Bush is not a major type of fruit tree training system. Central Leader, Open Center, and Espalier are all common training systems used for fruit trees.

Pruning is the process of removing unwanted branches and shoots from a fruit tree to improve its shape, health, and productivity.

Seed is not a common method of fruit tree propagation because it can result in trees that are not true-to-type and may not have the desired characteristics.

Pollination is the process of transferring pollen from the male anther to the female stigma of a flower, which is necessary for fertilization and fruit production.

Earthworm is not a common type of fruit tree pest. Aphids, Codling Moth, and Japanese Beetle are all common pests that can damage fruit trees.

Fruit Thinning is the process of thinning out excess fruit from a fruit tree to improve the quality and size of the remaining fruit.

Nitrogen Deficiency is not a common type of fruit tree disease. Apple Scab, Powdery Mildew, and Fire Blight are all common diseases that can affect fruit trees.

Harvesting is the process of gathering ripe fruit from a fruit tree.

Canning is not a common type of fruit tree storage method. Cold Storage, Controlled Atmosphere Storage, and Modified Atmosphere Packaging are all common methods used to store fruit.

Canning is the process of preserving fruit by heating it to a high temperature and then sealing it in a container.

Chainsaw is not a common type of fruit tree pruning tool. Hand Pruners, Loppers, and Pole Pruners are all common tools used for pruning fruit trees.

Spraying is the process of applying chemicals to fruit trees to control pests and diseases.

Lime is not a common type of fruit tree fertilizer. Nitrogen, Phosphorus, and Potassium are all common fertilizers used for fruit trees.

Irrigation is the process of providing water to fruit trees.

Fertilization is not a common type of fruit tree soil management practice. Mulching, Cover Cropping, and Tillage are all common practices used to manage fruit tree soil.