Shandong 2022 Spring Sowing Forecast: The suitable cotton sowing period is advanced
On March 17, the Shandong Provincial Climate Center held a press briefing to release the 2022 spring sowing forecast for Shandong Province. The farmland soil moisture in most areas of the province is suitable this year, providing a good base moisture for spring sowing. The temperature this spring is expected to be slightly higher than normal, and the suitable sowing period for cotton and peanuts is close to normal and slightly earlier. The reporter learned from the meeting that due to the rapid temperature rise in late February this year, the average ground temperature of 5 cm in early March was higher than normal; the spring temperature is expected to be slightly higher than normal, with the daily average temperature stabilizing through 12℃ and 15℃. Slightly earlier in the year.
It is expected that the suitable start date of spring cotton for live broadcast in most cotton areas of the province this year is close to normal and slightly earlier. The three cities of Heze, Jining, and Zaozhuang are April 6-8; the cities of Jinan, Tai’an, Linyi, Dezhou, Liaocheng, Zibo, Binzhou, and Dongying are April 9-10; the cities of Weifang and Rizhao are April 14- 16th. Field mulching can be carried out 8 to 12 days in advance, and cotton seedlings can be raised in nutrient pots 15 to 20 days in advance.
It is expected that the suitable starting date for peanut sowing in most areas of the province this year will be close to normal and slightly earlier. Heze, Jining, and Zaozhuang cities are on April 15-17, Jinan, Tai’an, Zibo, Linyi, Liaocheng, Dezhou, Binzhou, Dongying and other cities are on April 22-24, Weifang is on April 27-29, and Rizhao , Qingdao, Yantai and Weihai are from May 5th to 7th. Interplanting peanuts should be sown 15 to 20 days before wheat harvest. Currently, the farmland soil moisture in most areas of the province is suitable, providing a good base moisture for spring sowing; the average precipitation in the province from March to May is expected to be 10% to 20% higher than normal, which is conducive to the emergence and growth of spring sown crops. The agricultural and gas department reminded that it is necessary to make full use of the favorable conditions of good farmland moisture and sow with sufficient moisture during the suitable sowing period; in fields with poor moisture, it is better to sow with moisture at the right time. It is expected that during the spring sowing period, there will be two main periods of light to moderate rainfall, occurring on April 9-10 and 14-15 respectively; there will be one cooling process with an amplitude of 4-6ºC, occurring on April 13-14. ; It is recommended to pay close attention to weather changes, seize the “cold tail and warm head” during the suitable sowing period to sow in time, and strive to sow all seedlings in one go. Carry out monitoring and prevention of pests, diseases and weeds.
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