Answer:
1.Quincunx System
2.Rectangular Design
3.Square System
4.Contour System
5.Triangular System (Not sure)
Explanation:
1. Diagonal or Quincunx System: The quincunx system has been developed to utilize the space between four trees that remains unutilized in the square system. The planting is done similar to the square system except an additional plant is planted at the center of the square.
2. The Rectangular Design is used to set trees at unequal distances, as for example with dwarf apples, using a 9- by 15-foot rectangle to set trees 9 feet apart in one direction and 15 feet in the other. Figure 2. Contour planting using parallel rows or terraces should be used where soil erosion may be a problem.
3. Square System: is the plants are at the right angle to each other, every unit of four plants forming a square. This system facilitates the interculture in two directions after the orchard is planted. Most easy and popular one.
4. Contour System: The layout is started from the lowest level and the tree rows are planted along a uniform slope at the right angle to the slope with a view to reducing the loss of top-soil due to erosion.
5. Triangular System: The triangular system is similar to the square system; the only difference is that the trees in the alternate rows are planted in the middle of the two corners of the squares whereas in the alternate rows also planting is done at the corners of the squares in the square system of planting.
HOPEITHELPS
#CARRYONLEARNING
