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What temperature is suitable for the growth and development of sorghum?

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, What temperature is suitable for the growth and development of sorghum? Please introduce that the optimum temperature for sorghum seed germination is 1835 ℃, the temperature is too high, the seedlings are high and thin; if the temperature is too low, pollen seeds will occur in the heavy ones, and the seedlings will grow slowly in the light ones. The optimum temperature for seedling growth and development was 20-25 ℃, and during jointing and booting stage.

What temperature is suitable for the growth and development of sorghum? Please introduce that the optimum temperature for sorghum seed germination is 1835 ℃, the temperature is too high, the seedlings are high and thin; if the temperature is too low, pollen seeds will occur in the heavy ones, and the seedlings will grow slowly in the light ones. The optimum temperature for seedling growth and development was 20: 25 ℃ and 25: 30 ℃ during jointing and booting. The suitable temperature during heading and flowering period is 2630 ℃. Too high temperature can cause pollen drying and failure of some spikelets, low temperature will cause glume not to open, anther will not crack, the amount of pollen will be reduced and the flowering period will be delayed. In the later stage of growth, the suitable daily average temperature was 20-24 ℃, and the grain filling stopped when the daily average temperature dropped below 16 ℃. Click to get more sorghum planting technology click to get more grain planting technology

 
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