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盐碱地台田造林,能降低地下水位和土壤含盐量,改善土壤理化性质,有利林木生长.一、搞好台田工程盐碱地造林成败与否,取决于台田工程的好坏,台田工程的规格根据栽树的行数确定.一般台田长度为50～100米,台田面宽度可采取2、4、6、10米,台田高度1～1.5米,台田沟深1～1.2米.台田边缘修宽为0.25米左右的挡水坝埝.台田断面见图.
Saline-alkali daze field afforestation, can reduce the water table and soil salt content, improve the physical and chemical properties of the soil, good forest growth.One, do the success or failure of Taita project saline land afforestation, depending on the Taita project is good or bad, Taida project The specifications are determined according to the number of trees planted.Generally 50 to 100 meters in Taiwan, the width of Taitian can take 2, 4, 6 and 10 meters, 1 to 1.5 meters in Taichung, 1 to 1.2 meters deep in Taitian. The edge of Taita is widened to a dam of about 0.25 meters.