Plant roots respond to fungus smells by possibly using certain proteins and a plant hormone to change root growth, but more research is needed.
193 citations
,
February 2015 in “Nature Communications” Fungi-produced compounds can change plant root growth.
19 citations
,
February 2023 in “Environmental and experimental botany” Jasmonic acid helps plants grow, defend against threats, and survive stressful conditions like drought and salt.
2 citations
,
July 2023 in “Agronomy” Melatonin helps wheat plants resist drought by improving their root and root hair growth.
43 citations
,
December 2017 in “BMC Plant Biology” GmMAX3b gene in soybeans boosts nodulation and affects hormone levels.