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Method for cultivation and colonization of rooty dwarf vallisneria natans

A technology for dwarfing bitter grass and planting, which is applied in chemical instruments and methods, botanical equipment and methods, horticultural methods, etc., can solve the problems of decreased sediment inhibition, poor water landscape effect, etc., and achieves inhibition of sediment nutrition. effect of salt release

Active Publication Date: 2015-12-09
广州贝山水生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the sediment is thick, the water is deep and the transparency is insufficient, the plants of the genus Elephantium can also grow near the water surface, and the inhibitory effect on the sediment is reduced, and the effect of the water body landscape becomes poor.

Method used

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  • Method for cultivation and colonization of rooty dwarf vallisneria natans

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 A kind of method for the cultivation of many roots dwarfing Erythrina miltiorrhiza of the present embodiment, comprises

[0027] (1) Steps for preparing dwarf multi-rooted plant culture solution:

[0028] Multi-rooted dwarf plant culture solution is made of ABT6 root powder with a concentration of 100mg / kg -1 , paclobutrazol concentration is 800mg / kg -1 And the concentration of metramine is 150mg / kg -1 Aqueous solution mixed according to concentration. After the mixture is prepared, it is placed in a large cement tank for later use.

[0029] (2) Steps for making cultivation and planting devices:

[0030] The device is composed of a cultivation substrate 2, an upper hemp rope net 3 and a lower hemp rope net 1, and the cultivation substrate 2 is filled between the upper hemp rope net 3 and the lower hemp rope net 1. The lower layer of hemp rope net 1 is a net with an aperture of 1 cm made of fine hemp rope with a diameter of 1 cm, and the upper layer of h...

Embodiment 2

[0037] Example 2 A kind of multi-root dwarf Erythrina chinensis of the present embodiment cultivates its method,

[0038] (1) Steps for preparing dwarf multi-rooted plant culture solution:

[0039] Root powder 150mg / kg from No. ABT6 -1 , Paclobutrazol 900mg / kg -1 , metramine 200mg / kg -1 A mixed aqueous solution of the composition. After the mixture is prepared, it is placed in a large cement tank for later use.

[0040] (2) Steps for making cultivation and planting devices:

[0041] The device is composed of a cultivation substrate 2, an upper hemp rope net 3 and a lower hemp rope net 1, and the cultivation substrate 2 is filled between the upper hemp rope net 3 and the lower hemp rope net 1. The lower layer of hemp rope net 1 is a net with an aperture of 1 cm made of fine hemp rope with a diameter of 1 cm, and the upper layer of hemp rope net 3 is a net with an aperture of 5 cm made of a fine hemp rope with a diameter of 1 cm, and the net area is 1-2m 2 .

[0042] (3...

Embodiment 3

[0048] Example 3 A kind of multi-rooted dwarf bitter grass cultivation and colonization method of the present embodiment

[0049](1) Steps for preparing dwarf multi-rooted plant culture solution:

[0050] Root powder 200mg / kg from ABT6 -1 , paclobutrazol 1000mg / kg -1 , metramine 250mg / kg -1 mixed aqueous solution. After the mixture is prepared, it is placed in a large cement tank for later use.

[0051] (2) Steps for making cultivation and planting devices:

[0052] The device is composed of a cultivation substrate 2, an upper hemp rope net 3 and a lower hemp rope net 1, and the cultivation substrate 2 is filled between the upper hemp rope net 3 and the lower hemp rope net 1. The lower layer of hemp rope net 1 is a net of 1 cm in diameter made of fine hemp rope with a diameter of 1 cm, and the upper layer of hemp rope net 3 is a net of 5 cm in aperture made of a fine hemp rope of 1 cm in diameter, and the mesh area is 1-2 m 2 .

[0053] (3) Steps for preparing the cul...

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Abstract

The invention relates to a method for cultivation and colonization of rooty dwarf vallisneria natans. The method includes preparing rooty dwarfing nutrient solution, preparing cultivation basic substances, making a colonization device, immersing vallisneria natans in the rooty dwarfing nutrient solution, and transplanting the vallisneria natans into the colonization device. The colonization device is formed by an upper-layer hemp rope net, a lower-layer hemp rope net and the cultivation basic substances. Rooty and short plants are grown in the nutrient solution, deposit releasing nutrition salt can be suppressed during water ecology restoration, and meadow type underwater landscape is formed. The cultivation and colonization device can be used to cultivate seedlings and satisfies construction needs in a room for all year round, and the colonization device covers the deposits and suppresses the nutrition salts from being released. Materials used are environmental friendly and nontoxic. The speed and quality of water ecology restoration are improved.

Description

technical field [0001] The invention belongs to the technical field of ecological restoration, and relates to a method for cultivating and planting multi-rooted dwarf bitter grass and a device thereof. Background technique [0002] Submerged plants play an important role in shallow water ecosystems. As important primary producers, they are the basis of material and energy cycles in shallow water ecosystems. Submerged plants form a huge biological interface between water and sediment, provide habitats for other aquatic organisms, and are the basis for the construction of shallow water ecosystems. Submerged plants can significantly reduce the nutrient content in the water body by absorbing the nutrient salt in the water body, promoting the sedimentation of the nutrient salt, and inhibiting the release of the nutrient salt from the sediment. In addition, submerged plants can use the inorganic carbon source in the water to carry out photosynthesis, release oxygen, increase the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06C02F3/32
CPCA01G7/06C02F3/32
Inventor 陈非洲关保华底晓丹于谨磊
Owner 广州贝山水生态科技有限公司
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