A5050655988- Plant Growth and Agriculture Techniques
- Agricultural Development and Management
- Food and Agricultural Sciences
- Soil Carbon and Nitrogen Dynamics
- Soil and Land Suitability Analysis
- Agricultural and Biological Research
- Aquatic life and conservation
- Agricultural and Environmental Management
- Agricultural Research and Practices
- Coastal Management and Development
- Plant Growth Enhancement Techniques
- Agricultural Science and Fertilization
- Shallot Cultivation and Analysis
- Geological and Geophysical Studies
- Forest Ecology and Conservation
- Clay minerals and soil interactions
- Agriculture and Agroindustry Studies
- Natural Products and Applications
- Rice Cultivation and Yield Improvement
- Dengue and Mosquito Control Research
- Crop Yield and Soil Fertility
- Geotechnical and construction materials studies
- Agriculture, Soil, Plant Science
- Enzyme Production and Characterization
- Phosphorus and nutrient management
Universitas Gadjah Mada
2013-2024
Universitas Muhammadiyah Sumatera Utara
2015-2024
Khairun University
2022-2023
ADA University
2017-2022
Padjadjaran University
2021
Universitas PGRI Madiun
2020
Universitas Muhammadiyah Jember
2019
Politeknik Negeri Bandung
2018
Bandung Institute of Technology
2018
Tanjungpura University
2017
Andisol is a potential soil but has problems related to phosphorus. Amorphous minerals absorb P in Andisol. But certain conditions, can be desorbed. This study aims determine adsorption and desorption patterns the properties two different catenas, namely Mount Merbabu Sindoro. research uses catena concept with 3 height variations, 800, 1400, 2000 meters above sea level. Samples were taken on uncultivated land horizons A B. Tests carried out laboratory. The data obtained processed using ANOVA...
Nitrogen (N) and Phosphorus (P) are essential nutrients for plant.The deficiency one of these will be limiting the plant growth.A glass house experiment with treatment factor was conducted to study effect interaction N P fertilizers application on maize growth in regosol latosol soils. The results show that application(N 1 1) had a significant influence height 3 7 weeks after planting, whilst 5 planting. shoot dry weight, root weight total regosols soils were significantly influenced by (N...
This study aims to evaluate the effect of use flash card learning media on ability memorize Arabic vocabulary in grade IV students at Madrasah Ibtidaiyah Raudhatul Mubtadiin. Flash was chosen because it can accelerate understanding and strengthen students' memory through pictures or writing that lead materials. The research method used is quantitative with a descriptive approach. population this all Mubtadiin, total 25 who are sample. instruments pretest post-test using T model, which...
Research on potassium (K) dynamics in upland clay soils, particularly those derived from tertiary-aged rocks, remains limited Yogyakarta. This study aimed to investigate the relationships among geochemical indices, K fractions, and stock considering influence of their physical, chemical, mineralogical properties. Thirty soil samples were collected five geological formations at two depths (0 20 40 cm), with three replicates selected each formation through purposive sampling. Soil...
Perkawinan anak merupakan isu serius yang berdampak negatif pada kesehatan, pendidikan, dan kesejahteraan anak. Tujuan dari kegiatan ini adalah untuk mengeksplorasi pencegahan perkawinan di Yayasan Pondok Pesantren Ash Shamadi NW Tanak Maik sebagai upaya meningkatkan kesadaran pengetahuan masyarakat terkait dampak bawah umur. Melalui program sosialisasi melibatkan siswa-siswi Maik, diharapkan dapat pemahaman mengenai bahaya konsekuensi Metode digunakan dengan cara pemaparan materi, diskusi...
Listening is one of the essential skills in learning Arabic language, as it contributes to development speaking, reading and writing skills. It defined ability understand information intentions spoken language different situations. This research aims clarify impact application sequential whispering game improving listening skill students Miftah Al-Jana Islamic Middle School Probolinggo. considered an interactive educational tool that creates a fun atmosphere classroom. The relied on...
INTISARI Percobaan ini dilaksanakan pada bulan April sampai Agustus 2013 inceptisol di Kebun Tridarma, Fakultas Pertanian, Universitas Gadjah Mada, Yogyakarta. Tujuan penelitian adalah untuk mengetahui pengaruh takaran pupuk silika dan nitrogen terhadap pertumbuhan tebu. Rancangan percobaan yang digunakan dalam Acak Lengkap dengan 3 ulangan. Faktor pertama urea yaitu sebagai sumber unsur terdiri dari 0 kg/ha, 150 300 450 kg/ha. kedua Si-PlusHS 250 500 Varietas Bululawang ditanam media...
Kecamatan Medan Helvetia merupakan wilayah dengan kepadatan penduduk yang tinggi dan ciri dari perkotaan. Salah satu kelurahannya adalah Kelurahan Dwikora selain padat pemilikan lahan pekarangan belum dioptimalkan serta tingkat pendapatan masyarakat rendah. Dalam hal ini perlu upaya memberikan pengetahuan berupa inovasi dalam pemanfaatan pekaranagan teknologi budidaya hidroponik tidak memerlukan luas. Hasil survei awal dilakukan maka tujuan akan dicapai mengembangkan kelompok mandiri secara...
Most corn planted on tropical acidic soils suffers substantial yield loss caused by low crop phosphorus (P) uptake. Humic acid is recommended to increase P uptake since it capable of competing with be bound soil adsorption complexes. extracted from composted manure (MHA) a good alternative humic because more reactive and has higher complexation ability compared leonardite. Therefore, the effectiveness soil-applied MHA combined was evaluated improve yields in aspect nutrient efficiency...
Different weeding frequencies (WFs)―0WF, 2WF, 4WF, 6WF, and 8WF―were adopted in an organic rice field to investigate their influence on weed types, biomass, tiller number, N concentration, uptake. The study was located Tsuruoka, Yamagata, Japan. Rice (cv. Sasanishiki) planted from May September 2019, all events were carried out until 49 days after transplantation (DAT) using a rotary weeder. samples collected at 60, 88, 110 DAT. Echinochloa crus-galli (E. crus-galli), Schoenoplectus...
Gender equality is one of the UN sustainable development goals less discussed in soil science Indonesia. There limited information regarding education, and role women This study aimed to provide an overview issue gender Indonesian science. We surveyed number students, lecturers, researchers from 2016 2020. Twenty-seven undergraduate programs were identified across government-owned universities The students steadily increasing last five years, each year with about 1500 new enroll female also...
Edamame soybean (<em>Glycine max </em>(L.) Merr.) cultivation in phosphorus-limited Andisols presents a formidable challenge due to restricted phosphorus availability despite high retention. Unlocking the full potential of this crop demands innovative solutions. This study delves into transformative effects biochar and fertilizer, individually synergistically, on edamame growth Andisols. Employing randomized complete block design, researchers investigate three types (B0: control,...
Penelitian ini dilaksanakan di daerahMangkudaranan, Margorejo, Tempel, Sleman, Yogyakarta mulai Juli 2011 hingga Januari 2012. inimenggunakan rancangan petak terbagi dengan 3 ulangan dan 20 kombinasi perlakuan. Faktor pertama sebagaipetak utama komposisi media arang serbuk sabut kelapa yaitu 0%, 33%, 50%, 67%, 100%. keduasebagai anak kadar nutrisi, 2 ml/liter, 5 10 15 ml/liter. Pada penelitian inidilakukan pengamatan terhadap meliputi pH, porositas total, lengas, kapasitaspertukaran kation,...
Huanglongbing is known as a destructive disease in citrus production. Investigation on plant response and development of huanglongbing against heat treatment 'Siam Purworejo' (Citrus nobilis (Lour)) 'Nambangan' (C. maxima (Burm.) Merr.) was done. High-temperature applied by covering plants with an enclosed screen. The has three types CLas pathogen infection status. result showed that treatments could significantly increase new flushes. It found intensity HLB infected decreased. effect the...
In Indonesian development policy, soil security is primarily understood as part of food security, expansion the plantation economy, and resettlement schemes rather than soil-related Sustainable-Development-Goal concerns for health, water, energy, jobs, protection from disasters, changing climates, life in water on land. A recent paper reported a shift science towards equal participation by men women. Here we explore parallel change focus. scientific analysis (1) 'what/where/when' patterns,...
Peat soils naturally have hydrophilic or waterloving character with highly capable of exchanging the cations and cycling nutrients from vegetations. This water-loving is altered to water-repellent in hydrophobic peat soils. research was aimed toobserve deeply functional bunch carrier as shown by FTIR spectra relation inherent chemical physical properties Five consisted two native andartificial one sample were studied. Artificial yielded oven-drying at 50 oC for 10 hours. can distinguish...
Methane (CH4) emission from paddy rice fields is a global concern; however, engineering plant spacing can decrease CH4 emission. Due to this, field research was conducted measure emissions planted using jarwo 2:1 spacing, which has 25 × 12.5 cm and 50 for the plant-free area (PFA), compared tegel, of cm. Each treated with organic fertilizer (mixture cow manure neem compost in ratio 1:1) one four doses: 0, 3, 6 9 tons/ha. The results showed that chemical properties such as soluble-Fe, soil...
Huanglongbing (HLB) disease is the most serious threat to citrus production in Indonesia. Commonly, planted rootstocks/scion varieties expressed severely damaged HLB. This research aimed study effects of six rootstock/scion combination on intensity HLB disease, presence Candidatus Liberibacter asiaticus (CLas), and growth seedlings. The grafting three rootstock varieties: Japansche citroen (Citrus limonia Osbeck), Volkamer lemon (C. volkameriana V. Ten & Pasq), ‘Salam’ (local name), two...
Abstract Today’s agricultural development is expected to be able optimize the utilization of waste resources improve soil fertility and nutrient for plants, such as shrimp waste. This research was conducted test level improvement efficiency N uptake corn by application The study using a randomized block design, consisting five treatments divided control addition biochar, waste, urea, biochar+shrimp Analysis orthogonal contrast with biochar classified ameliorant, while biochar+S fertilizer....
<span lang="EN-US">The type of vegetation and soil organic matter affect the carbon fraction, nitrogen fraction stocks that contribute to global cycle. Therefore, calculation composition fractions in different land covers is very important as a potential indicator effect management practices on dynamics supports reduction dioxide (CO<sub>2</sub>) storage. This research aimed determine stock cover. There were six types cover with vegetations 10-year-old bamboo, 30-year-old...
The great eruptions of Mount Merapi in 2010 have drawn a deal attention from both national and international media.The month-long killed more than 200 people, displaced over 100,000 residents, 1,000 livestock destroyed hectares productive farming fields. Incidentally, agriculture is one the livelihood sectors that suffered heavily. Further, it impacted farmers most as they depend on activities their main source livelihood. After, eruption, land management became based material type condition...
T his research to know the influence of various a dose irradiasi gamma rays against viabilitas and vigoritas seeds knows difference growth seedlings paddy resulting from in seddbed. he done on O ctober D ecember 2011 Kebun Percobaan faculty agriculture UMSU J ln. uar K elurahan M edan Amplas , Kecamatan enai Kotamadya Medan . The using random complete non factorials consist three different levels of dose ( ) ie : 0 = Gy (kontrol) , 1 100 2 200 3 300 4 400 5 500 I rradiasi cause decrease A...