The best solar term for growing wheat

1, 24 solar terms planted wheat in autumn equinox. There is an old agricultural proverb: the white dew is early, the cold dew is late, and the autumn equinox is the time to plant wheat.

2. The autumnal equinox is the sixteenth solar term in the twenty-four solar terms of the lunar calendar, usually on September 22nd or 23rd every year.

3. In the autumn equinox, most parts of China have entered a cool autumn. The cold air from the south meets the gradually decaying warm and humid air, which causes repeated precipitation and the temperature drops again and again.

4. In the north of China, there is an agricultural proverb that says: "The white dew is early, the cold dew is late, and it is the right time to plant wheat in the autumn equinox." Proverbs clearly stipulate the sowing time of winter wheat in this area.

Winter wheat is sown at this time and will mature in the next summer. The whole growth period is generally 190-2 10 days.

6. Drought and lack of rainfall or continuous rainfall in the autumn equinox are the main unfavorable factors affecting the normal operation of Sanqiu, especially the continuous rainfall will cause lodging, mildew or germination of the upcoming crops, resulting in serious losses.

7. "Sanqiu" is a great help, and the word "early" is the most important. Timely harvest of crops in autumn can avoid the harm of first frost and continuous rain, and timely sowing of crops in winter can make full use of heat resources before winter, cultivate strong seedlings to survive the winter safely, and lay the foundation for high yield in the coming year.

In a word, it is suggested that farmers who have the habit of early sowing should carry out appropriate late sowing and appropriate late sowing according to local wheat sowing habits. Wheat is not easy to flourish before winter, with strong drought and cold resistance, and is not easy to suffer from freezing injury in winter. Moreover, in the later stage, the wheat stalks are obviously stout, lodging-resistant, full ears and grains, and the yield is much higher than that of early sowing.