宝鸡市小麦连续五年增产的启示

Enlightenment from Continual Five-Year Yield Increase of Wheat in Baoji District

宝鸡市是陕西省小麦主产区之一,常年种植面积20万hm2左右。近年来,全市小麦生产呈现连续增产的态势,2004—2008年小麦平均产量4042.50kg/hm2,较前3a(2001—2003)平均产量3021.60kg/hm2增产33.78%,单产连续五年稳定在3660.45kg/hm2以上。为了进一步发挥小麦生产的区域优势,保持小麦持续丰产,保障粮食安全,笔者通过调查研究,总结了近五年宝鸡市小麦生产的特点,同时分析了小麦连续增产的原因及存在问题,提出了今后宝鸡市小麦发展的战略思想,并指出要保持该地区小麦持续稳定增产,就必须抓好优良品种引育、科学运筹肥水、综合防治病虫、推广订单农业、实行标准化生产等五大关键栽培措施。

Baoji is one of the main wheat-producing areas of Shanxi Province and it＇s the annual planting area of about 200,000 hm^2. From 2004 to 2008, its average wheat yield is 4,042.50 kg/hm^2, increasing by 33.78% on the basis of the average yield of 3,021.60kg/hectare during the previous three years （2001- 2003）. In order to exerpt the area advantage of wheat production, keep the wheat fertility sustaining and ensure the foodstuff safety, On the basis of investigations, this author summarized the characteristics of wheat production of Baoji over the pain past five years and meanwhile analyzed the causes and problems of the continuous increase in its wheat production during the five years. Finally, the author expounded wheat development of strategic thinking in the future Baoji City. and pointed out that to maintain stability in the region continued to increase of wheat production, up to high yield and quality in wheat production, it is necessary to do a good job of fine strains cited education, science and fertilizer operations, integrated pest control, orders for the promotion of agriculture, the implementation of standardized production and so on the five key measures for cultivation.