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Tree Spacing Formula:
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Tree spacing calculation determines the optimal number of trees that can be planted per hectare based on the distance between rows and between trees within a row. This is crucial for maximizing yield and ensuring healthy growth in Philippine agricultural and forestry practices.
The calculator uses the tree spacing formula:
Where:
Explanation: The formula calculates how many trees can fit in one hectare by dividing the total area by the area occupied by each tree (row spacing × tree spacing).
Details: Proper tree spacing affects sunlight exposure, nutrient availability, air circulation, and ultimately the health and productivity of the trees. In the Philippines' tropical climate, appropriate spacing is especially important to prevent disease and maximize yield.
Tips: Enter row spacing and tree spacing in meters. Typical values range from 2-10 meters depending on tree species. All values must be greater than zero.
Q1: What's the ideal spacing for coconut trees?
A: In the Philippines, coconut trees are typically spaced 8-10 meters apart in triangular planting, resulting in about 100-150 trees per hectare.
Q2: How does spacing differ for fruit trees?
A: Mango and citrus trees often require 5-8 meters spacing, while banana plants can be spaced as close as 2-3 meters.
Q3: What about reforestation species?
A: Native Philippine hardwood species like Narra and Mahogany are typically planted at 3-4 meter spacing (about 625-1111 trees/ha).
Q4: Does slope affect spacing?
A: Yes, on steep Philippine terrain, closer spacing may be needed to prevent soil erosion, though this may require later thinning.
Q5: How does this compare to traditional planting methods?
A: Traditional kaingin systems often use irregular spacing, while modern plantations use precise spacing for optimal productivity.