生物有机肥料对黑龙江水稻产量的影响
Effects of Biological Organic Fertilizer on Rice Yield in Heilongjiang
白胜双 1刘成启2
作者信息
- 1. 辽宁省铁岭市农业科学院,辽宁铁岭112616
- 2. 辽宁职业学院,辽宁铁岭112099
- 折叠
摘要
[目的]明确长城生物有机肥对黑龙江水稻产量的影响,为生物肥料的推广及生产优质稻米提供科学依据.[方法]以三江1号、龙粳26为供试品种,长城生物有机肥为供试肥料,设10个处理,采用随机区组设计,研究该生物有机肥对黑龙江水稻产量的影响.[结果]三江1号、龙粳26的理论产量均以基肥施用长城生物肥675 kg/hm2,追施225 kg/hm2长城生物肥+尿素75 kg/hm2的处理最高,龙粳26和三江1号的产量分别为12 486.2、11 754.5 kg/hm2,相对化肥处理增产4.01％和2.61％.[结论]确定了适于黑龙江地区水稻高产优质的化肥及生物有机肥的比例.
Abstract
[Objective] To study the effect of the Great Wall biological organic fertilizer on rice yield in Heilongjiang Province,and provide a basis for the promotion of biological fertilizer and the production of high quality rice.[Method] With Sanjiang 1,Longjing 26 as test varieties,the Great Wall biological organic fertilizer as test materials,setting up 10 treatments,using randomized block design,the effects of the biological organic fertilizer on rice yield in Heilongjiang Province were studied.[Result] The theoretical yield of Sanjiang 1 and Longjing 26 was the best in treatment F3 (675 kg/hm2 Great Wall organic fertilizer as basal fertilizer,topdressing 225 kg/hm2 Great Wall organic fertilizer + urea 75 kg/hm2,the yield of Longjing 26 and Sanjiang 1 was 12 486.2,11 754.5 kg/hm2,increased by 4.01％ and 2.61％ respectively compared with chemical fertilizer treatment.[Conclusion] The proportion of fertilizer and biological organic fertilizer suitable for the high yield and quality of rice in the region is determined.
关键词
生物有机肥/水稻/产量Key words
Biological organic fertilizer/Rice/Yield引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据