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为防止稻田埂漏水及生长杂草，则需要采取很多作业措施，成本高，且费劳力。本文介绍采用土壤灰浆覆盖稻田埂，是一种较好的对策。方法是将现场土壤加12％的水泥，再加入03％的土壤凝固剂，加水搅拌，制作成“土壤灰浆”。把这种灰浆在田埂上薄薄抹上一层（3cm），可防止杂草生
In order to prevent water leakage and the growth of weeds in rice fields, many operation measures are required, which is costly and laborious. This article describes the use of soil mortar cover rice pomfret is a better strategy. The method is to add 12% of the soil to the site of the soil, then add 03% soil coagulant, add water and stir to make “soil mortar.” Apply a thin layer of this grout (3 cm) to the ridge to prevent weeds