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Environment testing method for detecting shade-tolerant ability of gramineous plant under imitated forest

A technology for testing gramineous plants and environment, which is applied in the field of under-forest environmental testing for detecting the shade tolerance of gramineous plants, can solve problems such as changing conditions, difficulty, poor controllability, etc., achieves accurate and reliable methods, and prevents soil erosion. , the effect of saving energy and production costs

Inactive Publication Date: 2017-08-18
镇江润祥农业科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the shaded area under natural conditions cannot meet the requirements of the test, its controllability is poor, and the conditions are changeable, so it is very difficult to implement
[0003] At present, there is no report on the test method imitating the understory environment for detecting the shade tolerance of gramineous plants

Method used

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  • Environment testing method for detecting shade-tolerant ability of gramineous plant under imitated forest
  • Environment testing method for detecting shade-tolerant ability of gramineous plant under imitated forest
  • Environment testing method for detecting shade-tolerant ability of gramineous plant under imitated forest

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Embodiment 1

[0031] In 2012, the turfgrass resource nursery of Jiangsu Vocational and Technical College of Agriculture and Forestry was selected as the test site. The soil has Xiashu loess. The specific production method is:

[0032] ①Choose test plots: Choose a section with a higher terrain, facing south, and a certain slope (5%-15%) as test plots;

[0033] ②Division area: along the slope, divide a test unit every 5 meters, the length depends on the tested variety, generally each variety is 1 meter long. In the north-south direction of the unit, the distance between the two units is 0.6 meters;

[0034] ③Making scaffold 1: The scaffold runs north-south. The height of the scaffold arch (H) is 4 to 5 meters, the height of the edge is 1.5 meters, and the width of the arch (L) is 4 to 5 meters. The length depends on the length of the unit plus 0.6 meters (add 0.3 meters at each end).

[0035] ④ Shading treatment: use different shading materials according to the requirements of shading degree. For f...

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Abstract

The invention discloses an environment testing method for detecting the shade-tolerant ability of a gramineous plant under an imitated forest. The method comprises the steps of selecting a test field; dividing an area; preparing a canopy frame; carrying out shading treatment; simulating a natural forest; arranging a test plot; and evaluating the shade-tolerant ability. Through the method disclosed by the invention, the conditions that a new variety ''runcao No.1'' in the grass family is more shade-tolerant than other grass varieties, has relatively good growth under the shade of 75%-92%, and can normally blossom and bear fruits are successfully detected. The method is accurate, convenient and flexible in test and simple in operation.

Description

Technical field [0001] The invention relates to a technique for detecting the shade tolerance of gramineous plants, in particular to a test method for imitating the understory environment for detecting the shade tolerance of gramineous plants. Background technique [0002] Today’s society is developing very fast, especially the rapid development of cities, roads, and villages. Some viaducts, overpasses, tall buildings, woods and other shaded areas are also increasing and the area is expanding. These areas have a relatively high degree of shade. , The difficulty of planting lawns is also relatively large. For this reason, it is imperative to screen new turfgrass varieties with strong shade tolerance and effectively test them. In addition, the shaded area under natural conditions cannot meet the requirements of the test, and its controllability is poor, the conditions are changeable, and it is very difficult to implement. [0003] There is no report on the method of imitating the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N17/00
CPCG01N17/00
Inventor 李祖祥夏爱华施宁菊
Owner 镇江润祥农业科技有限公司
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