منابع مشابه
Automated Signal Processing Applied to Volatile-Based Inspection of Greenhouse Crops
Gas chromatograph-mass spectrometers (GC-MS) have been used and shown utility for volatile-based inspection of greenhouse crops. However, a widely recognized difficulty associated with GC-MS application is the large and complex data generated by this instrument. As a consequence, experienced analysts are often required to process this data in order to determine the concentrations of the volatil...
متن کاملPotential for Greenhouse Aeroponic Cultivation of Medicinal Root Crops
The therapeutic use of medicinal plants such as Echinacea, ginseng and St. John’s wort has gained widespread acceptance in North America in the last two decades. Aeroponic cultivation of medicinal plants have shown great potential for producing root yields that are cleaner, more uniform and faster maturing than can be obtained using conventional soil-based methods. Two pilot-scale commercial A-...
متن کاملEvapotranspiration of horticultural crops in an unheated plastic greenhouse
Large unheated greenhouse areas are located in the coastal lands of the Mediterranean Basin, based on low-cost structures covered with plastic. Water is a scarce resource in these areas and therefore it is necessary to optimise irrigation practice by applying the crop water needs, thus avoiding waste. This work was undertaken to determine the water requirements of four major horticultural crops...
متن کاملEarly Pest Identification in Greenhouse Crops using Image Processing Techniques
Early disease detection is a major challenge in agriculture field. Hence proper measures has to be taken to fight bioagressors of crops while minimizing the use of pesticides. The techniques of machine vision are extensively applied to agricultural science, and it has great perspective especially in the plant protection field,which ultimately leads to crops management. Our goal is early detecti...
متن کاملAutomated Phenotyping System for Energy Crops
Background. Biofuels and biopower are a significant source of renewable energy. Our team has built a high-throughput (HTP) robotic phenotyping system in field environments which takes pictures of plants everyday and a software will take these pictures and output 3D point clouds of plants. We would like to use these 3D point clouds from the field to estimate the phenotypes. Aim. Building an auto...
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ژورنال
عنوان ژورنال: Agronomie
سال: 2001
ISSN: 0249-5627,1297-9643
DOI: 10.1051/agro:2001133