When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Iron deficiency (plant disorder) - Wikipedia

    en.wikipedia.org/wiki/Iron_deficiency_(plant...

    If soil iron concentration is high, in spite of this it can become unavailable for absorption if soil pH is higher than 6.5. [1] Excess of elements such as manganese in the soil can interfere with plant iron uptake triggering iron deficiency. [2] Iron is needed to produce chlorophyll, hence its deficiency causes chlorosis.

  3. Iron fertilization - Wikipedia

    en.wikipedia.org/wiki/Iron_fertilization

    Iron is a trace element necessary for photosynthesis in plants. It is highly insoluble in sea water and in a variety of locations is the limiting nutrient for phytoplankton growth. Large algal blooms can be created by supplying iron to iron-deficient ocean waters. These blooms can nourish other organisms.

  4. Plant nutrition - Wikipedia

    en.wikipedia.org/wiki/Plant_nutrition

    Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element is part of some essential plant constituent or metabolite .

  5. Plant nutrients in soil - Wikipedia

    en.wikipedia.org/wiki/Plant_nutrients_in_soil

    Nutrients in the soil are taken up by the plant through its roots, and in particular its root hairs.To be taken up by a plant, a nutrient element must be located near the root surface; however, the supply of nutrients in contact with the root is rapidly depleted within a distance of ca. 2 mm. [14] There are three basic mechanisms whereby nutrient ions dissolved in the soil solution are brought ...

  6. Mineral (nutrient) - Wikipedia

    en.wikipedia.org/wiki/Mineral_(nutrient)

    Structure of the Mn 4 O 5 Ca core of the oxygen-evolving site in plants, illustrating one of many roles of the trace mineral manganese. [38] The list of minerals required for plants is similar to that for animals. Both use very similar enzymes, although differences exist. For example, legumes host molybdenum-containing nitrogenase, but animals ...

  7. Cast Iron Plants Can Survive in Any Home - AOL

    www.aol.com/lifestyle/cast-iron-plants-survive...

    Knowing how to care for a cast iron plant (Aspidistra elatior) is simple. This hardy, low-maintenance plant improves air quality while resisting pests. Cast Iron Plants Can Survive in Any Home

  8. Biological roles of the elements - Wikipedia

    en.wikipedia.org/wiki/Biological_roles_of_the...

    Inhibits iron uptake and metabolism in a variety of plants and bacteria. [44] germanium: 32: 2a: Some plants will take it up, but it has no known metabolic role. [11] Some salts are deadly to some bacteria. [11] gold: 79: 2a: Although some plants bioaccumulate gold, no living organism is known to require it.

  9. The Foods Experts Want You to Eat to Boost Hair Growth - AOL

    www.aol.com/foods-experts-want-eat-boost...

    Spinach is a leafy green vegetable that is a good source of iron, vitamin A, folate, and vitamin C. Iron “helps carry oxygen to hair follicles,” explains Dr. Berry, who adds that low levels of ...