The method of prolonging mulberry picking period: 1. Planting: select thick and even mulberry seedlings without diseases, plant them in planting holes, plant them well, flatten them and water their roots.

2, plastic pruning

(1) After planting, when the new shoot grows to 5cm, core picking promotes axillary bud germination, and three robust axillary buds grow in the direction of 120 to form branches; after core picking, when the new shoot grows to 20cm, the tip is pinched off, and the shoots are cut off to promote axillary bud germination, and three axillary buds are kept in the direction of 120.

(2) From the second year after planting, at the end of June every year, the branches are cut off from the base to germinate again. When the new buds grow to 6 leaves, each branch keeps 4 robust and neatly arranged new buds to grow, forming fruiting mother branches, and the redundant new buds are smeared.

(3) From the second year after planting, the weak branches, insect branches, over-dense branches and lateral branches are cut off in the second half of February of 65438 every year.

3. Fruit management

(1) In the very young fruit stage of mulberry, the base of the fruiting mother branch, which accounts for13 of each mulberry, was circumcised, and the first growth regulator was coated on the circumcised wound and wrapped.

(2) In the extraordinary growth period of mulberry, girdling the base of the fruiting mother branch 1/2 of each fruit mulberry, and spraying the second growth regulator on the whole plant once after girdling.

Intercropping, intercropping and intercropping are effective modes to increase mulberry income. Vegetables such as potatoes, cabbages and radishes can be planted in mulberry fields. You can also raise chickens and geese in mulberry fields. These models have been proved to be feasible. Facts have proved that the income of mulberry farmers is obvious by adopting the interplanting mode.

References:

Cultivation techniques of fruit mulberry-Baidu Encyclopedia