期刊论文

中文

中国农业气象

1000-6362

2009

30

1

96-101

10.3969/j.issn.1000-6362.2009.01.021

国家农业科技成果转化资金项目（05EFN214300193） 湖南省“十一五”重大科技专项（2006NK1001）

本校为第一机构

制种基地和时段的选择是两系杂交稻制种成败的关键,根据历史气象资料和制种不同时段对气象条件的要求确定两系杂交稻种子生产的适宜气候区域与时段能够为两系杂交稻制种提供决策支持.运用可视化编程工具Visual Basic 6.0,通过对气象站点的温度、降雨量、湿度等历年气象资料进行预处理,借助于XML进行合理的存储,将地理信息系统(Geographic Information System,GIS)集成二次开发的思想应用于可视化编程中,设计开发了两系杂交稻制种基地气象决策支持系统.利用湖南省50a的气象资料,依据该系统确定了湖南省两系杂交稻制种的适宜区域与时段.结果表明,决策系统运行结果与实际情况相符,系统具有较好的决...

The selection of suitable sites and fight season is vital to the success of the seed production of the two-line hybrid rice. The suitable climate regions and periods for seed production were determined to provide the decision making support systems for the seed production, based on the historic climate data and the requirements for the meteorological conditions during the different periods of the seed production. The historic data of the temperature, precipitation and relative humidity were analyzed by using Visual Basic 6.0, and storaged by Ex...