Oct 30, 2021
The nutrient elements needed for normal growth and development of plants can be divided into essential elements and beneficial elements; There are a large number of essential elements (also known as major elements) and trace elements. Essential elements refer to plant nutrient elements that are necessary for normal growth and development of plants and cannot be replaced by other elements. According to the amount of plants, essential elements are divided into essential large elements and essential trace elements.
The essential elements include carbon (c), hydrogen (H), oxygen (o), nitrogen (n), phosphorus (P), potassium (k), sulfur (s), magnesium (mg), calcium (CA) and silicon (SI). In order, the first six elements are the most needed by plants, so they are called massive nutrient elements.
From the function and practice of nutrient elements, although plants have great demand for carbon, hydrogen and oxygen, they come from inexhaustible air and water. In plant growth, they generally do not need artificial supply. Therefore, they generally do not attract our attention.
Water (H2O) contains hydrogen and oxygen. Where does carbon come from?
Under normal circumstances, plants absorb carbon dioxide and CO2 from the air through leaves for photosynthesis. The optimal concentration (when the sun is sufficient) is 0.1%, while the average concentration of CO2 in the natural air is only 0.03%. Plant photosynthesis is far from reaching the optimal state. Low temperature, little light and no ventilation make crop carbon deficiency more serious.
Rapid supplement organic carbon
Organic carbon refers to the liquid or solid organic carbon nutrient fertilizer that can provide high water solubility and easy to be absorbed by plants. Organic carbon fertilizer can be liquid, solid and better than gaseous (i.e. carbon dioxide gas).
Organic carbon fertilizer is already in organic state and does not need to consume light energy for organic matter conversion. This part of the saved photosynthetic energy can be used for biochemical reaction to produce other necessary substances, so as to promote the better and faster growth of crops.
Seaweed and other marine organisms are used as raw materials and seaweed extracts extracted by enzymes can supplement seaweed polysaccharides, cytokinins, cytokinins and other active substances to crops. The substance of the carbon and hydrogen oxygen structure in seaweed extract is quite rich, and can be used to supplement carbon in a large amount, and it can also improve soil and regulate pH. Take root, cultivate roots and strengthen roots.
Dorcas，a leading biotechnology factory in Qingdao, China. As top three manufacturers of seaweed fertilizer in China with more than12 years of experience. We produce seaweed extract, organic granular fertilizer, liquid foliar & vigoroot fertilizer and liquid chitosan fertilizer with biological enzymolysis method. We passed ECOCERT and IMO certification.
More detail: www.dorcas-bio.com
