Laminaria based compositions for benefitting plants and methods of application
One or more compositions and methods for applying compositions, for improving characteristics of plants and soil are disclosed. The methods can be utilized by administering an effective amount of a macroalgal based composition (e.g., algal composition), such as comprising an extract of the biomass of an algae. Low concentration of the composition may be used for the application, to provide effective results.
1. A method for plant enhancement, comprising:
administering an algal composition treatment to a plant, a portion of a plant, a seedling, or seed in an amount effective to enhance at least one plant characteristic compared to a substantially identical untreated plant, portion of a plant, seedling, or seed,
the composition comprising 0.0001 to 0.1% extract of a Laminaria biomass by weight of the composition,
wherein the extract of the Laminaria biomass comprises Laminaria cells subjected to an oil extraction process and the plant characteristic is selected from the group consisting of seedling size, plant fresh weight, plant dry weight, plant resistance to salt stress, plant resistance to heat stress, root length, root mass, and reduced chlorosis.
2. The method of claim 1 , wherein administering the algal composition treatment further comprises contacting soil in an immediate vicinity of the plant, seedling, or seed with an effective amount of the composition.
3. The method of claim 1 , wherein administering the algal composition treatment comprises administration through a hydroponic circulation system, an irrigation system, an above ground drip irrigation system, a buried drip irrigation system, an aeroponic irrigation system, a central pivot irrigation system, sprayers, sprinklers, or water cans.
4. The method of claim 1 , wherein administering the algal composition treatment comprises utilizing an application rate of the composition of 0.001-10 gallons per acre.
5. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to improve the dry weight of the plant compared to a substantially identical untreated plant.
6. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to improve the resistance to salt stress of the plant compared to a substantially identical untreated plant.
7. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to improve the resistance to heat stress of the plant compared to a substantially identical untreated plant.
8. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to improve the root length of the plant compared to a substantially identical untreated plant.
9. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to improve the root mass of the plant compared to a substantially identical untreated plant.
10. The method of claim 1 , wherein the algal composition treatment is administered in an amount effective to reduce chlorosis in the plant compared to a substantially identical untreated plant.
11. A method for plant enhancement, comprising:
administering an algal composition treatment to a plant, a portion of a plant, a seedling, or seed in an amount effective to enhance at least one plant characteristic compared to a substantially identical untreated plant, portion of a plant, seedling, or seed,
the composition comprising 0.0001 to 0.1% extract of a Laminaria biomass by weight of the composition,
wherein the extract of the Laminaria biomass is applied to a plant in at least one of heat stress and salt stress conditions and the plant characteristic is selected from the group consisting of seedling size, plant fresh weight, plant dry weight, plant resistance to salt stress, plant resistance to heat stress, root length, root mass, and reduced chlorosis.
12. The method of claim 11 , wherein administering the algal composition treatment further comprises contacting soil in an immediate vicinity of the plant, seedling, or seed with an effective amount of the composition.
13. The method of claim 11 , wherein administering the algal composition treatment comprises administration through a hydroponic circulation system, an irrigation system, an above ground drip irrigation system, a buried drip irrigation system, an aeroponic irrigation system, a central pivot irrigation system, sprayers, sprinklers, or water cans.
14. The method of claim 11 , wherein administering the algal composition treatment comprises utilizing an application rate of the composition of 0.001-10 gallons per acre.
15. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to improve the dry weight of the plant compared to a substantially identical untreated plant.
16. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to improve the resistance to salt stress of the plant compared to a substantially identical untreated plant.
17. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to improve the resistance to heat stress of the plant compared to a substantially identical untreated plant.
18. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to improve the root length of the plant compared to a substantially identical untreated plant.
19. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to improve the root mass of the plant compared to a substantially identical untreated plant.
20. The method of claim 11 , wherein the algal composition treatment is administered in an amount effective to reduce chlorosis in the plant compared to a substantially identical untreated plant.