Knowing when to irrigate crops and how much water to apply is something horticulturalists have battled with for years.
But technology that detects whether a plant is water-stressed up to a week before it starts to wilt could change that.
Knowing when to irrigate crops and how much water to apply is something horticulturalists have battled with for years.
But technology that detects whether a plant is water-stressed up to a week before it starts to wilt could change that.