A method for long-distance transportation and transplanting of rice tissue culture seedlings
A tissue culture seedling, long-distance technology, applied in planting methods, rice cultivation, horticultural methods, etc., can solve the problem of difficult to guarantee the survival rate of tissue culture seedlings, shorten the basic scientific research and breeding cycle, promote remote transplanting, Guaranteed survival rate
Active Publication Date: 2021-06-15
INST OF FOOD CROPS HUBEI ACAD OF AGRI SCI
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AI Technical Summary
Problems solved by technology
If domestication before transplanting and field management after transplanting are not strengthened, the survival rate of tissue culture seedlings will be difficult to guarantee
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 2
[0077] The method process of embodiment 2 is basically the same as embodiment 1, and the difference is that seedlings are directly transported and transplanted after hardening for 3 days; heat preservation measures are not in place during transportation, and tissue culture seedlings are subjected to slight freezing damage during transportation; the requirements of the present invention are not strictly followed Cover with a sunshade net, and damage the seedlings by strong sunlight after transplanting;
[0078] The implementation time of this embodiment was December 26, 2013. 208 flower seedlings were transported and transplanted, and 90 plants finally survived, with a survival rate of only 43.27%.
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The invention discloses a method for long-distance transportation and transplanting of rice tissue culture seedlings, and relates to methods for transporting and transplanting rice seedlings in the field of agricultural technology. The method includes: ① hardening of tissue culture seedlings; ② packaging of tissue culture seedlings; ③ transportation of tissue culture seedlings; ④ reception of tissue culture seedlings; ⑤ transplanting and post-planting management; Administer according to normal procedures. The present invention uses tap water hardening for 1-2 days to effectively reduce the damage of bleaching powder in tap water to the tissue culture seedlings; the hardened seedlings grow new roots and then transplant, ensuring the survival rate of rice tissue culture seedling transplanting; transplanting Afterwards, cover the sunshade net and film to effectively protect the tissue cultured seedlings from the damage caused by the natural environment at the initial stage of transplanting, and further improve the survival rate of the seedlings; the application of this method is conducive to promoting the transplantation of rice tissue cultured seedlings in different places and speeding up the scientific research process , to shorten the cycle of rice-related basic scientific research and breeding.
Description
technical field [0001] The invention belongs to a method for transporting and transplanting seedlings in the field of agricultural technology, and in particular relates to a method for long-distance transporting and transplanting rice tissue culture seedlings. Background technique [0002] Plant tissue culture technology refers to the technology of cultivating isolated plant organs, tissues, cells or protoplasts under sterile and artificially controlled environmental conditions using appropriate medium to regenerate cells or complete plants. The study of plant tissue culture can be traced back to the early 20th century. It has developed rapidly in the past half century and has become an important technology of bioengineering. It plays an increasing role in basic theoretical research and production practice. In production, tissue culture technology is mainly used in anther culture, genetic transformation, somaclonal variation, rapid plant propagation, somatic embryogenesis an...
Claims
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IPC IPC(8): A01C11/00A01H4/00A01G22/22B65B25/02
CPCA01C11/003A01H4/008A01G22/22B65B25/02
Inventor 李三和游艾青闸雯俊杨国才刘凯周雷陈志军徐华山李培德
Owner INST OF FOOD CROPS HUBEI ACAD OF AGRI SCI