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施用水稻育苗调制剂培育壮秧,是近年来我国东北地区水稻育苗上的重大技术进步,辽宁省各地使用水稻育苗调制剂的品种和数量也在不断增加。为提高水稻育苗调制剂的质量,便于工业化批量生产,1987～1989年大连化学工业公司研究所、沈阳农业大学土化系、辽宁省农科院土肥所共同协作,进行了新型育苗调制剂(由大连化学工业公司研究所研制并提供)的应用研究。先后在辽宁省的盘山、新民、抚顺市郊、营口县、营口市老边区、新金、庄河、东沟、灯塔、沈阳市东陵区等10个县区、30多个试验点进行了小区试验及示范应用,取得了良好效果。
The application of rice seedling raising agent to cultivate strong seedling is a significant technological advance on paddy seedling nursery in northeast China in recent years. The variety and quantity of paddy seedling modulating agent in Liaoning Province are also increasing. In order to improve the quality of rice seedling regulator, and facilitate industrial mass production, from 1987 to 1989, Dalian Chemical Industry Institute, Institute of Soil Science, Shenyang Agricultural University, Liaoning Provincial Academy of Agricultural Sciences Soil and Fertilizer jointly work together to carry out a new seedling conditioner Dalian Chemical Industry Institute developed and provide research). Successively in Liaoning Province, Panshan, Xinmin, Fushun suburbs, Yingkou, Yingkou Laodian, Xinjin, Zhuanghe, Donggou, lighthouse, Dongling District, Shenyang City, 10 counties, more than 30 pilot sites Test and demonstration application, and achieved good results.