Citrus cultivation in the Dominican Republic is a vital part of the agricultural landscape. To help citrus tree growers maximize their orchard productivity, this comprehensive guide provides insights into nutrient management at different growth stages, identifies common diseases and pests, and offers integrated management strategies. By following these recommendations, growers can foster healthier trees and enhance their citrus yields.
I. Growth Stages of Citrus Trees
Planting Stage (0-6 months):
Nutrient Focus: Phosphorus and Potassium for root development.
Importance: Establishing strong roots is crucial for tree health.
Germination and Early Growth (6 months – 2 years):
Nutrient Focus: Nitrogen for shoot and leaf growth.
Importance: Developing healthy saplings with vigorous growth.
Vegetative Growth (2-4 years):
Nutrient Focus: Nitrogen, Phosphorus, and Potassium for foliage, branches, and stems.
Importance: Building a robust framework for future fruit production.
Flowering and Fruit Set (4-6 years):
Nutrient Focus: Balanced NPK, along with trace elements like Boron and Zinc for flower and fruit development.
Importance: Ensuring a prolific bloom and setting of high-quality fruit.
Maturation and Harvesting (6+ years):
Nutrient Focus: Potassium and Calcium for fruit maturation and improved quality.
Importance: Maximizing yield and fruit flavor.