According to the fertility characteristics of super rice varieties (combinations), the appropriate sowing date, transplanting time, and seeding rate are the key to the cultivation of super rice. Super rice is suitable for one-stage late rice cultivation in our province. The suitable sowing period is around May 20. Wet moisturizing methods are generally used. To cultivate super-strong rice must pay attention to the following 4 points:
The first is to disinfect seeds before sowing. It is best to sow germination after sowing with seed coating agent.
The second is to control the amount of seeding and seed use. Super rice seeds with a germination rate of more than 95% are usually about 7 kilograms per 667 square meters of paddy field area and 0.8 kilograms to 0.9 kilograms per 667 square meters of transplanted area.
The third is to cooperate with shallow water irrigation, spraying uniconazole seedlings to control seedlings and promote seedlings, so as to achieve the purpose of uniform seedlings and seedlings.
Fourth, the age of seedlings sown and transplanted is controlled from 20 days to 25 days. Transplanting the field must be performed before and after the seedling stage of super rice seedlings reaches 20 days. Otherwise, it will directly affect the individual development of the seedlings and affect the yield.
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