论文部分内容阅读
小麦地膜覆盖栽培技术是小麦栽培史上的一次新突破,是小麦生产再上新台阶的一项得力措施。我市自1995年示范推广地膜小麦以来,小麦产量有了显著提高。1997年全市推广种植地膜小麦5.81万亩,平均亩产达477.95
Wheat film mulching cultivation technology is a new breakthrough in the history of wheat cultivation is an effective measure for wheat production to a new level. Since the demonstration and promotion of plastic film wheat in 1995 in our city, the output of wheat has been significantly increased. In 1997, the city promoted the planting of 58,100 mu of plastic film wheat with an average yield of 477.95 mu