Orchard planting five is not suitable

October 20 02:02:55, 2018

First, it should not be planted pine. Pine spores are harmful to fruit trees, especially to pear trees, causing yellow spots on the leaves of the pears and bristly burrowing, resulting in abnormal fruit, reduced seed setting rate, and severely affecting the quality and yield of pears. Second, it is not suitable to plant cypress. In the vicinity of pear trees, avoid planting various types of cypress trees, because pear rust often occurs on pear trees. The disease's pathogens are transferred to cypress trees after harming the pear trees and wintering. Planting cypresses around pear trees undoubtedly creates the spread of the disease. Favorable conditions. Third, it should not be planted. The artichokes can easily attract elephants and harm fruit trees. The elephant sucks the sap from the branches, leaves, and fruits, causing the branches and leaves of the fruit to wither, deforming the fruit, and degrading the quality. In addition, artichoke is an overwintering site for apple and pear anthracnose mycelium, so the orchard should not be planted. Fourth, should not be planted. Eucalyptus roots secrete an organic compound, and grapes react very sensitively to this substance. Once it is touched, the root system will wither and the leaves will die. Even if they are planted a few meters away from each other, the vine will die. Fifth, it is not suitable to plant tung. A purple ridge feather disease often occurs in fruit trees. The light tree vigor is weak, the yellow leaves fall early, the heavy branches dry, and even the whole plant dies. The paulownia tree is the main host of the purple feather pathogen, so the orchard should not be planted with paulownia trees.