摘要
植物的正常生长都离不开光照。光照强度对水稻的生长发育影响显著,本文以连粳15号水稻为研究对象,采用盆栽试验,通过测定水稻的株高、产量及品质等指标,探讨了遮光处理对水稻的生长发育以及稻米品质的影响。结果表明:经过遮光处理之后的水稻,株高、叶片数、产量均明显下降,稻米的营养品质和食味品质均较差。
The normal growth of any plant depends on the light.The light intensity has a significant effect on the growth and development of rice. The pot experiment was used to determine the plant height,yield and quality of rice. The effects of shading on the growth and development of rice and its quality were discussed. The results showed that the plant height,number of leaves and yield of rice after shading treatment decreased obviously,and the nutritional quality and taste quality of rice were poor.
作者
徐波
王宝祥
邢运高
孙志广
杨波
刘艳
卢百关
徐大勇
XU Bo;WANG Baoxiang;XING Yungao;SUN Zhiguang;YANG Bo;LIU Yan;LU Baiguan;XU Dayong(Lianyungang Institute of Agricultural Sciences,Xuhuai Region,Jiangsu Province,Lianyungang,Jiangsu 222001;Jiangsu Modern Crop Production Co-innovation Center,Lianyungang,Jiangsu 222001)
出处
《热带农业工程》
2019年第1期19-20,共2页
Tropical Agricultural Engineering
基金
连云港市财政专项支持(No.QNJJ1912)
现代农业技术体系建设专项资金资助
高产优质多抗耐盐(碱)水稻新种质创制(No.BE2016370-3)
清香软粳的水稻基因发掘、育种材料创制(No.BE2017323)
关键词
遮光
水稻
生长发育
稻米品质
shading
rice
growth and development
rice quality
