How many Jin of wheat seeds will be used for the first frost planting in the future?

An acre of land should not be too dense between 30 and 50 kilograms, and it can only be divided into about 3 and 5 kilograms.

The effects of abiotic factors on living things include light, moisture, temperature, soil, air and so on. Wheat tillers are very sensitive to environmental temperature conditions. The suitable temperature at tillering stage is 10 ~ 17℃. When the temperature exceeds 65438 08℃, the rate of ear formation is low. If the daily average temperature is lower than 3℃, it will not tiller, and the temperature is high, so it is difficult to provide suitable temperature for this winter wheat. The suitable sowing date of winter wheat is restricted by many factors.

In some places in Henan, there are "planting mountains in autumn, planting plain in cold dew, planting floodplain in early frost", and the temperature varies from place to place, so the temperature is the main reason why environmental factors affect the germination of wheat seeds.