Biochar Improves Plant Vigor and Defense Response to Green Peach Aphid Myzus persicae in Hydroponic Lettuce ( Lactuca sativa )
Biochar (BC) is increasingly recognized as a sustainable agricultural amendment to improve soil health, promote plant growth, and suppress insect pests. While its application has been extensively refined in conventional soil‐based agroecosystems, its performance in hydroponics, particularly in liquid formulations r...