A5055871961- Greenhouse Technology and Climate Control
- Light effects on plants
- Coffee research and impacts
- Plant Water Relations and Carbon Dynamics
- Remote Sensing in Agriculture
- Soil Carbon and Nitrogen Dynamics
- Impact of Light on Environment and Health
- Water Resource Management and Quality
- Solar Radiation and Photovoltaics
- Groundwater and Watershed Analysis
- Agronomic Practices and Intercropping Systems
- Amazonian Archaeology and Ethnohistory
- Forest Biomass Utilization and Management
- Leaf Properties and Growth Measurement
- Agriculture, Land Use, Rural Development
- Berry genetics and cultivation research
- Agriculture and Rural Development Research
- Agroforestry and silvopastoral systems
- Innovations in Aquaponics and Hydroponics Systems
- Urban Heat Island Mitigation
- Soil erosion and sediment transport
- Plant Physiology and Cultivation Studies
Chiang Mai University
2020-2024
The utilization of a non-destructive SPAD-502 chlorophyll meter, which enables the measurement nitrogen status in plant leaves, has gained popularity agronomic crops. Its application to horticultural crops like coffee remains relatively uncommon. device provides quick and real-time measurements, helping provide on-time fertilizer plants before deficiency signs occur. Coffee leaves are characterized by thick waxy together with many layers tree crown. Therefore, objective this study was...
Land for agriculture is becoming limited in urban areas and the concept of vertical farming could help increase land productivity. Therefore, this study was conducted to investigate potential on sunlight availability lettuce (Lactuca sativa L.) production greenhouse system. The experimental design completely randomized with two different systems: Horizontal systems. Ten planting shelves including five horizontal (HS) (VS) three levels as upper (VS_U), middle (VS_M) lower (VS_L) were...
Abstract Vertical farming (VF) allows for a higher number of plants to be grown in limited land area, maximizing agricultural use. VF employs multiple vertical shelves. Each shelf consists several levels. This paper aims develop computer simulation model. The model could predict the sunlight availability received at each level was developed using RHINO (RHINOCEROS) software with Grasshopper plug-in. constructed experiment Chiang Mai, Thailand. data is used validate validated then daily...
Limited cultivation areas in major cities have led to the possibility of vertical farming (the practice growing crops vertically stacked layers). However, one drawbacks is limited availability solar energy at lower shelves. This study presents a model for predicting annual sunlight on The uses shelf's structure, orientation, hourly radiation, and sunshine duration as inputs Rhinoceros 3D or RHINO (a computer graphics computer-aided design application software with Grasshopper plug-in)....
Land conversion critically affects soil physiochemical and biological properties, yet very little remains clear about the impact of forest on N pool related microbial transformations. Therefore, this study aimed to examine dynamics availability following into different coffee cropping systems, explore mechanisms behind these from transformation. Disturbed samples two depths (0-20 20-40 cm) were collected four land uses consisting three systems (coffee monocultures (C), agroforestry (FC),...
This paper investigates heat load due to LED lighting of in-door strawberry plantation. A double-chamber experimental room was designed and constructed at Chiang Mai University, Thailand. There are 180 plants inside the inner room. Air temperature moisture can be adjusted using an air conditioner. tubes used supply light for photosynthesis plant. The temperature, moisture, condensed water from evaporator were measured. Using energy balance mass equations, it found that, during use lighting,...
Background Greenhouse vertical farming under natural sunlight is an alternative technique that grows crops in a stacking column and extends direction. Sunlight availability one of the crucial factors for crop development farming. Therefore, this investigation aimed to examine effect on lettuce growth yields at different levels shelves. Methods Six shelves were constructed with three levels: upper, middle lower levels. Lettuces ( Lactuca sativa L.) as ‘Baby Cos’ ‘Green Oak’ 14 days after...
Vertical farming (VF) allows for more plants to be cultivated in a particular land area, maximizing land-use efficiency. VF employs multileveled shelves enabling crops planted at each level. This paper aims develop an optimization model that could generate required setup of vertical shelf would meet the sunlight requirements strawberries. Firstly, simulation was developed using Rhino (Rhinoceros) software with Grasshopper plugin, which can predict availability The is validated by experiment...
The increasing demand for agricultural land is driving deforestation, which contributes to rising greenhouse gas emissions—a primary driver of climate change. Agroforestry systems present a valuable alternative approach mitigating these emissions. This study investigates the influence various agroforestry on key parameters assessing soil carbon dynamics, including stock, microbial biomass (MBC), and respiration (MR) in northern Thailand. compared different systems: coffee monoculture (CA),...
The increasing demand for agricultural land is driving deforestation, which contributes to rising greenhouse gas emissions—a primary driver of climate change. Agroforestry systems present a valuable alternative approach mitigating these emissions. This study investigates the influence various agroforestry on key parameters assessing soil carbon dynamics, including stock, microbial biomass (MBC), and respiration (MR) in northern Thailand. compared different systems, such as coffee monoculture...
Sunlight availability for plants plays an important role in determining whether a plant can produce its maximum productivity output. The study developed Rhinoceros simulation model that predict the sunlight received surface of interest on vertical farming (VF) shelf design particular crop, given weather data location is known. was and validated against experiment. Moreover, compared other research from different countries. dimensions experiments Indonesia Japan were replicated model, results...
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