【作者】 韩福光； 祁喜涛；

【Author】 Han Fu-guang,Qi Xi-Tao

【机构】 广东省农科院作物研究所；

【摘要】 本文阐述了菲律宾农业及玉米生产的概况,分析了11年的玉米生产收获面积、总产量、单产水平的变化情况,玉米的收获面积在240万～266万hm~2之间徘徊,增幅不大;总产量10年间增长55.9%,平均每年增长5.6%;单产增长45.9%,平均每年增长4.6%。本文还描述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,并指出了提高玉米产量有效途径是增加基础设施—特别是灌溉设施投入,提高栽培技术水平。更多还原

【Abstract】 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% duringll years,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 put out that the effective ways to improve the maize yields are to increase the investment for the infrastructure of field,especially for irrigation and improve the cultural technology in Philippines.更多还原