1. A laboratory technique used to measure the chemical composition and nutrient content of plant sap for diagnostic and nutritional assessment purposes
The farmer conducted a sap analysis to determine if the crops needed additional nutrients.
O agricultor realizou uma análise de seiva para determinar se as culturas precisavam de nutrientes adicionais.
2. A testing method in agriculture and horticulture to evaluate plant health and mineral status
Sap analysis revealed a potassium deficiency in the vineyard.
A análise de seiva revelou uma deficiência de potássio na vinha.