“稻草还原”就用水稻收割后的藁杆,施放在稻田里作肥料。由于稻草是一种很好的有机物质,它能增进地力,所以对提高单位面积产量有很显著的作用。根据湘乡县农场的经验,“稻草还原”要注意掌握以下几点:第一、稻草施用的数量,要根据土壤的情况来决定。一般粘重或砂重与土质瘠薄的田,就要多施一 “Straw restore ” on the rice after harvesting the pole, cast in the rice fields for fertilizer. Because straw is a good organic substance that improves soil fertility, it has a significant effect on yield per unit area. According to the experience of the Xiangxiang farm, “straw restore ” should pay attention to the following points: First, the amount of straw applied, according to the situation of the soil to decide. Generally sticky or sand and soil infertility barren fields, we must apply one more