The Hydroponic Garden Secrets: A Beginners Hydroponic Guide To Build The Best Growing System and an Inexpensive Garden. How to Grow Fruits, Vegetables, and Plants at Your Home. by Tyler Bray
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Overview: Hydroponics, or more correctly and in general sense cultivation without soil, is a technology aimed at growing plants in a nutrient solution (water that contains nutrients) with or without the use of an artificial medium (sand, gravel, vermiculite, perlite, rock wool, etc.). Liquid hydroponic systems have no other means to support the roots of the plants; systems in a solid medium, on the other hand, use a substrate as support. Soilless growing systems are also classified into open (when the nutrient solution draining from the roots is not reused) or closed (when the surplus solution is collected, corrected, and returned to the system).
Soilless crops are mostly grown in greenhouses, often requiring high technology and considerable capital. However, they are very productive, ergonomic, use water and space efficiently and (potentially) protect the environment. Since in such agricultural systems, the regulation of the aerial and root environment is one of the main problems, production takes place through the parallel control of air and root temperatures, light, relative air humidity, water, plant nutrition, and climatic adversities.
Genre: Non-Fiction > General
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