93 x 106 CFU mL-1), available P (15.4 ppm), and P-uptake (0.74 g plant-1). Meanwhile, the combination of ameliorant + nutrient solution + 6 kg ha-1 biofertilizer increased fruit diameter (15 mm), and length of red chili (17.3 cm). Correlation analysis indicated positive correlation between red chili production with stem diameter and fruit length, but a negative correlation with P-uptake. Regression analysis indicated that stem diameter and PSB population had the most dominant effect on red chili yield. Produktivitas dan kualitas cabai merah sangat dipengaruhi oleh kondisi tanah dan ketersediaan unsur hara. Unsur hara memegang peranan penting dalam pertumbuhan dan perkembangan tanaman cabai merah. Percobaan ini bertujuan untuk mengetahui kombinasi amelioran, larutan hara dan biofertilizer terhadap populasi bakteri pelarut fosfat (BPF), P tersedia, serapan P, dan produksi cabai merah pada tanah Inceptisols. Percobaan dilaksanakan di lahan percobaan Fakultas Pertanian Universitas Padjadjaran. Percobaan menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan tujuh perlakuan dan empat kali ulangan, terdiri dari: kontrol, NPK dan Larutan Hara dengan dosis 0, 6, dan 12 kg ha-1 pupuk hayati. Dosis yang digunakan dalam satu kali aplikasi adalah pupuk NPK 15 g tanaman-1 dan larutan hara 300 mL tanaman-1. Pupuk dasar berupa pupuk kandang pada perlakuan kontrol dan amelioran pada perlakuan lain dengan dosis 4 t ha-1. Hasil penelitian menunjukkan bahwa kombinasi amelioran + NPK + 6 kg ha-1 pupuk hayati mampu meningkatkan populasi BPF (4,93 x 106 CFU mL-1), P tersedia (15,4 ppm), dan serapan P (0,74 g tanaman-1). Sementara itu, kombinasi amelioran + larutan hara + 6 kg ha-1 pupuk hayati mampu meningkatkan diameter buah (15 mm), dan panjang cabai merah (17,3 cm). Analisis korelasi menunjukkan korelasi positif antara produksi cabai merah dengan diameter batang dan panjang buah, tetapi korelasi negatif dengan serapan P. Analisis regresi menunjukkan bahwa diameter batang dan populasi BPF memiliki pengaruh paling dominan terhadap hasil cabai merah.
Co-Authors . Purwanto A.M. Kalay Adinata, Kustiwa Adinata, Kustiwa Aisyah, Iis Anas Ramdhani Andriana Kartikawati Anggi Jingga Anggi Jingga Anggi Jingga Anne Nurbaity Ariani, Nabila Syifa Azhari, Yolanda Dewi Azwari, Fachruddin BAIQ AZIZAH HARYANTINI Baiq Azizah Haryantini Benny Joy Benny Joy Betty N Fitriatin Betty N. Fitriatin Betty Natalie Betty Natalie Fitriatin Diky Indrawibawa Dita, Limbong Agatha Dita Diyan Herdiantoro Diyan Herdiyantoro Dupa, Putri Siska Ekayanti Eka Dewi Anggrainy Eka Dwi Anggrainy Elisabeth Mora Emma Trinurani Sofyan Endang Kantikowati Fakhrurroja, Hanif Fakhrurroja, Hanif Fakhrurroja Fauziah, Nicky Oktav Ferina Rosiana Fiqriah Hanum Khumairah Fiqriah Hanum Khumairah Fitri Widiantini Ghifari, Raden Faqih Hilmiy Haryantini, Baiq Azizah Herdiantoro, Diyan Hersanti - Hibatullah, Fairus Hisanah Hingdri - I. Syarifain, Roby Ibnu Rizki Perdana Iin Handayani Irwandhi, Irwandhi Is Zunaini Nursinah Isna Niar Rahmatul Azizah Isnaniar Rahmatul Azizah Jajang Sauman Hamdani Jihan Fitria Meilani Juli Enita Sinaga Khumairah, Fiqriah Hanum Kustiwa Adinata Kustiwa Adinata Kustiwa Adinata Kustiwa Adinata LIA AMALIA Lia Nur Linda Limbong Agatha Dita Mahfud Arifin Maria Eprina Kusumo Wardani Masako Akutsu Merry Antralina Mieke R Setiawati Mieke Rochimi Setiawati Mohammad Raihan Rashaun Muhamad Khais Prayoga Muhamad Khais Prayoga Muhamad Khais Prayoga Muhammad Aldino Rahman Mulya, Agus Surya Nadia Nuraniya Kamaluddin Nainggolan, Mai Fernando Nana Danapriatna Neni Rostini Neni Rostini Neni Rostini Nenny Nurlaeny Nicky O Fauziah Nida N Rusdiyono Nida Uli Al-Azmiya Nurul Hakim, Anisa Pirda Nurhopipah Prayoga, Muhamad Khais Prayoga, Muhamad Khais Pujawati Suryatmana Purwanto Purwanto Putri, Envry Artanti Duidahayu Putrian Syah, Anita Rahma Tia Harahap Rahma Tia Harahap Raidasari, Fatharani Ratna Ayu Permata Aini Reginawanti Hindersah Ria, Elly Roosma Rija Sudirja Roby I Syarifain Roby Ibnu Syarifain Sadeli Natasasmita Santoso, I Putu Rahmat SETIAWAN, IWAN Shabrina Rahma Fauzia Siagian, Verita Kristi Lydia Silke Stoeber Silke Stoeber Stoeber, Silke Stoeber, Silke Sumadi Sumadi Syifa Nabila Kurnia Tarkus Suganda Tati Nurmala Tessa Novianty Putri Asova Tien Turmuktini Toto Bustomi Triana, Aurelia Puspa Trisna Insan Noor Wong, Mui-Yun Yanti Ningtyas, Dewi Nurma Yenny Muliani Yosef Edwin Gunawan Situmorang Yosef Situmorang Yudith Silfani Yuyun Yuwariah Yuyun Yuwariah Yuyun Yuwariah Yuyun Yuwariah