Fruit trees should not be too high

Some farmers prefer to grow soil to 30 to 40 cm high or even higher when planting fruit trees. They believe that doing so is conducive to the growth of fruit trees, but it is not. The harm of Gao Peituo is: it affects the normal breathing of the roots of fruit trees; it limits the activities of aerobic bacteria in the soil inside the hole, making it impossible to decompose the organic matter in the soil into inorganic substances that can be absorbed by the roots, and reduces the roots feeding these inorganic substances to the leaves. The number of leaves also reduces the amount of nutritive carbohydrates produced in photosynthesis; affects the normal growth of fruit trees; causes roots of tree roots to become new roots, ie double roots, resulting in limited water, fertilizer, and space in the upper and lower layers of the roots. The state of contention. When the new roots became dry in the autumn, they were killed due to lack of water in the mounds, resulting in massive loss of nutrition.

Of course, in the cultivation of fruit trees, landscape trees and other trees, if there is too little earth, it will seriously limit the normal growth and development of the roots, thereby affecting the growth of trunks, branches and leaves; in the rainy season, water will accumulate in the tree-planting holes and put the roots Immersion will freeze the tree in winter snow and ice. The normal height of earth is 10 cm above the ground, and it is not appropriate to press it again. This will allow the loose soil to sink without accumulation of water.

Paddy Field Pusher

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