Method for increasing germination rate of agriophyllum squarrosum seeds and planting method
A technology of germination rate and seeds, which is applied in the field of improving the germination rate of samosa seeds, can solve the problems of rapid germination, slow germination, uniform growth, etc., and achieve the effects of improving the survival rate of seedlings, increasing the germination rate of seeds, and increasing the germination rate
Inactive Publication Date: 2020-12-08
NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS
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Problems solved by technology
[0004] However, the characteristics of the seeds of wild plants make the germination rate of the seeds of the saponica low, the germination is slow, and the germination is not neat
Does not germinate as quickly as crops, grows neatly and consistently
Seriously hindered the domestication research work of Sapon
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0037] The method that the present embodiment provides to improve the seed germination rate of A. arborescens, it may further comprise the steps:
[0038] Weighing 0.25g of A. saponica seeds and packing into a 2ml microcentrifuge tube. Then put the same mass of sand with a particle size of 1mm-2mm (named Zhongsha) in the microcentrifuge tube, place the microcentrifuge tube in the grinder (Retsch MM400), start the grinder, and grind the centrifuge tube left and right. Oscillate horizontally, and set the grinding time to 30s and the frequency to 30HZ.
Embodiment 2
[0040] The method for improving the germination rate of the chrysanthemum seeds provided in this example is basically the same as the steps in Example 1, except that the grinding time is 60s.
Embodiment 3
[0042] The method for improving the germination rate of the champuchea seeds provided in this example is basically the same as the steps in Example 1, except that the grinding time is 90s.
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Abstract
The invention discloses a method for increasing the germination rate of agriophyllum squarrosum seeds and a planting method, and relates to the technical field of planting. The method disclosed by theinvention comprises the step of polishing the agriophyllum squarrosum seeds by using sand. According to the method, the obstruction of seed coats of the agriophyllum squarrosum seeds to water absorption is reduced by polishing the agriophyllum squarrosum seeds, so that physical dormancy is relieved, germination is promoted, the germination rate is increased, and the method has positive effects onagriophyllum squarrosum seedling survival, planting into pieces, wind prevention and sand fixation and the like.
Description
technical field [0001] The invention relates to the technical field of planting, in particular to a method and a planting method for increasing the germination rate of champuchea seeds. Background technique [0002] Sha Peng, also known as Shami and Dengxiangzi, is an annual herb of Chenopodiaceae, widely distributed in the desert areas of Northwest, North China and Northeast China provinces, as well as parts of Henan, Hebei, Shanxi and Tibet, Mongolia, the former Soviet Union Siberia and Central Asia are also distributed. Sand tent has the basic characteristics of cold resistance, cold resistance, barren resistance, wind erosion resistance and sand burial, and sandy soil. It is common in mobile sand dunes or semi-mobile sand dunes and river bank sand banks. It is a common psammophyte in northern my country and a pioneer plant for fixed mobile sand dunes. [0003] The sand canopy can play the role of windbreak and sand fixation; its seeds are rich in nutrients and are good...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01C1/00A01G22/00B24B31/06
CPCA01C1/00A01G22/00B24B31/06
Inventor 张继伟赵昕陈国雄赵鹏善
Owner NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS