High-yield and high-efficiency vitis davidii cultivation method

[0021]Example one:

[0022]A high-yield and high-yield cultivation method for thorn grapes. The cultivation method includes the steps of site selection, digging pits to apply basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, and specifically includes the following steps:

[0023](1) Site selection: Choose fertile, permeable, well-permeable sandy soil, long sunshine time, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0024](2) Digging pits to apply base fertilizer: dig multiple rows of planting pits in the south-to-north direction in the plantation. The width of two adjacent rows of planting pits is 3.5m, and the distance between two planting pits in the same row is 3.5m. 0.8×0.8m, the depth of the pit is 50-60cm, and a layer of surface soil with a thickness of 15-20cm is first spread on the bottom of the pit, and then a layer of farmyard manure with a thickness of 15-20cm is

[0031]Embodiment two:

[0032]A high-yield and high-yield cultivation method for thorn grapes. The cultivation method includes the steps of site selection, digging pits to apply basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, and specifically includes the following steps:

[0033](1) Site selection: choose fertile, permeable, well-permeable sandy soil, long sunshine time, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0034](2) Digging pits and applying base fertilizer: dig multiple rows of planting pits in the south-to-north direction in the plantation, the width of two adjacent rows of planting pits is 4m, the distance between two planting pits in the same row is 4m, and the size of the planting pits is 1× 1m, the depth of the pit is 58~62cm, and a layer of surface soil with a thickness of 18~22cm is first spread on the bottom of the pit, and then a layer of farmyard manu

[0041]Embodiment three:

[0042]A high-yield and high-yield cultivation method for thorn grapes. The cultivation method includes the steps of site selection, digging pits to apply basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, and specifically includes the following steps:

[0043](1) Site selection: choose fertile, permeable, well-permeable sandy soil, long sunshine time, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0044](2) Digging pits and applying base fertilizer: Dig multiple rows of planting pits in the south-to-north direction in the plantation, the width of two adjacent rows of planting pits is 4.5m, the distance between two planting pits in the same row is 4.5m, and the size of the planting pits is 1.2×1.2m, the depth of the pit is 60~70cm, the bottom of the pit is first spread with a layer of surface soil with a thickness of 20-25cm, and then a layer of farmya