Method for interplanting of iris hybrids 'Louisiana' in taxodium 'Zhongshanshan' forest

A technology of understory interplanting and iris, applied in flower cultivation, application, cultivation, etc., can solve the problem of low utilization rate of low-lying wetlands, achieve the effect of improving ornamental value and increasing land output per unit area

Inactive Publication Date: 2019-08-09
INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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Problems solved by technology

[0005] Aiming at the present situation that low-lying wetland utilization rate is low in current production, the object of the present invention is to provide a method for interplanting Louisiana Iris under Zhongshan fir forest

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Embodiment Construction

[0013] The terms used in the present invention, unless otherwise specified, generally have the meanings commonly understood by those skilled in the art.

[0014] The present invention will be further described in detail below in conjunction with specific preparation examples and with reference to data. It should be understood that these examples are only for illustration of the present invention, but not to limit the scope of the present invention in any way. In the following examples, various procedures and methods not described in detail are conventional methods well known in the art.

[0015] 1. Selection of gardens and land preparation: Zhongshan fir is mainly used for afforestation in spring, and land preparation can be carried out before the autumn of the previous year, or afforestation can be carried out along with the land preparation. Select a low-lying wetland with a water depth of no more than 40 cm, a pH of less than 8.5, and a salt content of no more than 0.3%. T...

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Abstract

The invention relates to the field of plant planting, in particular to a method for interplanting of iris hybrids 'Louisiana' in a taxodium 'Zhongshanshan' forest. The method comprises the following steps that a, low-lying wetland with water depth lower than or equal to 40 centimeters is selected, ploughing is conducted, planting oil under water is flattened, and hole digging and land preparationare conducted; b, taxodium 'Zhongshanshan' soil ball seedlings or container seedlings with the diameter at breast height of 3 centimeters are selected and transplanted to the low-lying wetland, and the plant spacing in the rows is higher than or equal to 4 meters*6 meters; c, in the current year of taxodium 'Zhongshanshan' transplantation, through a plant division method, the iris hybrids 'Louisiana' is planted in the low-lying wetland under the taxodium 'Zhongshanshan' forest according to the plant spacing in the rows of 40 centimeters*40 centimeters. For the current condition of low utilization rate of the low-lying wetland in current production, the method for interplanting of the iris hybrids 'Louisiana' in the taxodium 'Zhongshanshan' forest is provided, the ornamental value under theforest is increased, and the utilization efficiency of land per unit area is improved.

Description

technical field [0001] The invention relates to the field of plant planting, and relates to a method for interplanting Louisiana iris under a Zhongshan fir forest. Background technique [0002] Zhongshan fir ( Taxodium ‘Zhongshanshan’) is an American Bald Cedar ( Taxodium disticum ) and Mexican Bald Cedar ( Taxodium mucronatum ) hybrid clones, including two series of hybrid bald cypress clones and hybrid black pine clones. Zhongshan fir has good evergreen properties, high landscape value, outstanding water and humidity resistance, well-developed root system, strong wind resistance, less pests and diseases, and is suitable for afforestation. [0003] Louisiana Iris ( Iris hybrids 'Louisiana') native to the United States, is a perennial aquatic iris of the family Iridaceae. It has thick rhizomes, loves humidity, and is drought-tolerant. It is widely used in urban greening, water restoration and other fields, and is an excellent ornamental plant. [0004] Interplanting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/60
CPCA01G17/005A01G22/60
Inventor 顾春笋王芝权刘凉琴倪龙杰
Owner INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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