Integrated operation mode and method for grape planting and photovoltaic power generation industry in soil-burying cold-proof area

A photovoltaic power generation and photovoltaic cell technology, applied in agriculture, application, cultivation, etc., can solve land waste and other problems, and achieve the effects of avoiding dust pollution, sufficient accumulation of active ingredients, and easy-to-learn grape pruning

Pending Publication Date: 2021-11-02
NINGXIA UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the photovoltaic panel components are arranged in a square array, it is necessary to consider the shadows formed by the solar panel square array due to factors such as the size of the battery panel, the height of the bracket, the laying angle, the latitude of the region, and the changes in the solar altitude angle throughout the year (North ) row of solar panel power generation, the distance between each row is at least 1.5 times the height of the front row of photovoltaic power generation panel components, generally controlled between 500 ~ 550cm, will undoubtedly cause a certain amount of land waste (see attached figure 1 )

Method used

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  • Integrated operation mode and method for grape planting and photovoltaic power generation industry in soil-burying cold-proof area
  • Integrated operation mode and method for grape planting and photovoltaic power generation industry in soil-burying cold-proof area
  • Integrated operation mode and method for grape planting and photovoltaic power generation industry in soil-burying cold-proof area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 (adopting cold-resistant varieties self-rooted seedling single row colonization Guyot shaping):

[0037] Between the two rows of photovoltaic cell module arrays of 500-550 cm, and 250-300 cm away from the back (north) row of photovoltaic cell modules, parallel to the photovoltaic cell module array, it is selected as a grape planting ditch. By every 666.7m 2 Apply 10-15m 3 Sprinkle the decomposed organic fertilizer evenly on the surface of the planting ditch, use an excavator to complete the ditch at one time, mix the topsoil and organic fertilizer and backfill to the bottom of the planting ditch with a width of 60-80 cm and a depth of 70-100 cm, and backfill the core soil to the surface of the planting ditch Form a 5-10cm deep planting ditch, and fill it with water to form a 10-20cm deep planting ditch. Then, cold-resistant grape varieties such as LaCrosse, La Crescent, Frontenac, Léon Millot, Zuoyouhong, Beibinghong, Beixi, Beimei, Beihong, etc. that can...

Embodiment 2

[0038] Embodiment 2 (adopting cold-resistant varieties self-rooted seedling double row colonization Guyot shaping):

[0039] Between the two rows of photovoltaic cell module arrays of 500-550 cm, at a distance of 200-250 cm from the back (north) row of photovoltaic cell modules, select two rows of grape planting ditch parallel to the photovoltaic cell module array with a row spacing of 100 cm. By every 666.7m 2 Apply 10-15m 3 Sprinkle the decomposed organic fertilizer evenly on the surface of the planting ditch, use an excavator to complete the ditch at one time, mix the topsoil and organic fertilizer and backfill to the bottom of the planting ditch with a width of 60-80 cm and a depth of 70-100 cm, and backfill the core soil to the surface of the planting ditch Form a 5-10cm deep planting ditch, and fill it with water to form a 10-20cm deep planting ditch. Then, cold-resistant grape varieties such as La Crosse, La Crescent, Frontenac, Léon Millot, Zuoyouhong, Beibinghong, B...

Embodiment 3

[0040] Embodiment 3 (adopting stress-resistant rootstock high connection single-row Guyot shaping and exempting from burying soil cultivation):

[0041] Between the two rows of photovoltaic cell module arrays of 500-550 cm, and 250-300 cm away from the back (north) row of photovoltaic cell modules, parallel to the photovoltaic cell module array, it is selected as a grape planting ditch.

[0042] By every 666.7m 2 Apply 10-15m 3 Sprinkle the decomposed organic fertilizer evenly on the surface of the planting ditch, use an excavator to complete the ditch at one time, mix the topsoil and organic fertilizer and backfill to the bottom of the planting ditch with a width of 60-80 cm and a depth of 70-100 cm, and backfill the core soil to the surface of the planting ditch Form a 5-10cm deep planting ditch, and fill it with water to form a 10-20cm deep planting ditch. Then, plant cold-resistant grape rootstock varieties that can survive the winter safely at a plant spacing of 80-150 ...

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Abstract

The invention relates to a method for the field of integrated operation of grape cultivation and photovoltaic power generation industry in a soil-burying cold-proof area, belongs to the field of integration of grape cultivation technology and photovoltaic power generation industry, and aims to solve a series of problems such as waste of land between rows of a photovoltaic power generation cell panel assembly array, vegetation exposure, negative influence of traditional grape soil-burying cold-proof cultivation and over-high leaf curtains on photovoltaic cell panels in the rear (north) rows, and the like. One row or two rows of European-American hybrids or European-Mountain hybrids with high cold resistance are selected in an open space between rows of the photovoltaic power generation cell panel assembly array, a Guyot shaping mode with the trunk height being 40-80 cm and the leaf curtain height being 120-150 cm is adopted, short tip pruning is carried out, and safe overwintering is achieved without burying soil; or one row or two rows of European-Mountain hybrid or rootstocks with relatively strong stress resistance (cold resistance and drying resistance) are selected, excellent variety grafting is conducted at the height of 50-90 cm, the Guyot shaping mode with the trunk height being 40-80 cm and the leaf curtain height being 120-150 cm is adopted, short tip pruning is carried out, and horizontal main vines are wrapped by adopting a heat-preservation and moisture-preservation material in winter, so as to ensure that branches and tendrils of the scion variety safely overwinter. The grape trellis rods are exposed out of the ground by 140-150 cm, and a drip irrigation system is adopted for irrigation. Finally, the integrated operation of the grape cultivation and photovoltaic power generation industry in the soil-burying cold-proof area is realized.

Description

technical field [0001] The invention relates to a method for integrated management of grape cultivation and photovoltaic power generation industry in buried cold-proof areas, specifically, while making full use of light and heat resources in buried cold-proof areas to develop the photovoltaic power generation industry, between rows of photovoltaic power generation cell panel components , choose one or two rows of European and American hybrids or Oushan hybrids with strong cold resistance to survive the winter without burying the soil, or choose one or two rows of grape rootstocks with strong stress resistance (cold resistance, anti-draining), high grafting Excellent variety, the scion branches and tendrils are wrapped with heat-preserving and moisturizing materials for overwintering, and the short stem Guyot is used for shaping, so as to avoid the negative impact of burying the soil in winter and the negative impact of the high leaf curtain on the rear (north) row of photovolta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02
CPCA01G17/02
Inventor 王振平李栋梅王瑞王浩然
Owner NINGXIA UNIVERSITY
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