我们公社地处二阴山区,有耕地二万一千多亩。农作物以小麦、洋芋为主,兼种少量糜谷和豆类。为了发展大好形势,夺取农业更大丰收,一九七四年,我们在大搞农田基本建设的同时,大抓了土壤普查工作。利用近一个月的时间,建成了公社化验室,各大队配备了土壤养分速测箱,对全社土壤进行了 Our commune is located in Er Yin Shan area, there are more than 21,000 acres of arable land. Crops to wheat, potato-based, both a small amount of Mi Gu and beans. In order to develop a great situation and seize even more bumper harvests in agriculture, in 1974, while vigorously promoting farmland infrastructures, we greatly arrested the work on soil censuses. Using nearly a month’s time, built a commune laboratory, brigade equipped with a soil nutrient speed test box, carried out on the soil of the whole community