Abstract:

In order to improve the output of Forage Rice, brown rice, protein content, this study selected five soils in Hunan Province to study the Forage Rice in the yield and quality changes. The results showed that five types of soil Forage Rice Yield Yellow clayey paddy soil was the highest 6358.5 kg/hm2, followed Grey-yellow soil 6295.5 kg/hm2 yield performance for the Yellow clayey paddy soil > Grey-yellow soil > Redish yellow clayey paddy soil > Calcareous loamy paddy soil > Neutral purplish clayey soil. Yellow clayey paddy soil, Grey-yellow soil, Redish yellow clayey paddy soil than in Calcareous loamy paddy soil, Neutral purplish clayey soil of the whole growth period shortened to 1 day. Grey-yellow soil had a higher rate and protein content of brown rice, brown rice was 80.1%, protein content was 12.2%. Comprehensive analysis of this trial Forage Rice yield, growth duration and grain quality characteristics, which the most suitable soil for the cultivation of Forage Rice was Grey-yellow soil, followed by the Yellow clayey paddy soil and Redish yellow clayey paddy soil.