2种水稻育苗基质在辽宁开原、东港地区应用效果初探

Preliminary Study on Application of 2 Rice Seedling Substrates in Kaiyuan and Donggang of Liaoning

利用2种不同水稻育苗基质替代营养土在辽宁开原和东港地区进行育秧试验。结果表明,使用凡宇基质各处理育秧在一定程度上起到提高秧苗素质的作用;水稻基质培育秧苗的分蘖力、产量等指标与常规营养土培育秧苗相比不具优势,凡宇基质育秧在促进水稻种子出苗、提高秧苗素质方面具有一定效果。

The rice seedling cultivation experiments were carried out in kaiyuan and donggang of Liaoning province using two different rice seedling substrates to replace nutrient soil.The results showed that Fanyu substrate could improve the quality of seedlings to some extent.The indexes of tiller ability and yield of rice seedlings cultivated by rice substrate were not superior to those cultivated by conventional nutritive soil,and the rice seedlings cultivated by rice substrate had certain effects on promoting rice seed emergence and improving the quality of rice seedlings.