Relationship between eating quality(EQ)andphysico-chemical properties of 78 high grainquality rice varieties,45 indica and 33 japoni-ca,were studied in 1995.The samples werecollected from different rice growing region...Relationship between eating quality(EQ)andphysico-chemical properties of 78 high grainquality rice varieties,45 indica and 33 japoni-ca,were studied in 1995.The samples werecollected from different rice growing regions in20 provinces.The physico-chemical proper-ties,including grain length(GL),length towidth ratio(L/W),chalky grain rate(CG),chalkiness(CH),translucency(TR),gela-tinization temperature(GT,measured by alka-li spreading value),gel consistency(CA2),amylase content(AC),and protein content(PC)were measured according to the standard展开更多
[Objective]The paper was to seek new varieties of high quality conventional rice suitable for Yangjiang area,Guangdong Province,China.[Method]In 2017,introduction test was performed with seven new varieties of high-qu...[Objective]The paper was to seek new varieties of high quality conventional rice suitable for Yangjiang area,Guangdong Province,China.[Method]In 2017,introduction test was performed with seven new varieties of high-quality conventional rice approved by Guangdong Province in recent years,including Huangsilizhan,Guangjingruanzhan,Heliyouzhan,Huahang 48,Limiaozhan,Lvyinzhan,Yuehesimiao,to investigate the main agronomic traits and yield of all varieties tested.[Result]The comprehensive performance of Lvyinzhan,Guangjingruanzhan,Limiaozhan and Huahang 48 was outstanding,showing the characters of good yield,excellent rice quality and strong stress resistance.[Conclusion]Lvyinzhan,Guangjingruanzhan,Limiaozhan and Huahang 48 are suitable for large-scale demonstration and promotion in Yangjiang area.展开更多
Early maturing rice variety of high quality "Zhefu 218" was developed by prof XIA Yingwu, Zhejiang Agricultural University, Hangzhou, China. The growth period of the new rice variety is 106 d and its average...Early maturing rice variety of high quality "Zhefu 218" was developed by prof XIA Yingwu, Zhejiang Agricultural University, Hangzhou, China. The growth period of the new rice variety is 106 d and its average yield is about 5.25-7.08 t / ha. It has the speciality of early-maturing combined with good quality. Not only the grains of "Zhefu 218" are of excellent cooking, but also of nutritive quality. The flavour of the cooked rice of"Zhefu 218" is considerably better than those of the ordinary rice cultivars here.展开更多
文摘Relationship between eating quality(EQ)andphysico-chemical properties of 78 high grainquality rice varieties,45 indica and 33 japoni-ca,were studied in 1995.The samples werecollected from different rice growing regions in20 provinces.The physico-chemical proper-ties,including grain length(GL),length towidth ratio(L/W),chalky grain rate(CG),chalkiness(CH),translucency(TR),gela-tinization temperature(GT,measured by alka-li spreading value),gel consistency(CA2),amylase content(AC),and protein content(PC)were measured according to the standard
文摘[Objective]The paper was to seek new varieties of high quality conventional rice suitable for Yangjiang area,Guangdong Province,China.[Method]In 2017,introduction test was performed with seven new varieties of high-quality conventional rice approved by Guangdong Province in recent years,including Huangsilizhan,Guangjingruanzhan,Heliyouzhan,Huahang 48,Limiaozhan,Lvyinzhan,Yuehesimiao,to investigate the main agronomic traits and yield of all varieties tested.[Result]The comprehensive performance of Lvyinzhan,Guangjingruanzhan,Limiaozhan and Huahang 48 was outstanding,showing the characters of good yield,excellent rice quality and strong stress resistance.[Conclusion]Lvyinzhan,Guangjingruanzhan,Limiaozhan and Huahang 48 are suitable for large-scale demonstration and promotion in Yangjiang area.
文摘Early maturing rice variety of high quality "Zhefu 218" was developed by prof XIA Yingwu, Zhejiang Agricultural University, Hangzhou, China. The growth period of the new rice variety is 106 d and its average yield is about 5.25-7.08 t / ha. It has the speciality of early-maturing combined with good quality. Not only the grains of "Zhefu 218" are of excellent cooking, but also of nutritive quality. The flavour of the cooked rice of"Zhefu 218" is considerably better than those of the ordinary rice cultivars here.
