Practical rapid germination accelerating method for agriophyllum squarrosum seeds
A technology of seed and sand rice, which is applied in the field of seedling cultivation, can solve the problems of long time consumption, high labor cost and impracticality, and achieve the effect of good practicability, wide application range and good safety
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Embodiment 1
[0024] 1. Collect and store Sami seeds
[0025] In mid-October, mature and plump sand rice seeds were collected on the mobile sand dunes near No. 3 Tower of the Minqin Sand Control Station. The collected sand rice seeds were packed in seed bags with the mouth of the bag open, and placed on a cement platform to dry naturally , and then remove impurities, put the removed impurities in cotton bags, and store them indoors for 1 year. The indoor temperature is controlled at 13-30° C., and the humidity is controlled at less than 30%.
[0026] 2. Prepare soaking solution
[0027] The following year, get 400 sand rice seeds and put them in a 50mL beaker, add 40mL distilled water to the beaker, stir with a glass rod until all the sand rice seeds sink below the liquid level, then place the beaker with the sand rice seeds In the light incubator, the temperature of the light incubator is set to 8h30℃, 16h10℃, and the light is set to complete darkness. After 24 hours of cultivation, take ...
Embodiment 2
[0033] 1. Prepare soaking solution
[0034] Get plump sand rice seeds 200g from the sand rice seeds preserved for 1 year in Example 1, put into a plastic dish with a length of 40cm, a width of 25cm, and a height of 20cm, add 16.8L distilled water in the plastic dish, and stir until all sand The rice seeds all sank below the liquid level, and then the plastic discs with sand rice seeds were placed in the light incubator. The temperature of the light incubator and the setting of the light were all the same as in Example 1, and they were taken out from the light incubator after cultivating for 24 hours. plastic plate, filter out the seeds, and dilute the filtrate to 16.8L with distilled water to make a soaking solution. The preservation method of soaking liquid is exactly the same as the preservation method in embodiment 1.
[0035] 2. Seed germination
[0036] Get 20kg of sand rice seeds to be germinated, put the 20kg of sand rice seeds to be germinated in 8 plastic plates wit...
Embodiment 3
[0039] 1. Prepare soaking solution
[0040]Get plump sand rice seeds 100g from the sand rice seeds preserved for 1 year in Example 1, put into a plastic dish with a length of 40cm, a width of 25cm, and a height of 20cm, add 8.4L distilled water in the plastic dish, and stir until all sand The rice seeds all sank below the liquid level, and then the plastic dish with the sand rice seeds was placed in the light incubator. The temperature setting and light setting of the light incubator were all the same as in Example 1, and they were taken out from the light incubator after cultivating for 24 hours. plastic plate, filter out the seeds, and dilute the filtrate to 8.4L with distilled water to make a soaking solution. The preservation method of soaking liquid is exactly the same as the preservation method in embodiment 1.
[0041] 2. Seed germination
[0042] Get 10kg of sandy rice seeds to be germinated, put the 10kg of sandy rice seeds to be germinated in 8 plastic plates with ...
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