Liqiu, hello!

At 20:29 on August 7th, the beginning of the autumn solar term is welcomed. The gap between my fingers is too wide and time is too thin. Although I still feel the heat waves around me and the air is steaming, the sound of autumn's footsteps has already reached my ears.

The first solar term of autumn

Although it is the first solar term in autumn, the beginning of autumn does not mean the end of the hot weather. The beginning of autumn has not yet come out, and the summer will not come out until the second solar term in autumn (the end of summer), and the weather is still very hot during the early autumn. The so-called "hot in the three volts", there is also the saying "one volt after the autumn", there will be at least "one volt" of extremely hot weather after the beginning of autumn.

In the beginning of autumn, there are three waits: one is the arrival of the cool wind; the second is that the white dew is born; the third is that the cold cicadas are chirping.

Post autumn fat

In ancient times, people were called on a scale on the day of the beginning of autumn to test the fatness and thinness of the summer. In hot weather, people have poor appetite and light meals. When the autumn wind comes together, the appetite is widened, and it is time to start posting autumn fat. To increase nutrition, mainly stewed meat, such as braised pork, white cut meat, stewed chicken, stewed duck, etc.

Beginning Autumn Vegetable Management

Variety selection

In autumn and winter, the temperature is low, the climate is cold, the light is short, and the humidity in the shed is high. Whether it is sowing, raising seedlings or transplanting, it is necessary to choose fruit and vegetable varieties with low light demand, low temperature resistance, strong humidity resistance, strong cold resistance and freezing resistance, short growth period, high yield and high yield, and adapt to the local market demand, such as Green peppers, celery, cucumbers, tomatoes, etc.

What are the planting methods

Autumn and winter crops should cultivate strong seedlings in time according to crop rotation and market time. When planting, it is advisable to use ridge mulching and drip irrigation under film. At the same time, proper thinning should be carried out according to soil moisture, soil fertility and crop type. The planting density should not be too large to ensure that the seedlings are intact, the soil moisture and temperature are stable, and at the same time, the occurrence of various diseases and insect pests can be reduced.

Temperature and humidity management

The most suitable temperature environment for the growth and development of greenhouse crops in autumn is about 22-30 degrees during the day, about 15-22 degrees at night, and the temperature difference between day and night is about 8-10 degrees. When watering the greenhouse in autumn, look at the sky, the ground, and the seedlings. On the one hand, scientific and flexible watering should be carried out according to the crop growth period to maintain a reasonable soil moisture and water supply. On the other hand, vents should be utilized for ventilation and drainage. After watering or concentrated precipitation, water and soil should be removed in time to prevent crop roots from suffocating or rotting due to excessive soil moisture.