Oviyanti Mulyani
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View article: Smart Farming Experiment: IoT-Enhanced Greenhouse Design for Rice Cultivation with Foliar and Soil Fertilization
Smart Farming Experiment: IoT-Enhanced Greenhouse Design for Rice Cultivation with Foliar and Soil Fertilization Open
This study introduces an IoT-enabled smart greenhouse system tailored for rice cultivation and designed as a controlled experimental platform to evaluate fertilizer application methods. Traditional greenhouse farming often struggles with u…
View article: Smart Farming Experiment: IoT-Enhanced Greenhouse Design for Rice Cultivation with Foliar and Soil Fertilization
Smart Farming Experiment: IoT-Enhanced Greenhouse Design for Rice Cultivation with Foliar and Soil Fertilization Open
This study presents the development and implementation of an IoT-enabled smart green-house system designed not only for rice cultivation but specifically as a controlled exper-imental platform for evaluating fertilizer application methods.…
View article: Pengembangan Kesehatan Tanah Berbasis Zeolit: Strategi Perbaikan Sifat Kimia Tanah Secara Berkelanjutan
Pengembangan Kesehatan Tanah Berbasis Zeolit: Strategi Perbaikan Sifat Kimia Tanah Secara Berkelanjutan Open
These chemical residues affect the natural balance of soil biota, leading to a decrease in soil pH, areduction in Cation Exchange Capacity (CEC), and a general decline in land productivity. If not treatedpromptly, this damage could harm he…
View article: Enhancing sustainable rice production through organic plus fertilizer in irrigated paddy fields
Enhancing sustainable rice production through organic plus fertilizer in irrigated paddy fields Open
Sustainable rice farming is increasingly threatened by declining soil fertility, excessive reliance on chemical fertilizers, and environmental degradation from intensive agricultural practices. There is an urgent need for innovative organi…
View article: Smart-dose microboost: micronutrient in order to enhance chili growth and yield in tropical farming systems
Smart-dose microboost: micronutrient in order to enhance chili growth and yield in tropical farming systems Open
Despite the fact that micronutrients are crucial for the growth, metabolism, and crop yield of plants, they are required in relatively small proportions. The recent advancements in agriculture have resulted in the development of biostimula…
View article: Combination Effect of NK and P Fertilizers on Soil Available-K, K Absorption, and Sweet Corn Productivity in Inceptisols
Combination Effect of NK and P Fertilizers on Soil Available-K, K Absorption, and Sweet Corn Productivity in Inceptisols Open
One factor affecting sweet corn's (Zea mays saccharata Sturt.) productivity refers to soil fertility and proper fertilization. This study aimed to determine the optimal combination of NK and P fertilizer doses to enhance the growth and yie…
View article: AZOTOBACTER AND CHEMICAL FERTILIZER FOR IMPROVING GROUNDNUT YIELD IN FIELD EXPERIMENT
AZOTOBACTER AND CHEMICAL FERTILIZER FOR IMPROVING GROUNDNUT YIELD IN FIELD EXPERIMENT Open
Biofertilizer inoculation is a novel and sustainable approach for reducing chemical fertilizer dose. The nitrogen-fixing Azotobacter is a prominent rhizobacteria used in biofertilizer formulation. A field experiment was aimed to observe th…
View article: Perbandingan Respon Tanaman Terhadap Aplikasi Pupuk Majemuk: Analisis dan Temuan Utama
Perbandingan Respon Tanaman Terhadap Aplikasi Pupuk Majemuk: Analisis dan Temuan Utama Open
The use of compound inorganic fertilizers in plant cultivation systems is on the rise because of their practicality, more comprehensive and homogeneous nutrient availability, and potential to reduce production costs. Different combinations…
View article: PENGARUH PUPUK Si DAN N, P, K TERHADAP KANDUNGAN Si DAN HASIL TANAMAN JAGUNG MANIS (Zea mays L. Saccaharata)
PENGARUH PUPUK Si DAN N, P, K TERHADAP KANDUNGAN Si DAN HASIL TANAMAN JAGUNG MANIS (Zea mays L. Saccaharata) Open
Pertumbuhan dan produksi tanaman dipengaruhi oleh berbagai karakteristik tanah terutama kesuburan tanah yang berkaitan dengan ketersediaan unsur hara. Pengelolaan kesuburan tanah harus diperhatikan agar tanah dapat menyokong pertumbuhan da…
View article: Fungsi Hubungan Sifat Kimia Tanah dan Penggunaan Pestisida dengan Kandungan Kadmium Pada Lahan Sawah
Fungsi Hubungan Sifat Kimia Tanah dan Penggunaan Pestisida dengan Kandungan Kadmium Pada Lahan Sawah Open
Polusi logam berat pada tanah pertanian merupakan salah satu tantangan berat dalam budi daya pertanian berkelanjutan. Akan tetapi, seringkali penggunaannya tidak dapat dihindarkan. Penelitian ini bertujuan untuk mengetahui (1) fungsi hubun…
View article: Effect of the Combination of Biofertilizer and N, P, K Fertilizer on C-Organic Content, Total Bacteria, Humic Acid, and Sweet Corn Results in Jatinangor Inceptisols
Effect of the Combination of Biofertilizer and N, P, K Fertilizer on C-Organic Content, Total Bacteria, Humic Acid, and Sweet Corn Results in Jatinangor Inceptisols Open
Beneficial microorganisms are found in biofertilizers, which can assist in boosting the soil's availability of N, P, and K and promote plant growth. This study aims to ascertain the impact and optimal combination of biofertilizer and N, P,…
View article: Potential of Humic Acid from Soil to Reduce The Content of Heavy Metals
Potential of Humic Acid from Soil to Reduce The Content of Heavy Metals Open
Humic acid is an important component for the qualities of soil with different properties or characteristics depending on the sources. The purpose of this study was to investigate the characteristics of humic acid produced from soil as a he…
View article: Changes of Soil Nutrient Content as Influenced by Water Hyacinth Compost and Inorganic Fertilizers on Shallot
Changes of Soil Nutrient Content as Influenced by Water Hyacinth Compost and Inorganic Fertilizers on Shallot Open
One of the problems with Inceptisols is their low level of soil fertility. The addition of one or more available nutrients can help the soil become more fertile and enhance quality of plants. The goal of this experiment was to find out the…
View article: Metabolic characterization of phosphate solubilizing microorganisms and their role in improving soil phosphate solubility, yield of upland rice (Oryza sativa L.), and phosphorus fertilizers efficiency
Metabolic characterization of phosphate solubilizing microorganisms and their role in improving soil phosphate solubility, yield of upland rice (Oryza sativa L.), and phosphorus fertilizers efficiency Open
Phosphate solubilizing microbes (PSM) can improve soil P availability by P dissolution. These microbes can make substances that regulate plant growth, which promotes plant growth. The present study aimed to characterize PSM and determine h…
View article: The Various Forms of Cow Manure Waste as Adsorbents of Heavy Metals
The Various Forms of Cow Manure Waste as Adsorbents of Heavy Metals Open
In recent years, the application of cow manure waste as an adsorbent of heavy metals in water and soil has increased. The analysis of the most effective adsorbents from cow manure as materials that can reduce heavy metals, while being low-…
View article: Role of soil bacterial consortia on glyphosate degradation and growth of maize seedlings
Role of soil bacterial consortia on glyphosate degradation and growth of maize seedlings Open
Pre-growing weed control by glyphosate herbicides is effective for increasing yield, but glyphosate residues in the soil might reduce soil quality and can accumulate in agricultural products. Naturally, microbes are able to breakdown glyph…
View article: The aplication of NPK compound fertilizer (15-15-6) on soil chemical properties and corn plant
The aplication of NPK compound fertilizer (15-15-6) on soil chemical properties and corn plant Open
Fertilization is a process to meet the amount of nutrient needs for plant to increase the production of plant yield. This means that the use of fertilizers and other inputs is important to have a high effectiveness in agricultural system. …
View article: Potential of local organic matters in Jatinangor West Java Indonesia as raw materials for organic fertilizer
Potential of local organic matters in Jatinangor West Java Indonesia as raw materials for organic fertilizer Open
Jatinangor has a small area for the agricultural sector compared to other land uses. But for some villages in this district still, rely on agriculture and livestock sector. The main problems of this area include high land-use conversion th…
View article: Evaluation of soil fertility status for rice, corn, soybean on suboptimal land in West Java Indonesia
Evaluation of soil fertility status for rice, corn, soybean on suboptimal land in West Java Indonesia Open
Rice, corn and soybeans are the main food commodities in Indonesia. The expansion of agricultural land in suboptimal areas has been carried out to increase the production of these commodities. However, with the limited suboptimal land cond…
View article: The Effectiveness of cow manure and inorganic fertilizer on sweetcorn (Zea mays saccharata sturt) productivity
The Effectiveness of cow manure and inorganic fertilizer on sweetcorn (Zea mays saccharata sturt) productivity Open
Sweetcorn has been treated by cow manure and inorganic fertilizer in Inceptisols. Inceptisols possesses low soil fertility and a relatively low to moderate level of organic matter content. This study has been conducted from June to Decembe…
View article: THE EFFECT OF MICRO PARTICLE STEEL SLAG ON P-RETENTION AND PH ON ANDISOL
THE EFFECT OF MICRO PARTICLE STEEL SLAG ON P-RETENTION AND PH ON ANDISOL Open
This study was aimed at determining the effect of microparticles steel slag towards P retention, soil acidity in Andisol from Ciater, West Java. The research was conducted in November 2017 until January 2018. The andisol was taken from the…
View article: The Effect of Organomineral on pH, Nitrogen Content, Organic-C Content and Yield of Upland Rice (Oryza sativa L.) on Inceptisols, West Java Indonesia
The Effect of Organomineral on pH, Nitrogen Content, Organic-C Content and Yield of Upland Rice (Oryza sativa L.) on Inceptisols, West Java Indonesia Open
Generally, Inceptisols has low to moderate fertility characteristics. This condition can make a problem on the development of upland rice production caused by poor soil quality. Upland rice is one of the cultivated plants that is cultivate…
View article: THE ROLE OF HYDROGEL AND INCUBATION TIME TOWADS PH, C-ORGANIK, AND N-TOTAL SOIL
THE ROLE OF HYDROGEL AND INCUBATION TIME TOWADS PH, C-ORGANIK, AND N-TOTAL SOIL Open
The study was aimed at determining the role of hydrogels and the incubation time on pH, organic C and N-total soil with indicators of sweet corn plants (Zea mays Saccharata Sturt) on Jatinangor inceptisols. The study was conducted from Feb…
View article: Pengaruh Kombinasi Pupuk Hara Mikro Cair Dengan N,P,K terhadap Kadar Cobalt dan Hasil Tanaman Jagung (Zea mays L.) ‘Pioneer 12‘ pada Fluventic Eutrudepts
Pengaruh Kombinasi Pupuk Hara Mikro Cair Dengan N,P,K terhadap Kadar Cobalt dan Hasil Tanaman Jagung (Zea mays L.) ‘Pioneer 12‘ pada Fluventic Eutrudepts Open
The content of trace elements in the soil and plant is generally very low. Cobalt (Co) is a trace element that has an important role for plant metabolism. This research was conducted to study the combination effect of liquid micro fertiliz…
View article: Efek Limbah Cair Industri Tekstil Pasca IPAL Terhadap Pertumbuhan Tanaman Kubis dan Preferensi Oviposisi Imago Plutella xylostella L.
Efek Limbah Cair Industri Tekstil Pasca IPAL Terhadap Pertumbuhan Tanaman Kubis dan Preferensi Oviposisi Imago Plutella xylostella L. Open
Treated industrial textile wastewater has organik and heavy metal compound that have toxicity effect on plant and other organism in agroecosystem. This research aimed to study the effect of industrial textile treated wastewater on cabbage …
View article: EFFECT OF AZOTOBACTER AND ANTIBIOTIC ON SOIL NITROGEN AND RICE SEEDLING GROWTH IN SALINE SOIL
EFFECT OF AZOTOBACTER AND ANTIBIOTIC ON SOIL NITROGEN AND RICE SEEDLING GROWTH IN SALINE SOIL Open
Saline soil in general has low nitrogen (N) availability and restricted N uptake.Application of manure and nitrogen fixing bacteria (NFB) in addition to inorganic fertilizer are needed but manure amendment on soil will contribute to increa…
View article: Stabilitas Agregat Tanah, Populasi Jamur Pelarut P dan Hasil Jagung yang Dipengaruhi oleh Pupuk Hayati Mikroba Pelarut P dan Pupuk P pada Ultisols
Stabilitas Agregat Tanah, Populasi Jamur Pelarut P dan Hasil Jagung yang Dipengaruhi oleh Pupuk Hayati Mikroba Pelarut P dan Pupuk P pada Ultisols Open
Ultisols is a soil order with low available P. Phosphate Solubilizing Microbes is a group of microorganisms that has the ability to release P for plants. The aim of this experiment was to determine effect of phosphate solubilizing microbes…
View article: Pengaruh Kombinasi Organomineral Terhadap C-Organik, P Dan K-Tersedia Serta Hasil Kedelai Pada Ultisols Asal Jatinangor
Pengaruh Kombinasi Organomineral Terhadap C-Organik, P Dan K-Tersedia Serta Hasil Kedelai Pada Ultisols Asal Jatinangor Open
Organomineral merupakan produk yang berasal dari bahan organik dan mineral yang dapat menambah nutrisi bagi tanaman.Kombinasi organomineral ini dapat meningkatkan ketersediaan unsur hara P dan K melalui penglepasan ikatan Fe serta meningka…
View article: Pengaruh Jenis Amelioran Dalam Berbagai Taraf Pemberian Dosis Cd Terhadap Tanah Dan Tanaman
Pengaruh Jenis Amelioran Dalam Berbagai Taraf Pemberian Dosis Cd Terhadap Tanah Dan Tanaman Open
Kadmium (Cd) merupakan salah satu logam berat yang dihasilkan dari efek negatif sistem budidaya pertanian.Aplikasi pemupukan dan penggunaan pestisida berlebih dapat menyumbangkan kandungan Cd yang tinggi sehinggadapat menurunkan produktivi…
View article: The Effect of Bio-fertilizer on Soil Chemical Properties of Sugarcane in Purwadadi Subang
The Effect of Bio-fertilizer on Soil Chemical Properties of Sugarcane in Purwadadi Subang Open
Biofertilizer is a biological product that can be used to improve the soil fertility. It is useful in enriching soil with micro-organisms that produces organic nutrients and may also reduce the plant diseases. This experiment investigates …