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All Journal HAYATI Journal of Biosciences Agrikultura Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agro Kultivasi Jurnal Ilmiah Universitas Batanghari Jambi SAINS TANAH - Journal of Soil Science and Agroclimatology Soil REns Media Kontak Tani Ternak Agro Tatanen Jurnal Pertanian Khairun (JPK) Agrikultura Masyarakat Tani: Jurnal Pengabdian kepada masyarakat
Nadia Nuraniya Kamaluddin
Departemen Ilmu Tanah Dan Sumber Daya Lahan, Fakultas Pertanian, Universitas Padjadjaran Jl. Raya Bandung Sumedang Km 21 Jatinangor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Status Hara (Rasio C/N dan C/P), Derajat Infeksi Akar dan Bobot Kering Tanaman Jagung (Zea mays) Akibat Perlakuan Inokulasi Mikoriza dan Aplikasi Kompos pada Inceptisol Jatinangor Pujawati Suryatmana; Leoni Silvia; Mieke Rochimi Setiawati; Emma Trinurani Sofyan; Nadia Nuraniya Kamluddin; Betty Natalie Fitriatin
Soilrens Vol 21, No 1 (2023)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v21i1.49318

Abstract

The status of nutrients N, P, and soil organic content in corn cultivation is an important thing that needs to be pursued to improve soil quality. One such effort is through mycorrhizal inoculation and the application of appropriate compost. The aim of this study was to evaluate the effectiveness of arbuscular mycorrhizal fungi (FMA-1) and compost types on soil chemical properties (C/N, C/P), degree of root infection, and corn pruning weight (Zea mays) on Inceptisols. The experiment used three replications of a factorial randomized block design (RBD). The first factor of FMA inoculation: FMA 0 gpot-1, FMA-1 20 g/pot; Mycofer 20 g/pot, and mix (FMA-1 10 g/pot + FMA mycofer 10 g/pot), and the second factor is compost application: 0 g/pot; 75 gpot-1 rabbit hutch compost; 75 g/pot market waste compost and rabbit cage compost 37.5 g/pot + market waste compost 37.5 g/pot). The results showed that there was no interaction between AMF inoculation and the application of compost which affected soil chemical properties, degree of root infection, and dry weight of corn plants. However, independently AMF affects the degree of root infection, and compost affects the dry weight of corn plants. A dose of 20 g/pot FMA and mixed FMA inoculation (FMA and Mycofer) significantly increased the degree of root infection compared to the control treatment. The application of all types of compost showed a significant increase in corn plant dry weight compared to the control. Doses of 75 g/pot of market waste compost tended to increase plant dry weight higher than other treatments with an addition of 32.07 g each plant.
Respon Pertumbuhan dan Hasil Tanaman Jagung (Zea Mays L.)Terhadap Pemberian Pupuk Majemuk P dan K Eso Solihin; Rija Sudirja; Haris Maulana; Nadia Nuraniya Kamaluddin
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.6837

Abstract

The use of phosphorus and potassium compound fertilizers has become a commonly used strategy in modern agricultural practices to increase crop yields, optimize land use, and minimize environmental impacts. This study aims to determine the effect of applying a combination of PK (53–34) compound fertilizer doses on increasing the growth and yield of maize (Zea mays L.). This research was conducted at the Experimental Garden of the Faculty of Agriculture, Jatinangor Campus, Sumedang Regency, West Java. The altitude of the place is about 750 meters above sea level. The method in this study used a randomized group design (RAK) with ten treatments and three replications. Treatment A (Control), (B) Standard fertilizer (Urea, SP-36, and KCl), (C) 1 Urea + 1/2 PK, (D) 1 Urea + 1 PK, (E) 1 Urea + 1 ½ PK, (F) 3/4 Urea + ½ PK, (G) 3/4 Urea + 1 PK, (H) 3/4 + 1 ½ PK, (I) ½ Urea + 1 PK, and (J) 1 PK. The results showed that the doses of urea fertilizer (225 kg ha-1) and PK compound (60 kg ha-1) gave the best results on plant height, number of leaves, cob length, cob diameter, cob weight with cob, cob weight without cob, and weight per hectare.
Pengaruh Kompos Limbah Pertanian terhadap Populasi Azotobacter sp., C-Organik, N-Total, Serapan-N, dan Hasil Pakcoy pada Tanah Inceptisol Jatinangor Setiawati, Mieke Rochimi; Salsabilla, Camilla; Suryatmana, Pujawati; Hindersah, Reginawanti; Kamaluddin, Nadia Nuraniya
Agrikultura Vol 33, No 2 (2022): Agustus, 2022
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v33i2.40160

Abstract

Penggunaan lahan pertanian dengan status hara kurang optimal dapatmenghambat pertumbuhan tanaman, sehingga perlu upaya penambahan unsur hara ke dalam tanah tanpa menyebabkan permasalahan lingkungan. Salah satu cara yang dapat dilakukan adalah dengan memberikan pupuk organik berupa kompos. Melimpahnya volume limbah pertanian dapat dimanfaatkan sebagai bahan baku pembuatan kompos. Penelitian ini bertujuan untuk mengetahui pengaruh dari berbagai jenis kompos limbah pertanian dengan taraf dosis yang berbeda terhadap populasi Azotobacter sp., C-organik, N-total, Serapan-N, dan hasil pakcoy (Brassica rapa L.) pada tanah Incepstisol Jatinangor. Penelitian dilaksanakan di rumah kaca kebun percobaan Ciparanje, Kecamatan Jatinangor menggunakan Rancangan Acak Kelompok dengan 10 perlakuan tiga ulangan. Perlakuan terdiri dari: satu kontrol dan tiga taraf dosis dari setiap jenis kompos. Jenis kompos yang digunakan adalah kompos jerami padi, ampas tebu, dan tandan kosong kelapa sawit. Hasil penelitian menunjukkan bahwa pemberian kompos limbah pertanian berpengaruh nyata terhadap total populasi Azotobacter sp. dan hasil pakcoy. Parameter C-organik, N-total dan Serapan-N tidak berbeda nyata antar perlakuan dan kontrol. Pemberian kompos jerami padi 20 ton/ha merupakan perlakuan terbaik dalam menghasilkan 130,97 g bobot basah dengan 8,46 g bobot kering per tanaman pakcoy. Pemanfaatan limbah pertanian dapat menjadi alternatif yang ramah lingkungan dalam meningkatkan hasil tanaman pakcoy, walaupun hasil penelitian ini belum berpengaruh nyata terhadap C dan N.
Chemical and Biological Properties of Potted-Soil for Strawberry Cultivation Hindersah, Reginawanti; Kamaluddin, Nadia Nuraniya; Akustu, Masako; Herdiyantoro, Diyan
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.v34i1.40660

Abstract

Strawberries in tropical West Java are cultivated intensively in potted soil but the substrate condition received less attention. The objective of this descriptive research was to evaluate the chemical and macronutrient profile in potted-soils for strawberry cultivation, and to determine beneficial microbes’ population in root-free bulk soil and rhizosphere of potted-strawberry.  The soil samples collected from 12-months and one-month-old potted strawberry; both contained Inceptisols soil order with 10 t/ha and 25 t/ha manure respectively. The proximate analysis was performed using Association of Official Analytical Chemists Method. The microbial enumeration was performed by Serial Dilution Plate Method in specific medium. The results showed that potted soils were not saline, but slightly acid, low in organic carbon and high in cation exchange capacity. The soil reactions were suitable for strawberry but the electrical conductivity was too low for strawberry growth. The potted soils have low to very low carbon to nitrogen ratio, but high in total nitrogen and very high in potential P2O5 and K2O. The population of phosphate-solubilizing bacteria, nitrogen-fixing Azotobacter, total bacteria and total fungi in old potted soil were low; but its counts were increased in manure-treated potted soil. The ratios of bulk soil to rhizosphere microbial count were only 1.0-1.25. The study verified that the doses of organic matter should be increased, while decreasing the chemical fertilizer level.
Soil nutrient and invertase-producing bacteria relation impact on Cilembu sweet potato (Ipomoea batatas L.) growth: A study based on upland and wetland cultivation in Cilembu village Sumedang district Solihin, Eso; Anwar, Syaiful; Santoso, Dwi Andreas; Nugroho, Budi; Purwono, Purwono; Sudirja, Rija; Maulana, Haris; Kamaluddin, Nadia Nuraniya; Karuniawan, Agung
Kultivasi Vol 22, No 1 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i1.45353

Abstract

The environment is one important factor that must be considered in supporting sweet potato productivity. Environmental factors can be biotic and abiotic, including the availability of nutrients and microbes in the soil. This study aims to identify the nutrient content of the soil in wetland and upland, identify the total invertase microorganisms in wetland and dupland, and identify the relationship between soil nutrients and microorganisms during the growth of Cilembu sweet potato in dry and wetland agroecosystems. This research was conducted on upland and wetland in Cilembu Village, Sumedang Regency. The experimental design used was a single randomized block design (RBD) with six treatments and three replications:  A; Rancing, wetland, B; Biang wetland, C; Mencrang wetland, D; Rancing, uplands, E; Biang, uplands, F; Mencrang, upland. Parameters observed included pH, C-organic, total-N, available-P, exchangeable K, exchangeable Na, exchangeable Ca and exchangeable Mg, CEC, and total invertase-producing bacteria. The results showed that in wetland nutrient content such as N, P, exchangeable Ca,  Mg, Na, CEC, C-organic and pH tended to be more available. K content and abundance of invertase bacteria are more available in upland. The availability of invertase bacteria has a close relationship with the K content. The information generated in this study can be used as a basis for determining an effective location to produce good quality.
Phosphate availability, P-uptake, phosphatase, and yield of maize (Zea mays L.) affected by kaolin based P-solubilizer and P fertilizer in Inceptisols Fitriatin, Betty Natalie; Budiman, Muhammad Nafariz; Suryatmana, Pujawati; Kamaluddin, Nadia Nuraniya; Ruswandi, Dedi
Kultivasi Vol 22, No 1 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i1.42847

Abstract

Inceptisols have problem in phosphate availability. Soil P content is very low available to plants because it is bound by soil colloids. One of the efforts to increase the P nutrient in the soil in a sustainable way by using P-Solubilizers that can dissolve phosphate in the soil so that it is available for plants. The purpose of experiment was to determine the effect of the combination dose of kaolin based P-Solubilizer and P fertilizer for improving P availability, P uptake, phosphatase, and maize yield on Inceptisols. The kaolin-based P-Solubilizer was used a consortium of phosphate solubilizing microbes (PSM) consisting of Bacillus subtilis, Burkholderia cepacea, Pseudomonas mallei, and Trichoderma asperellum. This experiment was conducted in the experimental field of the Laboratory of Soil Chemistry and Plant Nutrition, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, from July to December 2021. The experiment used a randomized block design (RDB) method with nine treatments and three replications, with details of 0 P-Solubilizer + 0 P-fertilizer; 100% P-fertilizer; 100% P-solubilizer; and combination 50%, 75 %, 100%, and 150% P-solubilizer with 50%, 75%, and 100% P-fertilizer. P-solubilizer 100% recommended dose 50 kg ha-1 and P-fertilizer recommended dose 100 kg ha-1. The results showed that the dose of 100% P-Solubilizer (50 kg ha-1) + 75% P (75 kg ha-1) showed the best results in increased P-availability (346,93%), P-uptake (312,5%), Phosphate activity (33,5%), and maize yields (48,09%) compared to without application of P-solubilizer and P-fertilizer. This consortium isolate could be developed as a P-Solubilizer with the ability to increase the efficiency of P up to 25%.
PENGARUH KOMBINASI PUPUK MAJEMUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI (Capsicum annum L.) solihin, Eso; Sudirja, Rija; Maulana, Haris; Kamaluddin, Nadia Nuraniya
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 6 No. 1 (2024): AGRO TATANEN Edisi Januari 2024 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v6i1.1217

Abstract

Modern agriculture faces major challenges in achieving sustainable food security and efficient use of resources. One approach that has been adopted is the use of compound fertilizers, which combine several nutrients in one product. This study aims to determine the effect of applying a combination of doses of NPK compound fertilizer (16-16-16) and Liquid Inorganic and determine the best dose combination on the growth and yield of Chili (Capsicum annum L.). This research was conducted in Palasari Village, Cibiru Subdistrict, Bandung City, West Java Province, at an altitude of 725 meters above sea level. The research was conducted from February to May 2022. The method in this study used a Randomized Group Design (RAK), with nine treatments and three replications. Treatments (A) Control, (B) Standard fertilizer (Urea, SP-36, and KCl), (C) 1 NPK + ¼ Liquid Inorganic, (D) 1 NPK + ½ Liquid Inorganic, (E) 1 NPK + ¾ Liquid Inorganic, (F) 1 NPK + 1 Liquid Inorganic, (G) 1 NPK + 1 ¼ Liquid Inorganic, (H) 1 NPK + 1 ½ Liquid Inorganic, (I) 1 NPK + 2 Liquid Inorganic. The results showed that the combination of NPK compound fertilizer treatment F (250 kg/ha NPK 16-16-16 and 1 liter/ha Liquid Inorganic) gave the best results on plant height, plant diameter, number of leaves, number of fruits per plant, fruit weight per plant, fruit length, fruit diameter, fruit weight per plot and fruit weight per hectare.
Pengaruh Pupuk N Bio-organomineral terhadap pH, Nitrat, C-organik, Kandungan Pb Tanah dan Serapan Pb Tanaman Padi (Oryza sativa L.) pada Sawah Tercemar Limbah Tekstil Sudirja, Rija; Masruri, Muhammad Kholil; Suryatmana, Pujawati; Rosniawaty, Santi; Kamaluddin, Nadia Nuraniya; Sandrawati, Apong
Soilrens Vol 21, No 2 (2023)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v21i2.53453

Abstract

Lead pollution in rice fields in Rancaekek is attributed to the inadequate processing of waste from the textile industry. This phenomenon engenders a decline in soil fertility, thereby posing a threat to both food quality and agricultural sustainability. Employing N Bio-Organomineral fertilizer stands as one of the measures aimed at ameliorating the quality of rice fields afflicted by heavy metal contamination, particularly lead (Pb). This study seeks to elucidate the impact of N Bio-Organomineral fertilizer on various soil parameters, namely pH, NO3 - , soil organic carbon (C-organic), soil Pb solubility, and plant Pb uptake. The research was conducted in Linggar Village, Rancaekek, spanning from December 2019 to April 2020. Utilizing a Randomized Block Design as the experimental setup consisted of eight treatments with four replications, including: a control (0), urea at 250 kg/ha, and varying doses of the fertilizer at 250, 500, 750, 1000, 1250, and 1500 kg/ha. N Bio-Organomineral fertilizer represents a modified form of nitrogen fertilizer comprising urea, zeolite, activated charcoal, and compost enriched with Bacillus subtilis, formulated in a ratio of 60:20:10:10, respectively. The findings indicate that the application of N Bio-Organomineral fertilizer leads to an augmentation in soil NO3 - and C-organic content, while concurrently mitigating the uptake of Pb by plants. Among the treatments, the application of 500 kg/ha of N Bio-Organomineral fertilizer emerges as the most efficacious in enhancing soil NO3 - and C-organic content, as well as diminishing Pb accumulation in plants
Perubahan Komposisi Mikrob dalam Proses Fermentasi Kopi Honey dan Natural Kamaluddin, Nadia Nuraniya; Solihin, Eso; Suryatmana, Pujawati; Januar, Dodi Ganjar; Rainaldi, Rainaldi; Setiawan, Ade
Soilrens Vol 21, No 2 (2023)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v21i2.53447

Abstract

This study investigates the microbial populations during different coffee fermentation processes and their impact on coffee quality. Bacillus, Pseudomonas, and endophytic populations in coffee beans undergoing natural saccharic and natural lactic fermentation remained unchanged compared to fresh coffee beans. However, a notable increase in Bacillus population occurred in honey saccharic fermentation, possibly attributed to the high sugar content in the mucilage, supporting bacterial growth. Additionally, the introduction of Lactobacillus and Saccharomyces during fermentation enhanced sugar consumption and influenced the final coffee quality, particularly aroma profile and nutritional composition. Varietal differences were observed, with Bacillus population decreasing slightly post-fermentation, especially in honey saccharic and natural lactic processes. This decline may be attributed to the dominance of Saccharomyces and Lactobacillus, antagonistic to Bacillus, and the fermentation conditions leading to decreased pH, unfavorable for Bacillus. These findings highlight the intricate microbial interactions and their implications for coffee fermentation and quality.
Pengaruh pupuk N Bio-organomineral terhadap pH, NO3-, C-organik, Na-dd, kandungan Pb tanah dan serapan Pb padi (Oryza sativa L.) pada sawah tercemar limbah tekstil Sudirja, Rija; Masruri, Muhammad Kholil; Suryatmana, Pujawati; Rosniawaty, Santi; Kamaluddin, Nadia Nuraniya; Sandrawati, Apong
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.v22i1.57231

Abstract

Lead (Pb) heavy metal pollution on rice fields in Rancaekek is caused by the disposal of textile industry waste which is not perfectly processed. The impact is a decrease in soil fertility which can threaten the food quality and agricultural sustainability. The application of N Bio-Organomineral fertilizer is one of the efforts to improve the quality of rice fields polluted with heavy metals Pb and high Na content. This research aims to find out the effect of N Bio-Organomineral fertilizer on pH, NO3-, Na, C-organic soil, solubility of soil Pb and uptake of plants Pb. The experimental design used a Randomized Block Design (RBD) with eight treatments and four replications consisting of: 0 (control); urea 250 kg/ha; and the variation in the dose of fertilizer is 250; 500; 750; 1000; 1250; 1500 kg/ha. N Bio-Organomineral fertilizer is a modification of N fertilizer based on urea, zeolite, activated charcoal and compost enriched with Bacillus subtilis with formulation 60:20:10:10. The results showed that the application of N Bio-Organomineral fertilizer could increase the NO3- and C-organic content of the soil and reduce the Na-dd and Pb uptake of plants. Treatment of 500 kg/ha N Bio-Organomineral fertilizer was the best dose in increasing the NO3- and Corganic content of the soil and reducing Na-dd and Pb uptake of plants
Co-Authors Ade Ismail Ade Setiawan Afrilandha, Nandha Agung Karuniawan Akustu, Masako Alyani Shabrina Anne Nurbaity Anni Yuniarti Apong Sandrawati Ari Hardianto Betty Natalie Fitriatin Budi Nugroho Budiman, Muhammad Nafariz Danang Sudarwoko Adi Dedi Ruswandi Diana Nafitri Cahayaningrum Diky Indra Wibawa Dirga Sapta Sara Diyan Herdiyantoro Dwi Ajias Pramasari Emma Trinurani Sofyan Eso Solihin Eso Solihin Fadhilla Oktavianingtyas Trisilvi Halimah, Ummu ‘Azizah Haris Maulana Ikrar Nusantara Putra Irwandhi, Irwandhi Iskariman, Ahlan Azman Januar, Dodi Ganjar Jihan Fitria Meilani Khumairah, Fiqriah Hanum Latifah, Tipah Leoni Silvia Lia Nur Linda Mahdi Argawan Putra Masruri, Muhammad Kholil Maulana, Haris Maya Damayani Maya Ismayati Meddy Rachmady Mieke Rochimi Setiawati Muhammad Iqbal Maulana Yusuf Nanda Aditya Setyawan Narita Ayu Putri Pramesti Nyndia Tri Muliawati Pujawati Suryatmana Purwono Purwono, Purwono Putri Sri Judiani Purba Rainaldi, Rainaldi Ratih Damayanti Reginawanti Hindersah Rija Sudirja Salsabilla, Camilla Sandrawati, Apong Santi Rosniawaty Santoso, Dwi Andreas Saon Banerjee Sarita Sarkar Shabrina Rahma Fauzia Silmi Rahadiana Putri Suman Samanta Suryo Firnato Syahrul Ramadhan Syaiful Anwar Tualar Simarmata Ummu ‘Azizah Halimah Wahyu Dwianto Wati, Dyah Aditya Yudith Silfani