广东省各种玉米生产的气象条件分析  

Analysis on the Meteorological Conditions of Winter Maize Productionin Guangdong Province

作　　者：董永春 黄光民[2] 王广伦[2] 涂悦贤[2] 

机构地区：[1]广东省气象科技信息中心,广州510080 [2]广东省气候与农业气象中心

出　　处：《中国农业气象》2003年第3期24-26,共3页Chinese Journal of Agrometeorology

摘　　要：广东大部分地区丰富的光、热资源为冬种玉米生产提供了一定的气候保证,但低温冷害仍是影响各种玉米生产的主要气象灾害。本文利用1996～1998年冬种玉米地理分期播种试验资料,对冬种玉米生长发育和产量形成与气象条件的关系进行了分析,并提出了广东省冬种玉米高产稳产的对策和措施。The bumper light and thermal resources in the most regions of Guangdong Province provided a certain guarantee for the maize ( Zea mays L. ) planting in winter. The main meteorological disaster, which affects the maize production in winter cropping, is the cold injury by low temperature. Based on data of geographic sowing time of winter maize during 1996 ~ 1998 and meteorological data in Guangdong Province, the relationship between the growth, development and yields of winter maize and the meteorological conditions was analyzed. The strategies and measures for increasing and stabilizing winter maize yields were put forward.

关 键 词：广东 冬季 玉米 生产 气象条件 光资源 热资源 气象灾害 低温冷害 

分 类 号：S513[农业科学—作物学] S42