What is the effect of temperature on blueberry growth?

What effect does temperature have on blueberry growth? What temperature is blueberry suitable for? Ask netizens to help guide the introduction Suitable temperature for blueberry growth: Blueberries can tolerate high temperatures of 40 ° C to 50 ° C in the surrounding environment during the growing season, and growth and development are poor due to poor water absorption by roots above this temperature range. Blueberry bushes produced more rhizomes and grew faster at 30℃ than at 18℃. Low temperature in summer is the main limiting factor for blueberry growth and development in dwarf blueberry producing areas. When the soil temperature increased from 13℃ to 32℃, the growth of blueberry increased proportionally. Effects of Temperature on Blueberry Growth: Temperature has an effect on photosynthesis of blueberry leaves. Photosynthesis of blueberries varies with temperature from 13℃ to 29℃. 5C increased. CO2 uptake rate of Lanfeng increased with temperature from 20℃ to 30℃. The low temperature in early spring is unfavorable to blueberry growth. After blueberry leaves are unfolded in Changbai Mountain area, although the leaves do not fall off, they become abnormal red, thus affecting photosynthesis. After the leaves turn red, it takes about a month to turn green with the increase of temperature. Temperature also affected flower bud formation and fruit development. The number of flower buds formed at 25.6℃ was much larger than that at 15.6 ℃. Therefore, the low temperature of flower bud formation during the growing season often results in severe yield reduction of short-bush blueberries in the following year. The fruit setting rate of blueberries in high bush was nearly twice as high at 16~27℃ as at 8~24℃. And high temperature, fruit development quickly, fruit size, maturity than low temperature conditions is an average of 2 to 5 days earlier. Blueberry seed development is also affected by temperature. The germination rate of seeds was much higher when the temperature was changed between 0.5℃ and 20℃ than when 0℃ was used. The germination rate of seeds treated at different temperatures (10℃ to 32℃) during germination was also higher than that treated at normal temperature (17℃ or 24℃). Click for more strawberry growing techniques Click for more fruit growing techniques