Over 200,000 Chinese sturgeons in di"erent age groups ranging from infant to 15 years old were released into the Yangtze River on 28 March during the annual release event designed to bolster the population of thi...Over 200,000 Chinese sturgeons in di"erent age groups ranging from infant to 15 years old were released into the Yangtze River on 28 March during the annual release event designed to bolster the population of this endangered species and raise public awareness.The event,organised by the Ministry of Agriculture and Rural A"airs of China and China Three Gorges Group(CTG),took place in Yichang City,central China’s Hubei Province.展开更多
Yangfujing 7A, derived from the cross between Xu 9201A and Yangfujing 7 and its successive backcrosses, is a BT-type japonica CMS line developed by the Agricultural Institute of Riparian Region of Jiangsu Province. It...Yangfujing 7A, derived from the cross between Xu 9201A and Yangfujing 7 and its successive backcrosses, is a BT-type japonica CMS line developed by the Agricultural Institute of Riparian Region of Jiangsu Province. It shows good integrat- ed characteristics, stable male sterility, good flowering habits, high out crossing rate, strong disease resistance, fine grain quality （reaching the 1st class of national standards for fine quality rice） and high combining ability. In 2012, it was technically identified in Jiangsu Province. Its F1 hybrid combination Tongyoujingl （Yangfujing 7 A/R98）, showing high yield and good grain quality, was registered and released to commercial production by Jiangsu Crop Variety Appraisal Committee in 2013.展开更多
文摘Over 200,000 Chinese sturgeons in di"erent age groups ranging from infant to 15 years old were released into the Yangtze River on 28 March during the annual release event designed to bolster the population of this endangered species and raise public awareness.The event,organised by the Ministry of Agriculture and Rural A"airs of China and China Three Gorges Group(CTG),took place in Yichang City,central China’s Hubei Province.
基金Supported by the Science and Technology Innovation Program of Nantong City,Jiangsu Province(HL2012019)~~
文摘Yangfujing 7A, derived from the cross between Xu 9201A and Yangfujing 7 and its successive backcrosses, is a BT-type japonica CMS line developed by the Agricultural Institute of Riparian Region of Jiangsu Province. It shows good integrat- ed characteristics, stable male sterility, good flowering habits, high out crossing rate, strong disease resistance, fine grain quality （reaching the 1st class of national standards for fine quality rice） and high combining ability. In 2012, it was technically identified in Jiangsu Province. Its F1 hybrid combination Tongyoujingl （Yangfujing 7 A/R98）, showing high yield and good grain quality, was registered and released to commercial production by Jiangsu Crop Variety Appraisal Committee in 2013.
