为了加强研究室和基点的联系,以及基点之間互相通气,本所土壤室于2月2日晚召集了一次土壤专业座談会。各室、站、点的土壤工作同志相互介紹了几年来在农村基点开展田間土壤档案工作及总結用土、肥土、改土,熟土的經驗。茲简介如下:一、田間土壤档案工作的經驗在基点样板田上建立田間土壤档案,可通过資料的积累,掌握土壤、作物、措施三 In order to strengthen the research room and the base point of contact, as well as between the base point of mutual ventilation, the soil room on the evening of February 2 convened a soil professional forum. Soil work comrades in all rooms, stations and spots introduced each other’s experience in carrying out field soil archives in rural areas over the years and summarized the use of soil, soil, soil and soil. Here is a brief introduction: First, the experience of field soil archives Field establishment in the base model Tian field soil files, through the accumulation of information, soil, crop, measure three