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Horticulture is commonly associated with the more professional and technical aspects of plant cultivation on a smaller and more controlled scale than agronomy. There are various divisions of horticulture because plants are grown for a variety of purposes. [ 1 ]
Lettuce grown in indoor vertical farming system. Vertical farming is the practice of growing crops in vertically and horizontally stacked layers. [1] It often incorporates controlled-environment agriculture, which aims to optimize plant growth, and soilless farming techniques such as hydroponics, aquaponics, and aeroponics. [1]
Ambient indoor lighting, such as LEDs and fluorescent lights, emit enough radiation to power small electronic devices or devices with low-power demand. [4] In these applications, indoor photovoltaics will be able to improve reliability and increase lifetimes of wireless networks , especially important with the significant number of wireless ...
Deep water culture (DWC) is a hydroponic method of plant production by means of suspending the plant roots in a solution of nutrient-rich, oxygenated water. Also known as deep flow technique (DFT), floating raft technology (FRT), or raceway, this method uses a rectangular tank less than one foot deep filled with a nutrient-rich solution with ...
If you can’t afford, don’t have or are cutting back on indoor heating, here are 25 ways to stay warm this winter — with or without indoor heating — on a budget.
Plant domestication is seen as the birth of agriculture. However, it is arguably proceeded by a very long history of gardening wild plants. While the 12,000 year-old date is the commonly accepted timeline describing plant domestication, there is now evidence from the Ohalo II hunter-gatherer site showing earlier signs of disturbing the soil and cultivation of pre-domesticated crop species. [8]
City managers can use inexpensive sensors to measure air and water quality, allowing urban planners to find hot spots and reduce congestion and associated pollution. Smartphone-toting residents can also help, reporting spills, trash and environmental hazards if they see them.