Apple planting season is in beginning of spring, that is, from the end of/kloc-0 to the beginning of February, so apple planting needs deep digging and shallow planting. Dig a small pond in the middle of the filled pond, plant the selected seedlings in the pit, arrange the roots, straighten and align the seedlings, and mark them along the plants. Then fill up the remaining mixed soil around the root system, gently lift the seedlings to lengthen the root system, then stabilize the soil roots with feet, and then plant subsoil fillers from the upper part of the pit to the underground, and pile the soil at the bottom of the seedlings on the roots.
Inject enough planting water, cover it with 1 meter-long and wide film, use earth pressure around it, press the midpoint into a cup-shaped nest by hand, and cover it with dry soil. Layout of feed processing industry and corn processing industry. After peeling and degerming corn, the processes of alkali refining, embryo extraction and sand extraction were established, which is a good manufacturer. In addition, the light-emitting head of photoelectric switch should be cleaned frequently to ensure its reliable operation.
Maintaining reasonable planting density is a basic and effective measure to improve the color of apple fruit. Through shaping and pruning, the proper tree shape and branches are determined to make the trees ventilated and transparent. The population coverage of apple orchards generally does not exceed 78.5%. After cutting in winter in high-yield period, the number of branches per mu is generally about 80 thousand, and the light transmittance of trees should reach more than 30%. Tree shape and pruning tree shape should be free spindle shape, and the fixed drying height should be 100cm from the ground.
After fixation and drying, eye injury should be carried out on the 4 th to 7 th buds below the pruning mouth to promote branching. The pruning of young trees is mainly based on light pruning and slow loosening, and the angle of branch pulling should not be too large, and it should be around 70. During the growing season, special attention should be paid to controlling the straight branches on the back. By taking measures such as pinching and twisting the tips, the back branches can be easily transformed into fruit branches.
When pruning in winter, attention should be paid to shortening the elongation branches of the main branches properly, so that the prepared elongation branches can be retracted and updated, and the elongation before and after elongation can be inhibited, so as to prolong the fruiting life of short fruit branches in the crown and pay attention to the renewal of fruit branches. This variety is easy to blossom, with a large number of flowers, high fruit setting rate of inflorescences and flowers, especially short fruit branches. Therefore, the inflorescence should be drained before flowering, and one inflorescence should be left every 15 ~ 20 cm. After fruit setting, the plant shape of the fruit is thin, and only the central fruit is kept in each inflorescence.