The control method of the fruiting of ginkgo trees used in garden landscape

A control method and technology for ginkgo trees, applied in the field of landscaping, can solve problems such as affecting the growth of ginkgo trees, consuming tree nutrients, hidden dangers and the like, and achieving the effect of maintaining landscape functions and good landscape functions.

Active Publication Date: 2016-03-30
上海一格园林绿化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In ginkgo, female ginkgo plants account for the majority. Female ginkgo trees will bear fruit when they reach a certain age. If they bear too much fruit, they will consume a lot of nutrients in the tree body, resulting in weak growth of the tree body and seriously affecting the growth of ginkgo trees.
At the same time, excessive results will also cause a large number of branches to break, causing huge potential safety hazards.
In addition, after the fruit is planted, the outer testa is poisonous after it matures, and it will also cause certain pollution to the environment.
[0003] At present, the research on ginkgo mainly focuses on transplanting, cultivation, and cultivation of seedlings, but there is no report on the research on flower control and fruit control. Therefore, according to the characteristics of ginkgo species, the growth situation and the characteristics of the growth environment, the It is very urgent and important to study the key technology of ginkgo flower control and fruit control

Method used

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  • The control method of the fruiting of ginkgo trees used in garden landscape
  • The control method of the fruiting of ginkgo trees used in garden landscape
  • The control method of the fruiting of ginkgo trees used in garden landscape

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Embodiment

[0031] Embodiment, different treatments are on the influence of ginkgo tree result

[0032] The test content that present embodiment relates to is as follows, described percentage is mass percentage:

[0033] (1) Take clear water as contrast, select different concentrations of naphthalene acetic acid and ethephon to spray ginkgo trees, and carry out comparative experiments; each plant is sprayed once, and the growth amount and chlorophyll are respectively carried out once before spraying and one month after spraying Determination, the spraying concentration is specifically shown in Table 1, and the diameter of the fruit is tested and weighed after one month of spraying; the test site is at Shengli Road, Qingpu, Shanghai; early, early and mid-growth stages.

[0034] (2) Taking clear water as a control, the test strains were sprayed once with different concentrations of medicines. See Table 2 for specific medicines and concentrations. The test sites are Xijiao Hotel and Hong...

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PUM

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Abstract

The invention relates to a ginkgo tree fruiting control method for garden landscaping in the technical field of garden greening. The method comprises the following step: treating ginkgo trees in the flowering period of the ginkgo trees to realize control of the fruiting of the ginkgo trees by adopting a plant growth regulator, wherein the plant growth regulator is ethephon or lime sulfur. According to the method, the ginkgo trees can be completely prevented from being fruited, and influence on the leaf growth and a green landscape function of the ginkgo trees is eliminated; in addition, leaves of female plants can be kept grown till September to October every year, and fall in November, so that an excellent landscape function can be maintained for a long time, and the method has high practical application value.

Description

technical field [0001] The invention belongs to the technical field of landscaping, and in particular relates to a method for controlling the fruiting of ginkgo trees used in landscaping. Background technique [0002] Ginkgo biloba is a commonly used greening tree species in my country since ancient times. It is tall and straight, with smooth trunk, green in spring and summer, and golden in autumn. It has a long life span and less pests and diseases. Therefore, it is widely favored in urban greening. In urban greening projects, there are many ginkgo trees; for example, in Shanghai, ginkgo trees are widely planted in units, parks, green spaces, and villages as the main tree species in autumn, and are even planted in large quantities as street trees. According to incomplete statistics, the number reaches several million plants. In ginkgo, female ginkgo plants account for the majority. Female ginkgo trees will bear fruit when they reach a certain age. If they bear too much fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06
Inventor 汤珧华潘建萍陈志华金陈斌姚银根乐笑玮邹福生薄芳芳黄祯强张瑶孙明巡郭剑霆黄林平
Owner 上海一格园林绿化有限公司
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