Germination accelerating and seedling raising method for xanthoceras sorbifolia bunge
A technology for promoting germination and seedling cultivation, which is applied in the treatment, application and cultivation of seeds and rhizomes.
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Embodiment 1
[0042] The steps of the method for accelerating germination and raising seedlings of X. sorbifolium of the present invention are as follows:
[0043] 1. Seed collection
[0044] In mid-July, go to Jingtai, Gansu and other places to pick fully mature sorbifolia, peel off the outer skin after drying, and collect the seeds. At room temperature, place the newly picked sorbifolia in a ventilated and dry place to remove water. To prevent the seeds from going moldy, mark them and keep them for later use.
[0045] 2. Sterilization
[0046] In July, collect the seeds of sorbifolium sorbifolium after air-drying at room temperature, select 360 radix sorbifolium seeds that are neat and consistent, full of particles, and moderate in size, and divide them into 3 groups as parallel, and each group is divided into 4 treatment groups, and the same sterilizing method is carried out respectively. bacteria treatment. The sterilization method is as follows: put each group of seeds under ultravi...
Embodiment 2
[0058] In the present embodiment, the soaking solution used for accelerating germination of X. sorbifolium is 3% Na by mass percentage respectively. 2 CO 3 And the mass percentage is 4% NaHCO 3 solution, all the other methods of accelerating germination and raising seedlings of X. sorbifolium are the same as in Example 1.
[0059] The Na 2 CO 3 And the mass percentage is 4% NaHCO 3 Various parameters in the solution: the time required for seed germination, germination rate and germination potential, the experimental results are shown in Table 2.
[0060]
[0061] According to the statistical data in Table 2, using Na 2 CO 3 Compared with the control group, the time required for germination of the seeds soaked in solution was shortened by 3 days, and compared with the group soaked in water, the time required for germination was shortened by 2 days. Compared with the control group and the water immersion group, using Na 2 CO 3 solution and NaHCO 3 Both the germinati...
Embodiment 3
[0063] In the present embodiment, the soaking solution used for accelerating germination of X. sorbifolium is 4% Na by mass percentage respectively. 2 CO 3 And the mass percentage is 5%NaHCO 3 solution, all the other methods of accelerating germination and raising seedlings of X. sorbifolium are the same as in Example 1.
[0064] The Na 2 CO 3 And the mass percentage is 5%NaHCO 3 Various parameters in the solution: the time required for seed germination, germination rate and germination potential, the experimental results are shown in Table 3.
[0065]
[0066] According to the statistical data in Table 3, using NaHCO 3 solution and Na 2 CO 3 Compared with the control group, the time required for germination of the seeds soaked in solution was shortened by 3 days, and compared with the group soaked in water, the time required for germination was shortened by 2 days. Compared with the control group and the water immersion group, using Na 2 CO 3 solution and NaHCO ...
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