Compression-type forest tree seed cultivating substrate
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for cultivating substrates and tree species, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of reducing substrate production costs and low germination rates of forest tree species, and achieve the effects of environmental protection, growth and low cost
Inactive Publication Date: 2013-06-05
HEBEI ACAD OF FORESTRY SCI
View PDF12 Cites 42 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] The purpose of the present invention is to provide a compressed forest tree species cultivation substrate, which uses decomposed agricultural and forestry waste as the main component, and adds special nutritional additives to solve the problem of low germination rate of forest tree species and reduce the production cost of the substrate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] Weigh 10g of sand, 85g of mushroom slag, and 5g of peach gum, pulverize, stir, mix, and sieve the above raw materials, and press them into a circular cake-shaped compressed matrix block with a height of 2-3cm and a diameter of 3cm. The center of the press is used to place the pit of the tree species, the diameter of the pit is 8mm, and the depth is 3mm.
[0018] The compressed matrix block made according to the above formula quantity has a volume expansion ratio of 4.5 times after absorbing water.
Embodiment 2
[0020] Weigh 19.5g of sand, 80g of decomposed pine bark, and 0.5g of peach gum, pulverize, stir, mix, and sieve the above raw materials, and press them into a circular cake-shaped compressed matrix block with a height of 2-3cm and a diameter of 3cm. A pit for placing tree species is pressed in the center of the compressed matrix block, with a diameter of 8 mm and a depth of 3 mm.
[0021] The compressed matrix block made according to the above formula quantity has a volume expansion ratio of 3 times after absorbing water.
Embodiment 3
[0023] Weigh 15g of sand, 40g of decomposed pine bark, 44.9g of decomposed straw, and 0.1g of peach gum. After crushing, stirring, mixing and sieving the above raw materials, press them into a round cake with a height of 2-3cm and a diameter of 3cm. Shaped compressed matrix block, in the center of the compressed matrix block, a pit for placing tree species is pressed, the diameter of the pit is 8mm, and the depth is 3mm.
[0024] The compressed matrix block made according to the above formula quantity has a volume expansion ratio of 3.5 times after absorbing water.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
particle diameter
aaaaa
aaaaa
thickness
aaaaa
aaaaa
diameter
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses a compression-type forest tree seed cultivating substrate which is made into a compression block through blending the following raw materials in percentage by weight: 10-20% of sandy soil, 75-85% of decomposed forestry and agricultural residues and 0.1-5% of peach gum. The compression-type forest tree seed cultivating substrate is low in cost and capable of achieving the effects of sufficiently utilizing a great number of cheap forestry and agricultural residues, creating economic benefits and bringing environment benefits. A product produced by using the compression-type forest tree seed cultivating substrate can be supplied to nursery stock enterprises and forestation enterprises in batch for large-scale forest tree propagation, can also be sold on the market and cultivated in a household by an individual person to enjoy the pleasure; and meanwhile, the cultivated nursery stock can also be transplanted outdoors, so that the environment is indirectly protected. The compression-type forest tree seed cultivating substrate can be used for increasing the germination rate of tree seeds and plays a role in strengthening seedlings.
Description
technical field [0001] The invention relates to a forest tree cultivation substrate, in particular to a compressed forest tree species cultivation substrate. Background technique [0002] The cultivation of forestry seedlings can generally be completed in two ways. One is to use cuttings, tissue culture and other methods of asexual reproduction. Asexual reproduction can achieve the purpose of maintaining the excellent traits of the improved species and rapid reproduction, but it also has its fundamental shortcomings, namely Asexually propagated forest trees have poor performance in terms of diversity, adaptability to changing environments, and stress resistance; the second is to adopt the method of sexual reproduction, that is, to use seeds for reproduction, and the seedlings obtained from seed breeding have stronger adaptability , and can maintain the diversity of species genetic resources, so that large-scale pests and diseases or extinction of species caused by accidental...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more