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巴基斯坦小麦播种面积约有五百万公顷,其中10%可以灌溉;大多数小麦都是作为第二料作物,前茬一般是水稻或棉花.这种种植方式导致小麦播种推迟,严重地影响小麦的产量.位于伊斯兰堡附近的国立农业研究中心的科学家们正在寻找提高小麦产量的途径.他们的主攻方向是改良品种(主要培育早熟品种)和采用缩短两茬作物收种之间的间隔期.目前一
Approximately five million hectares of wheat are sown in Pakistan, of which 10% are irrigated; most of the wheat is used as the second crop and the former crop is usually rice or cotton, which has led to the delay in sowing wheat and severely affecting the Yields Scientists at the National Center for Agricultural Research near Islamabad are looking for ways to increase wheat yields by focusing on the interval between improved varieties (mainly precocious varieties) and shortened crop yields