At present, it is during the management period of rice breeding in middle China. During this period, the temperature is higher, rainfall increases, and seedlings grow faster. The following links should be handled in Putian management:
Strengthen moisture regulation. After sowing, it is necessary to keep the surface of the lotus root on the 1st leaf stage and keep it dry. In the event of heavy rain, the rainwater will be scattered to prevent the rainwater from spreading. You can use the arch to cover the shade net or film for a short period of time (pay attention to the ventilation around), or short-term. The car is filled with water and drained immediately after the rain.
Timely top dressing. 1 leaf 1 chase weaning fertilizer, 5 days before transplanting to marry fat, each fertilization amount should not be too much, to prevent leggy, urea and potassium chloride applied per mu of paddy fields each 3-4 kg is appropriate.
The controller encourages you. It is recommended to use dry nursery. Before the rice seedlings are sown, 3 kg of rice seeds will be mixed with each kilogram of dry nurse nursling agent. The machine will be used for the cultivation of rice seedlings. 25 machine plug floppy disk (1 mu field amount) use.
Pest Control. The pests and diseases of middle rice are more serious than those of early rice. We must strengthen the prevention and control of pests and diseases, with emphasis on the prevention and control of rice planthoppers, rice stalks, aphids, and rice blast.
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