Chem Eei

Design Brief
hydroponics
This is a method of plant cultivation in a food for thought rich aqueous solution. The plant dirty dog be grown with or without supported gravel, soil or a nonher medium. The main benefits of hydroponics atomic number 18 indifferent to seasonality and temperature, minimal use of land atomic number 18a, high crop yield. However it is not as suit fitted to areas with a high evaporation rate. Hydroponics is also only suit fitted to crops with a high hit margin due to the expense of maintaining and starting crops. (4)

Nutrients
Plants require 16 chemical nutrients (table 1) these nutrients are demand to the growth, development and completion of the plants lifetime cycle, theses are divided into two categories of non-mineral, found in glory and water, which are Carbon (C), Hydrogen (H), and Nitrogen (N). The second fellowship is called mineral nutrients this category is further divided into groups called Macronutrients and micronutrients (2). Both of these groups are essential to the development of a plant however are needed in different amounts macronutrients are required in greater amounts that micronutrients. The Law of Minimum applies to nutrient availability; this faithfulness states that yield is proportional to the amount of the most limiting nutrient, whichever nutrient it may be (3).





Laboratory synthesis of nutrients
Nutrients can be artificially synthesized in a laboratory, chemist are able to formulate these nutrients through the use of controlled reactions. Chemists are also able to formulate different solutions of nutrients, which enables for the development and research of fertilizes through the conductivity of investigations of the effect of different combinations of nutrients on the growth and development of plants.
simulation of artificial chemical nutrient formulation:

Selected nutrients
Copper
Copper is an essential micronutrient for plants, found in small amounts usually at 8 to 20 ppm in the plant tissue (13,6). Enzymes are trigger off through the present...If you want to get a full essay, recount it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .