2004•JOURNAL OF HUNAN AGRICULTURAL UNIVERSITYRequires access

Effect of various cultivations on yield and contents of protein and amino acid of grain in rice

Rong Xiangmin, Xie Guixian, Jianwei Peng, Qiang Liu, Zhu Hong-mei, Xiangyang Lu

Abstract

The influence of three cultivations on photosynthesis characteristic,yield of rice and contents of protein and amino acid in brown rice were investigated in field-plot experiment.The results showed that high-protein and high-yield integrative cultivation could significantly improve photosynthesis characteristic of functional leaves,increase yield of grain and contents of protein,total amino acid,7 mankinds essential amino acid and 11 pigs essential amino acid in brown rice compared with those of san-zhuang-san-gao-cultivation and conventional cultivation.

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Available abstract

Key concepts: Yield (engineering), Amino acid, Brown rice, Photosynthesis, Grain yield, Agronomy, Chemistry, Food science