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我镇位于东经118°52′～119°07′,北纬42°53～43°01′。耕地面积4.8余万亩,其中可利用的盐碱地2万亩,平均亩产不到50公斤。年降雨量300毫米,无霜期4个月。土壤属淡粟钙土和沙质盐碱草甸土。为充分开发利用盐碱地,我们从1988～1991年连续4年进行大面积小麦丰产技术研究,面积由1988年的3000亩增加到1991年的1.1万亩。平均单产由1988年202.8公斤增加到1991年的343.6公斤。现将此项技术介绍如下。
My town is located at longitude 118 ° 52 ’~ 119 ° 07’ and latitude 42 ° 53 ~ 43 ° 01 ’north. Cultivated land area of more than 4.8 million mu, of which 20000 acres of saline land available, the average yield less than 50 kg. Annual rainfall of 300 mm, frost-free period of 4 months. Soil is a travertine soil and sandy saline-alkali meadow soil. In order to make full use of saline-alkali land, we conducted a large-scale wheat high yield technology research from 1988 to 1991 for four consecutive years, with the area increasing from 3,000 mu in 1988 to 11,000 mu in 1991. The average yield increased from 202.8 kilograms in 1988 to 343.6 kilograms in 1991. The technology is introduced below.