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Grape cultivation method adopting double-layer greenhouse

A technology of a greenhouse and a cultivation method is applied in the field of grape cultivation in a double-layer greenhouse, and can solve the problems of low space utilization rate and waste of resources in the greenhouse.

Active Publication Date: 2015-05-27
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Greenhouses generally choose the high trunk of grapes for cultivation, at least 1.8m, the shoulder height of the greenhouse is about 3m, and the top height is 4.5m. The utilization rate of the land area and the space in the shed is low, resulting in waste of resources

Method used

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  • Grape cultivation method adopting double-layer greenhouse
  • Grape cultivation method adopting double-layer greenhouse
  • Grape cultivation method adopting double-layer greenhouse

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown is a schematic diagram of the structure of a double-layer greenhouse. A second layer is built at 1.8m from the trunk of the grapes to separate the trunk from the leaf curtain. The grape trellis is 10cm away from the ground, leaving space for fruit ears. The grapes are shaped in a "T" shape. The row spacing of grape plants is 2.5m*8m, and the leaf curtains are also partitioned in the same way. There is a space for walking between two adjacent rows of scaffolding. The first layer of soil moisture management adopts conventional drip irrigation, and the second layer of leaf curtain spraying management adopts spray apply. The first layer is convenient for management. The lower space can be used for agricultural machinery and tools, and the upper space is convenient for management of leaf curtains. The two floors are connected by stairs.

[0028] The first floor has a row spacing of 2.5m*8m. For sightseeing and picking orchards, this space can be us...

Embodiment 2

[0033] Embodiment 2: comparative experiment

[0034] Test materials: The test was carried out in Mingyang Shuangji Grape Demonstration Garden in Nanning, Guangxi, with 10 acres of single-layer greenhouses on the market and 10 acres of double-layer greenhouses of the present invention. Among them, the 3-year-old Kyoho grape and the 3-year-old Xiahei grape each occupy 5 mu, and the spacing between the plants and rows is 2.5m*8m. They are cultivated with two harvests a year.

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Abstract

The invention provides a grape cultivation method adopting a double-layer greenhouse. The grape cultivation method comprises the following steps: constructing environment conditions, namely constructing the double-layer greenhouse, and setting holes through which grape trunks pass in the upper layer of the double-layer greenhouse; selecting varieties, namely selecting grapes of a yellow green variety or a black purple variety; planting grape seedlings, namely selecting grapes to plant before budding, digging up planting cavities before planting, respectively placing surface soil and deep soil, spreading crop straw on the bottoms of the cavities, filling the lower layers of the cavities with the surface coil which is mixed with an organic fertilizer, filling the upper layers of the cavities with the deep soil which is mixed with the fertilizer, watering and settling; reshaping grapes, namely selecting T-shaped or H-shaped grape racks; managing soil-fertilizer water, namely dressing a nitrogen fertilizer during a seedling stage, dressing a boron fertilizer during a flowering stage, and dressing phosphor and potassium fertilizers during a fruiting stage; and managing plant diseases and insect pests, namely intensively burying or burning diseased branches, diseased leaves and diseased fruits by combining pruning in winter and summer. The grape cultivation method can attract passenger flow better, so that the additional benefit value of the grapes is increased.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and relates to a method for cultivating grapes in double-layer greenhouses. Background technique [0002] Grape is a kind of fruit with high price. In the viticulture in our country, especially the viticulture in the south, the techniques of rain shelter cultivation are mostly used to obtain higher grape quality, such as reducing pests and diseases, increasing the soluble solid content of fruits, etc. . There are two types of rain shelters commonly used for viticulture. One is a simple rain shelter, which is low in cost and short in service life. The other is the multi-span greenhouse for grapes, which is expensive to build, but has a long service life, and can be used for off-season cultivation of grapes. The quality of the grapes is better, and the price is also higher. Generally suitable for large-scale cultivation of grapes. With the increase of my country's agricultural sta...

Claims

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Application Information

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IPC IPC(8): A01G17/02A01C21/00
CPCA01G9/14A01G17/02Y02A40/25
Inventor 李洪艳文仁德曹慕明陈国品李玮韩佳宇盘丰平谢蜀豫
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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