Multi-span greenhousegrape cultivation method

A greenhouse and cultivation method technology, applied in the field of planting, can solve the problems of restricting the healthy development of facility grapes, unstable grape yield and quality, unmatched high-quality production technology, etc., achieve high soluble solid content, improve growth efficiency, improve quality effect

Inactive Publication Date: 2017-11-10
芜湖县兰馨油桃种植专业合作社
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  • Summary
  • Abstract
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Problems solved by technology

But at present, in most areas of my country, facilities cover materials are single, insulation and warming effects are not good, grape yield and quality are unstable, and high-quality production technologies are not matched year after year, which restricts the healthy development of facility grapes

Method used

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Experimental program
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Embodiment Construction

[0025] A method for cultivating grapes in a multi-span greenhouse includes the following aspects:

[0026] (1) Variety selection and dense planting: For multi-span greenhouse cultivation, choose early-maturing varieties with short growth period, and choose earth-wood structure, ventilated and light, and plant in a north-south direction during planting. The row spacing is controlled at 1.5×2 meters, and the number of plants per mu 600 strains;

[0027] (2) Pruning and pruning: After the planting seedlings germinate, leave 3 strong new shoots and cultivate them into main vines. When the new shoots grow to 1.5 meters, they will be topped. After topping, the secondary shoots will leave 2 leaves for repeated topping, and trimming in winter Remove all secondary shoots and leave 2 main vines 1.5 meters long and 1 cm thick. After the sprout eyes germinate in the second year, all the sprout eyes below 50 cm from the base of the main vine will be erased. Leave 1 fruiting branch 20 cm apart,...

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Abstract

The invention discloses a multi-span greenhouse grape cultivation method. The multi-span greenhouse grape cultivation method comprises the steps of variety selection and dense planting, whole-branch pruning, film covering heat preservation, temperature rising sprouting, temperature and humidity management, fertilizer and water management, flower and fruit management, disease and insect pest prevention and control and the like. According to the multi-span greenhouse grape cultivation method, the growth efficiency of grapes can be improved, the quality after the grapes bear fruits is improved, cultivated fruit grains do not fall and crack, dissoluble solid matter in the fruit grains is high in content, the grapes have strong fragrance, and the method is good in economic benefit and is suitable for large-area application and popularization.

Description

Technical field [0001] The invention relates to the field of planting technology, in particular to a method for cultivating grapes in a multi-span greenhouse. Background technique [0002] Grape is a woody vine plant that can be eaten raw or made raisins, and can be used for winemaking. The roots and vines can be used for medicinal purposes. They are cultivated throughout China. They are an important economic crop and have a large market demand. With the continuous development of modern agricultural technology, technologically advanced modern facilities have become the main method of grape production. [0003] my country's protected viticulture started late, and it emerged after the 1990s. It has developed rapidly in recent years, mainly in small supply sheds, plastic greenhouses and greenhouse cultivation. However, at present, most of my country's facilities are covered with single materials, heat preservation and warming effects are not good, the yield and quality of grapes are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02
CPCA01G17/02
Inventor 李兰华
Owner 芜湖县兰馨油桃种植专业合作社
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