Rice seedling raising method
A technology for raising rice seedlings and seedling trays, which is applied in the fields of rice cultivation, botanical equipment and methods, seed immunity, etc., can solve the problems of reduced germination potential and germination power of seed grains, poor seed maturity, and reduced rice yield, etc., so as to improve germination. rate, good germination effect, and the effect of promoting development
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[0022] Example 1
[0023] A method for raising rice seedlings, comprising the following steps:
[0024] (1) Seed treatment: choose pure and plump seeds to dry for 2 days on sunny days, turn the seeds every 2 hours during the sun-drying period, soak and disinfect the seeds with strong chloroquine solution after sun-drying, and rinse with sterile water for 2-5 times and drain the water naturally;
[0025] (2) Soaking seeds to promote germination: soak the drained seeds in a germination agent with a temperature of 30 ° C for 25 hours, then take out a thin plate and spread it into a culture vessel, and spray the germination agent to keep the surface of the seeds moist, wait for 90% of the seeds When a bud with a length of 0.3 cm was grown, the seeds were spread out and dried to obtain rice sprouts; the germination agent was composed of the following raw materials in parts by weight: 0.1 part of cyanamide, 3 parts of ammonium molybdate, 3 parts of diamine iron fulvic acid parts, ...
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[0028] Example 2
[0029] A method for raising rice seedlings, comprising the following steps:
[0030] (1) Seed treatment: choose pure and plump seeds to dry for 3 days on sunny days, turn the seeds once every 3 hours during the sun-drying period, soak and disinfect the seeds with strong chloroquine solution after sun-drying, and rinse with sterile water for 2-5 times and drain the water naturally;
[0031] (2) Soaking seeds to promote germination: soak the drained seeds in a germination agent with a temperature of 40°C for 40 hours, then remove them and spread them out in a culture vessel, and spray the germination agent to keep the surface of the seeds moist, wait for 98% of the seeds When a 1cm long bud is grown, the seeds are spread out and dried to obtain rice sprouts; the germination agent is composed of the following raw materials in parts by weight: 0.2 parts of cyanamide, 4 parts of ammonium molybdate, and 4 parts of diamine iron fulvic acid. , 0.3 parts of tea pol...
Example Embodiment
[0034] Example 3
[0035] A method for raising rice seedlings, comprising the following steps:
[0036] (1) Seed treatment: Select pure and plump seeds to dry for 2.5 days on a sunny day. During the drying period, turn the seeds once every 2.5 hours. After drying, use a strong chloroquine solution to soak and disinfect the seeds, and then rinse them with sterile water for 4 times. Drain the water naturally;
[0037] (2) Seed soaking and germination: soak the drained seeds in a germination agent with a temperature of 35 ° C for 28 hours, then take out a thin plate and spread it into a culture vessel, and spray the germination agent to keep the surface of the seeds moist, wait for 95% of the seeds When buds with a length of 0.5 cm are grown, the seeds are spread out and dried to obtain rice sprouts; the germination agent is composed of the following raw materials in parts by weight: 0.1 part of cyanamide, 3.5 parts of ammonium molybdate, and 3.4 parts of diamine iron fulvic aci...
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