论文部分内容阅读
露田育萍与过去水层育萍不同之处,是用浅水(1寸)放萍后两天,田水已清后,即把萍田水排净,实行露田育萍,让
Yu Tian Yu Ping Yu Ping past and the difference between the water level is to use shallow water (1 inch) after the release of two days after the field has been cleared, that Ping-field water row, the implementation of Yu Tian Yu Ping, let