关键词: 稻蛙田, 广两优15, 种植技术

Abstract: The planting technology of rice Guangliangyou 15 in a rice field with frogs was summarized. The sowing time and transplanting time of Guangliangyou 15 were determined by the time when the frog was put into the field and the fertility characteristics of Guangliangyou 15. The sowing amount was determined by the proportion of rice area to frog field, which is half of the sowing amount of conventional rice fields. The spacing of the rows was determined by the habits of the frogs with a larger spacing. Fertilizer application adopts the "One basal application, one topdressing" method, and frog excrement is taken as a supplement. Moisture management adopts aerobic irrigation, which was "shallow-surface-wet" method. The prevention and control of pests and grass pests was based on the principle of prevention and comprehensive prevention and control, and the prevention and control of drugs are not used or less, and the timely harvest is taken. The field fertilization, pest control and control of grass damage measures were best done before the frog delivery.

Key words: rice frog field, Guangliangyou 15, cultivation techniques