From your description, it should be the "thatched plum" or "hawthorn leaf hanging hook".

Expanded knowledge:

Thatched berry planting method

1, biological characteristics:

Thatched berry like warm climate, heat-resistant, cold-resistant. The soil requirements are not strict, general soil can be planted. Breeding by division. In the winter after leaf fall or early spring before budding, in the old tree clumps next to dig with lateral root branches, divided into a single plant, cut off the top part of the branch, with a yellow mud slurry water slurry roots, and sprayed with a new high fat film, to repel underground pests and isolate viral infections, planting mulch and compaction, drenching water.

2, cultivation methods

With split-plant reproduction method. In the winter after the fall of the leaves or in early spring before the bud, in the old tree next to the bush digging with lateral root branches, divided into a single plant, cut off the top part of the branch, with yellow mud slurry water slurry root, according to the rows of 40cm × 30cm spacing between the planting of holes, each hole planted 1-2 plants, planting mulch and compaction, drenching water.

3, field management

Thatched berry 1-2 years after planting, 2-3 times a year in the plow weeding, the application of human and animal feces and water 1 time. Sprayed at the right time, "Barnett Bicar foliar fertilizer", plant nutrient growth into reproductive nutrition, inhibit the growth of the main tip, promote bud differentiation, more flowers, improve the quality of pollen fertilization, more fruits, fruit, and promote the development of fruit drop. At the same time in the pre-flowering period, young fruit period, fruit expansion period spraying vegetable fruit strong tilling, enhance the quality of pollen fertilization, cyclic fruiting rate. Promote fruit development, the implementation of a variety of pests and diseases targeted drugs to prevent and control, enhance the effectiveness of prevention and control.