-
Forecast for the occurrence trend of the first generation of the striped stem borer in rice is released
1. Occurrence level: The first generation of the striped stem borer, the main rice pest in our city, is expected to occur at a moderate-to-severe level, with the affected area in the city reaching more than 250,000 mu, of which more than 50,000 mu are early-planted idle fields. 2. Occurrence period: Moths seen under light on April 11, the beginning of the peak moth emergence period 5/9-12, the peak moth emergence period 5/20-24; the peak egg hatching period 5/27-5/30, the peak period of first and second instar larvae 6/4-6/10, the occurrence period is 3 days later than the average of the past three years. 3. Forecast basis 1. Development progress: This year 4/2
-
Southern Rice Production Situation This Year and Market Trend Outlook
According to monitoring by meteorological departments, rice growth and development are good, but with the excessive rainfall and the continuous migration of pest sources from abroad, the pest and disease situation in southern production areas is severe, forming a certain adverse impact on rice yield and quality in the later period. At the same time, driven by the sharp rise in prices of agricultural products such as edible oil and pork, combined with a partial recovery in rice demand, domestic rice prices have recently shown an overall trend of steady increases. The specific situation is briefly analyzed as follows: 1. This year's new rice production situation in the south 1. Favorable factors support
条件筛选