Effect of acid modified tea-waste biochar on crop productivity of red onion (Allium cepa L.)
Chathuri Peiris, Pathum Wathudura, Sameera R. Gunatilake, Bandara Gajanayake, Jayani J. Wewalwela, Sachith Abeysundara, Meththika Vithanage
Topics & Concepts
BiocharAmendmentChemistryFertilizerLeaching (pedology)Red soilAgronomySoil pHDry weightNutrientHorticultureSoil waterEnvironmental scienceBiologyLawOrganic chemistrySoil sciencePyrolysisPolitical scienceHeavy metals in environmentPhosphorus and nutrient managementClay minerals and soil interactions