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Method for cultivating peonies on coastal saline and alkaline land

A cultivation method and saline-alkali land technology, applied in the field of flower cultivation, can solve the problems of lack of color, lack of large-scale planting, light and dull color, etc., and achieve the effect of improving the urban greening landscape, enriching the types of greening vegetation, and the effect of bright colors

Active Publication Date: 2014-03-26
TIANJIN TEDA GREEN GRP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Heze in Shandong, Lanzhou in Gansu, Pengzhou in Sichuan and Shanghai are the most successful introductions, but there is also a tendency that the color and luster will not be bright, the color will be light and dull, and the ornamental value will decrease after the introduction and survival.
However, in the Binhai area of ​​Tianjin, the natural conditions are harsh, and the introduction of peonies has repeatedly failed over the years, and there is almost no possibility of large-scale planting.

Method used

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with specific examples.

[0032] Take the peony planting implemented in Tianjin Binhai New Area as an example.

[0033] The peony planting site is located in the high-voltage corridor of Badajie between Nanhai Road and Taihua Road, with an area of ​​about 5000m 2 . The peony seedlings planted are three-year-old seedlings with soil balls.

[0034] The method for cultivating peony in coastal saline-alkali land comprises the steps:

[0035] 1 site preparation

[0036] The selected planting site is facing the sun, and the terrain is relatively high, 30cm above the ground, and it is not easy to accumulate water. At the end of September, when the ground temperature is 18-23°C, turn the land to be planted. The depth of the land preparation is about 80cm. Turn up the soil. According to the mass ratio of soil: river sand: peat soil = 1:1:1, make planting soil and test The pH of the planting soil was 7.68 a...

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Abstract

The invention relates to a method for cultivating peonies on coastal saline and alkaline land. The method includes the following steps of land preparation, planting hole digging, field planting, water draining, watering and culture and management. The survival rate of the peonies cultivated through the method reaches 96.7%-97.8%, peony color is bright, the ornamental value is high, it is made possible that the peonies can be massively planted on the coastal saline and alkaline land, the gaps for introducing the peonies in a Tianjin Binhai new area are filled in, the variety of greening plants in a coastal region is enriched, and the city greening landscape effect is greatly improved.

Description

technical field [0001] The invention belongs to the field of flower cultivation, and in particular relates to a method for cultivating peony, in particular to a method for cultivating peony on coastal saline-alkali land. Background technique [0002] Peony, scientific name Paeonia suffruticosa, Ranunculaceae, Paeonia genus. It is native to the northwestern part of my country, and the mountains in the Qinling Mountains and Daba Mountains are mostly wild, and they are small perennial deciduous shrubs. Peony is a unique woody and precious flower in my country. It has a long history of cultivation and has a history of more than 1,500 years of artificial cultivation. It has become an ornamental plant in the Southern and Northern Dynasties. It is a symbol of grace, luxury, auspiciousness and prosperity, and has the laudatory title of "king of flowers" and "national beauty and heavenly fragrance". [0003] Peony likes a warm, humid and sunny environment, likes sunlight, and is als...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C14/00
Inventor 张清王振宇田晓明张楚涵慈华聪王鹏山
Owner TIANJIN TEDA GREEN GRP CO LTD
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