中国稻米Issue(4)：147-149,3.DOI:10.3969/j.issn.1006-8082.2015.04.033
东北寒地粳稻烨霖无土基质育秧效果试验
Effects of YELIN Soilless Substrate on Seedling Raising of Japonica Rice Variety in Cold Region of Northeast China
程晓娟 1罗春华 2支庚银 1姚海华 1王艳丽3
作者信息
- 1. 黑龙江八一农垦大学农学院，黑龙江大庆 163000
- 2. 黑龙江省二九一农场，黑龙江集贤155921
- 3. 浙江烨霖农业科技有限公司，杭州310000
- 折叠
摘要
Abstract
As seedling raising development in plastic trays, it is becoming more and more difficult to get soil from field because of the destruction of vegetation and soil. Soilless substrate rice seedling raising was a new technique, which replaced the soil by high temper-ature fermentation substrate and avoided the work of get soil. The seedling quality, growth and yield of Zhonglongjing 1, a Japonica rice variety, in cold region of Northeast China were determined by using the YELIN brand soilless substrate in rice nursery. The study was carried out in 291 Farm, Heilongjiang. The results indicated that the application of YELIN brand soilless substrate can improve the seedling quality, promote the growth of roots, turn green early, reduce the labor intensity, save labor costs, and improve the quality of rice tiller population. Compared with the conventional nutrient soil seedling, the rice yield of soilless substrate raising seedling with machine transplanting was increased by the increase of the effective panicles, total grains and 1000-grain weight.关键词
粳稻/无土基质/东北寒地/机插Key words
Japonica rice/soilless substrate/cold region of Northeast China/machine transplanting分类
农业科技引用本文复制引用
程晓娟,罗春华,支庚银,姚海华,王艳丽..东北寒地粳稻烨霖无土基质育秧效果试验[J].中国稻米,2015,(4):147-149,3.
