6. It is generally followed on the hills with high slopes. 7. It is the simplest of all the method and is adopted widely. 8. A plot which is divided into rectangles instead of squares and trees are planted at the four corners of the rectangle in straight rows running at right angles. 9. This method has no special advantage over the square method except providing more open space for the trees and for intercrops. 10. It is a tree that are planted at the corners of an equilateral triangle and thus, six trees from a hexagon with the seventh tree at the center. SQUARE METHOD TRIANGULAR METHOD CONTOUR METHOD HEXAGONAL METHOD RECTANGULAR METHOD​