摘要
阐述了菲律宾农业及玉米生产的概况,分析了2000—2010年的玉米生产收获面积、总产量、2000—2009年单产水平的变化情况,玉米的收获面积在240万～266万hm2之间徘徊,增幅不大;2000—2009年总产量增长55.9%,平均每年增长5.6%;单产增长45.9%,平均每年增长4.6%。同时,介绍了菲律宾玉米生产的品种类型、分布区域以及不同收获季节的产量比例,并指出提高玉米产量的有效途径是增加基础设施,特别是加大灌溉设施投入,以提高栽培技术水平。
The article expounded the situation of agriculture and maize production in Philippines,and analyzed the trends of changing in harvest area,total yields and unit yields over 11 years.The harvest areas went between 2.40 million and 2.66 million hectares.There was little increase,but the total yields were significantly increased by 55.9% during 2000—2009,5.6% for each year.And the unit yields were also increased by 45.9%,and 4.6% for each year.It described the proportions for the different kinds of maize,the distribution of maize production and the yield in various harvest seasons,and pointed out that the effective ways to improve the maize yields were to increase the investment for the infrastructure of field,especially for irrigation and improve the cultural technology in Philippines.
出处
《广东农业科学》
CAS
CSCD
北大核心
2011年第S1期29-32,5,共5页
Guangdong Agricultural Sciences
基金
国家科技部国际合作项目(2010DFA33060)
广东省科技厅国际合作项目(2009B050300002)
关键词
菲律宾
玉米
生产
Philippines
maize
production
