Carex breviculmis seedling culture method
A technology of green Carex and seedling-raising substrates, applied in botany equipment and methods, horticulture, seed and rhizome treatment, etc., can solve the problems of long germination time and low emergence rate, achieve short seedling cultivation period, rapid growth of new seedlings, Improve germination effect
Inactive Publication Date: 2014-03-26
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
View PDF4 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, using the existing method for raising seedlings of Carex, the seeds of Carex will germinate for a long time, and they will start to germinate 12 days after sowing, and the germination will not end until about 30 days.
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] Green Carex seedling raising method of the present invention, comprises the steps:
[0019] A, prepare green Carex seeds and wet sand, mix wet sand and Green Carex seeds according to the ratio of 3 volumes of wet sand plus 1 volume of Green Carex seeds;
[0020] B. Under the condition of 2°C-6°C, the wet sand mixed with the green carex seeds is buried in the refrigerator with low-temperature wet sand. For 1 day or 10 days, stir the wet sand mixed with Carex seeds once, and add water to maintain the humidity of the sand;
[0021] C, through 60 days or 90 days or 120 days or 130 days or 150 days, the wet sand that will be mixed with green Carex seed is taken out from refrigerator, and Green Carex seed is separated from wet sand;
[0022] D, according to the volume ratio of 1 volume of peat, 2 volumes of garden soil, and 1 volume of vermiculite, peat, garden soil and vermiculite are mixed to prepare a seedling-raising substrate;
[0023] E, the seedling raising substrate...
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
Login to View More Abstract
The invention relates to a carex breviculmis seedling culture method and aims at providing a carex breviculmis seedling culture method which is short in seedling culture cycle and high in germination rate and enables seedlings to grow fast. The carex breviculmis seedling culture method comprises the steps of preparing carex breviculmis seeds and wet sand, and mixing the wet sand and the carex breviculmis seeds according to the volume ratio of 3:1; enabling the wet sand mixed with the carex breviculmis seeds to be subject to low-temperature wetting sand-burying treatment under the conditions of 2 DEG C to 6 DEG C, mixing the wet sand mixed with the carex breviculmis seeds once every 5-10 days, and adding water to keep humidity of the sand; separating the carex breviculmis seeds from the wet sand after 60-150 days, mixing grass carbon, garden soil and vermiculite according to the volume ratio of 1:2:3 to form seedling culture matrix; and mixing the seedling culture matrix according to the proportion of mixing 0.01 cubic volume of water retaining agents and 8kg of slow release fertilizers into 1 cubic volume of seedling culture matrix.
Description
technical field [0001] The invention relates to a method for growing seedlings of green carex. Background technique [0002] Green Carex (also known as Qingjian, Guoluqing, Sijiqing) is a perennial herb distributed in Northeast China, North China, East China, Central China, Northwest China, Southwest China and Tibet. Green Carex fibrous root system, up to 30 cm deep, brown, with shortened rhizomes, erect culm, triangular prism, about 40 cm high, with light brown leaf sheaths at the base, leaves shorter than culm, 2-3 mm wide, Slightly hard, with 2-4 spikelets, terminal tassels and lateral ears; oblong or obround-ovate, 6-15 cm long; bract leaves are short-leaved; female flower scales are oblong, with prominent apex It is a long awn; fruit capsule obovate-elliptic or elliptic-lanceolate, with a short beak at the top, nutlets oblong-lanceolate, triangular, with a ring at the top, stylopodium conical, and stigma. Green Carex has the characteristics of evergreen all year round...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00
Inventor 武菊英杨学军滕文军袁小环温海峰
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES