Title: Effect of Application Time of Panicle Fertilizer on Accumulation of Endosperm Protein in Rice Kernels
Abstract: Effect of the timing of nitrogen application before heading on accumulation of endosperm protein in rice kernels (Wuxiangjing No.9) was studied in this paper.The results were as follows:Application of panicle fertilizer could increase protein content per dry weight with the development of rice kernels,especially application at leaf age remains 0.5.The later the timing of panicle fertilizer application was,the higher the crude protein content and glutelin content of rice endosperm was and the lower the prolamin content of rice endosperm was.The protein patterns and the content were changed in the endosperm of inferior grains and prior grains when the nitrogen was applied at leaf age remains 2.5.However,the results of the application at leaf age remains 0.5 was opposite.All components of the endosperm proteins were entirely synthesized from 15 to 25 days after anthesis or latter.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 2
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot