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Method for improving branch and leaf yield of greater-leaf fast-growing cassia

A technology of large-leaf fast-growing locust tree and fast-growing locust tree, applied in application, cultivation, agriculture, etc., to achieve the effects of easy harvesting, root growth promotion, and strong ability to transport nutrients and water

Inactive Publication Date: 2015-03-11
杭州天开市政园林工程有限公司
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Problems solved by technology

[0007] Regarding the propagation of fast-growing Sophora japonica, the inventor has been doing special research on the propagation of fast-growing Sophora japonica since 2009, and has applied for two invention patents in terms of seedling raising methods. The problem of planting yield, for this reason the inventor has then focused more on the problem of increasing yield since 2012

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  • Method for improving branch and leaf yield of greater-leaf fast-growing cassia
  • Method for improving branch and leaf yield of greater-leaf fast-growing cassia

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Embodiment Construction

[0023] Fast-growing Sophora japonica is a hybrid tree species, with unisexual flowers, no stamens, and only flowers but not seeds. The branches and roots of fast-growing Sophora japonica have strong germination ability, and the branches can germinate into seedlings after grafting and cutting. It can germinate into seedlings, but grafting and cutting are less used due to labor and time-consuming and low survival rate. Now, seed roots and seedlings are mainly used for propagation. The main stem with roots is called seedlings, and the main root and lateral roots are equal. called the root.

[0024] Seedlings have lignified main stems and root systems, and the environmental adaptability and planting survival rate are significantly higher than those of seedlings, and the sprouting speed of branches, leaves and roots is significantly higher than that of seedlings.

[0025] The harvesting and excavation of the seedlings and roots of the fast-growing pagoda tree should be carried out ...

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Abstract

The invention relates to a method for improving the branch and leaf yield of greater-leaf fast-growing cassia. The method comprises the following steps: (1) an appropriate period for greater-leaf fast-growing cassia planting is selected; (2) an appropriate planting site is selected: (3) weeding is carried out; (4) soil plowing and flattening are carried out; (5) a drainage system is constructed; (6) adequate base fertilizer is applied; (7) greater-leaf fast-growing cassia seedlings are prepared; and (8) the greater-leaf fast-growing cassia seedlings are planted with a lodging method. With the method provided by the invention, the branch and leaf yield of fast-growing cassia can be significantly improved.

Description

technical field [0001] The invention relates to the technical field of artificial seedling breeding and reproduction, in particular to a method for increasing the yield of branches and leaves of fast-growing pagoda japonica with large leaves. Background technique [0002] Big-leaf fast-growing locust tree is a deciduous tree of the leguminous Robinia genus, and it is a new type of feed tree species. The leaves of the big-leaf fast-growing locust tree are broad and large, the length and width of the leaves are 2-3 times that of common Robinia pseudoacacia, the leaf quality is thick, and the dry weight of a single leaf is 4-6 times that of common Robinia pseudoacacia. The leaves are odd-pinnate compound leaves, alternate and entire. The leaflets are 7-19 pieces, elliptic or oval, smooth and glabrous on both sides. The big-leaf fast-growing Sophora japonica is a unisexual flower, purple-red, in racemes, without stamens, and does not set seeds. It mainly uses seed roots for re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/00
Inventor 钱善勤
Owner 杭州天开市政园林工程有限公司
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