不同基质对机插秧苗素质及水稻生长的影响
Effects of Different Substrates on the Quality of Machine Plug Seedlings and Rice Growth
黄静 1殷明 1王曙光 2杨武广 3葛胜 3李洁3
作者信息
- 1. 江苏省扬州市广陵区头桥镇农业综合服务中心,江苏扬州225108
- 2. 江苏省扬州市农业委员会,江苏扬州225000
- 3. 江苏省扬州市邗江区农作物技术推广中心,江苏扬州225009
- 折叠
摘要
[目的]探讨不同基质对机插稻的影响.[方法]以扬粳806为供试品种,研究不同基质对机插秧苗素质及栽插后水稻生长的影响.[结果]营养土育出的秧苗干物质积累大于基质秧苗,营养土和基质A秧苗质量比基质B高.基质A秧苗产量最高,3种基质的秧苗产量从高到低依序为基质A、营养土、基质B.[结论]在生产中,可用质量较好的基质替代营养土.
Abstract
[Objective] To research the effects of different substrates on the machine plug seedlings.[Method] With Yangjing 806 as the tested variety,effects of different substrates on the quality of machine plug seedlings and rice growth were researched.[Result] Rice seedling in nutrient soil had greater dry matter accumulation than seedling in substrates.Seedlings in nutrient soil and substrate A had higher quality than those in substrate B.Seedlings in substrate A had the maximum yield,followed with nutrient soil,and substrate B had the minimum yield.[Conclusion] During production,substrate with relatively good quality can be used to take the place of nutrient soil.
关键词
水稻/基质/秧苗素质/农艺性状/产量及其构成因素Key words
Rice/Substrate/Seedling quality/Agronomic characters/Yield and its component factors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