2011年呼伦贝尔市玉米生长季气候影响分析

Analysis on Climate Impact of Maize Growing Season in Hulun Buir City in 2011

玉米为喜温、短日照作物,在整个生育过程中要求较高的温度、充足的日照及良好的水分条件。分析2011年呼伦贝尔市玉米生长季的气候影响,结果表明:2011年玉米生育期呼伦贝尔市气温稍低,但能满足玉米对温度的需求;降水偏多或接近常年,水、热匹配较好。玉米产量、质量相对较好,为丰年年景。

As a thermophile and short day crop, maize needs high temperature, enough sunshine and good conditions of water during its growing process.The paper analyzed climate impact of maize growing season in Hulun Buir City in 2011.The results showed the temperature was lower than normal level,but it could meet the requirements of the maize,amount of precipitation was a little more than normal level,hydrothermie factor was relatively good,the yield and quality was well comparatively.This year was a good harvest year.