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一、前言 黄夹泥田,分布在我省丘陵地区,面积很广,是低产水稻田主要类型之一,它的特性: 1.土质粘重:黄夹泥田的土壤质地,据祁阳文富市公社联江大队黄家岭的土壤分析结果,其2—0.05毫米粒径的泥砂比例为6.1:1,容重为1.38,可塑性大,能搓成2毫米粒径的泥条,围成小圈,不开坼,土壤干
I. Preface Huangjian muddy fields, distributed in the hilly areas in our province, is a wide area, is one of the main types of low-yield paddy fields, its characteristics: 1. Soil sticky: Huang Jia muddy soil texture, according to Qiyang Wenfu commune The result of soil analysis of Huangjialing of Lianjiang Brigade is that its muddy sand with a size of 2-0.05mm has a ratio of 6.1: 1 and a bulk density of 1.38. Its plasticity is large and it can be formed into a 2mm particle size muddy bar. , Dry soil