交联聚丙烯酸盐是新型的高吸水、高保水、高分子聚合物.白色粉状,无毒,PH 值中性.用该材料作发芽床基质材料,对稻、麦、玉米、棉花和蔬菜等作物种子进行发芽试验.其发芽率重现性强,误差不超过2%.在整个发芽过程中,能保持发芽床的稳定湿润,不需加水,操作简便,成本 Cross-linked polyacrylate is a new type of high water absorption, high water-retaining, high molecular weight polymer, white powder, non-toxic, PH value of neutrality.Using this material as germination bed matrix material, rice, wheat, corn, cotton and vegetables Such as crop seed germination test.The reproducibility of the germination rate is strong, the error does not exceed 2% throughout the germination process, to maintain a stable germination bed moist, without water, easy to operate, cost