Compositions and methods for synthetic amphiphile-induced changes in plant root morphology
View Patent ↗The disclosure provides a method for increasing the lateral root development of a plant by exposing said plant to a composition containing a synthetic amphiphile. By increasing the number of lateral roots, the surface area of the root structure is increased, making the plants better able to survive such stresses as drought or low nutrients.
1. A method for increasing the lateral root density of a plant, the method comprising treating one or more plants with a composition comprising a lariat ether amide with the structure of formula III:
wherein n is 4 to 20, and
wherein the increase in the lateral root density of the plant is in comparison to the average lateral root density of a statistically significant control population of plants that has not been treated with the lariat ether amide.
2. The method of claim 1 , further comprising selecting a treated plant based on the increase in lateral root density.
3. The method of claim 1 , wherein the concentration of the lariat ether amide in the composition is from about 0.01 μM to about 1.0 μM.
4. The method of claim 1 , wherein the concentration of the lariat ether amide in the composition is from about 1.0 μM to about 25 μM.