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BALANCED SOILS
  
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SOIL CHEMISTRY
Many minerals and nutrients are required to grow a plant.
The plant's job is to create sugar, resulting in increased energy but also increased
nutrition for the consumer.
Minerals needed for plant growth and production:
Nitrogen
Is the major component of proteins, hormones, chlorophyll, vitamins and enzymes essential for plant life
Makes up to 40% of the dry matter of protoplasm - the living substance of the plant
Places an important role in leaf and stem growth
Potassium
Regulates plant processes
Better stalk strength and lodging resistance
Adjusts water balance in the plant
Increased protein and carbohydrate production
Better sugar translocation
Enhanced enzyme function and cell division
Improved winter hardiness
Phosphorus
Work horse - works in cooperation with Calcium to move minerals and nutrients into the plant.
More vigorous and rapid growth
Early root development
Better development and quality of grain
Hastened maturity
Increased nitrogen uptake
Increased mineral content
Higher BRIX readings in plant sap.
Promotes energy release in cells, cell division, and enlargement, photosynthesis.
Contained in the cell DNA
Phosphorus is found in several forms in the soil, i.e.: P1, P2, and P205. P205 is the organic state that is stable in the soil and available to the plants. All other forms of phosphorous require metabolic changes before they plant is able to utilize it.
Magnesium
Key element in chlorophyll
Increased protein production, enzyme production and energy released in cells
Aids in phosphorous uptake, oil formation and starch translocation
Very important in the process of photosynthesis, however is not needed in great quantities in the soil.
Excess quantities can cause soil compaction and loss of aeration
Calcium
Improves soil structure "by enabling flocculation of the soil particles"
Is the tour guide and mediator of all minerals
Stimulated growth of soil microbes
Mobilization of nutrients into the plant
Increased nitrogen utilization and protein content
Increased root growth, leaf growth, cell wall building and cell division
Increased sugar content in plant
Promotes enzyme functions
Enhances overall plant health resulting in higher quality grain or fruit
More on calcium here
Oxygen
Needed by plants for the production of sugar
Drawn into the plant through the leaves
Carbon
Required for the formation of sugars
Basic building blocks of life
Sulfur
Needed for the synthesis of protein and oils
Needed for the metabolism of nitrogen
Copper
Plays a role in the nitrogen metabolism
Plays a role in disease suppression
Required for photosynthesis
Needed for normal leaf growth and increased stalk strength and elasticity
Required for enzyme functions
Zinc
Contributes to test weights
Hastens maturity
Chlorophyll formation
Regulates plant growth
Overuse may cause weed problems
Silicone
Components of cell walls, produces stronger and tougher cell walls
Sodium
Osmotic and ionic balance in plants (water movement)
Molybdenum
Involved in the enzyme that reduces nitrates to ammonia
Nitrogen fixing bacteria may also require it
Chlorine
Involved in Osmosis
Manganese
Involved in the activity for photosynthesis, respirations, and nitrogen metabolism
Involved in the germination of seeds and determination of yield
Cobalt
Required for nitrogen fixation
Iron
Necessary for many enzyme functions
Catalyst for the synthesis of chlorophyll
Needed by nitrogen fixing bacteria
Produces a thicker leaf
Boron
Necessary for cell wall formation
Membrane integrity
Translocation of sugar
16 other functions including flowering, pollen germination, cell division, etc.
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