What are the skills of manual tree digging?

Use a shovel to remove the excess soil on the soil surface and the surrounding soil that has not yet involved the roots. The range depends on the size of the soil ball. The only standard is to see how to dig conveniently, and then cut off the roots of the tree from top to bottom around the soil ball with a tree shovel. The shovel handle is also made of pure iron, which is extremely laborious to turn, but the effect is wonderful.

2, loosen the soil

After root cutting, dig up the surrounding soil with a sharp shovel again, and so on until the whole soil ball is completely peeled off. The soil ball should be in the shape of inverted mushroom, which is not easy to be scattered during transportation. After the formation of the large soil ball, it still stands. The soil ball is covered with a layer of black sunshade net (to reduce the risk of collapse and water loss), and a pre-approved straw rope is wound around the soil ball. Require integrity, symmetry and compactness.

3. The straw rope binding method of small soil balls is relatively simple and can be put down directly. The trunk should be wrapped with straw rope to one meter, and at least four boards should be set at the lifting position of the crane to prevent the bark from hurting the ribs.

Extended data:

Digging trees can be divided into two situations: cooked goods (transplanted) and raw goods (not transplanted). The thick taproots of cooked food have been cut off, leaving only the newly grown fibrous roots.

On the other hand, the geographical position of cooked food is relatively flat, the soil quality is good, the workers have a good operating space, and there are no hard objects such as stones in the soil, so the soil is relatively short and loose, which has little damage to the tree shovel, and is quick and labor-saving.

The location of the original goods is generally remote, even in the mountains, the traffic and digging are inconvenient, the roots are intertwined and rugged, and some places where machinery can't go have to be manually carried out. A plant is as light as 100 kilograms and as heavy as one ton. These restrictions undoubtedly increase the difficulty of digging raw goods, so the wages of raw goods are higher than those of cooked goods, but in view of the speed of digging, the income of workers is different.