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黑龙江省2006-2017年选育审定水稻品种分析与探讨 被引量:4
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作者 张成亮 周世伟 +5 位作者 赵跃坤 李国泰 赵杨 由莉 宋伟丰 孙瑀琪 《中国种业》 2018年第10期49-51,共3页
黑龙江作为全国的水稻种植大省,2006-2017年共选育审定水稻品种213个,通过对选育审定品种的数量情况、品种类型、适应区域、审定主体、选育方法等基本情况进行分析,清楚认识在取得一定成绩的同时,依然存在审定品种低水平重复、特用水稻... 黑龙江作为全国的水稻种植大省,2006-2017年共选育审定水稻品种213个,通过对选育审定品种的数量情况、品种类型、适应区域、审定主体、选育方法等基本情况进行分析,清楚认识在取得一定成绩的同时,依然存在审定品种低水平重复、特用水稻品种供给不足、部分适应区域品种短缺、种业企业创新能力不强、育种方法单一等问题,还需要政府、种业企业、科研单位等共同开展有针对性的改进措施与办法。 展开更多
关键词 选育审定 水稻 品种 分析 探讨
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Breeding of New Japonica-indica Hybrid Rice Combination Chunyou 59 被引量:9
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作者 WU Ming-guo LIN Jian-rong +1 位作者 SONG Xin-wei RUAN Guan-hai 《Agricultural Science & Technology》 CAS 2011年第8期1139-1140,1143,共3页
Chunyou 59 is a japonica-indica hybrid rice combination developed from Chunjiang 16A(a late japonica CMS line with dwarfness and early anthesis time)and CH59(an indicaclinous wide compatibility restorer line).It has t... Chunyou 59 is a japonica-indica hybrid rice combination developed from Chunjiang 16A(a late japonica CMS line with dwarfness and early anthesis time)and CH59(an indicaclinous wide compatibility restorer line).It has the characteristics of strong heterosis,strong stem,good lodging resistance,large panicles,good cold tolerance,high yield and wide adaptability.It was registered and released by Jiangxi Provincial Crop Variety Appraisal Committee in March 2009.The breeding procedure,characteristics,major techniques of cultivation and seed production of Chunyou 59 were introduced in the paper. 展开更多
关键词 Japonica-indica hybrid rice Chunyou 59 Lodging resistance BREEDING
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Breeding of New Processing Apricot Cultivar ‘Jinxiu'
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作者 Xiaohong WU Xiping ZHAO +4 位作者 Huanying TANG Xiancheng ZHANG Jingtao WANG Wenhui MA Liyong YUAN 《Agricultural Science & Technology》 CAS 2017年第11期2062-2063,共2页
‘Jinxiu' is a processing apricot(Armeniaca vulgaris L.) cultivar derived from the cross of ‘Chuanzhihong'בJintaiyang'.The fruit is oval-shaped with the ground color of orange and 1/4-1/2 sheet red... ‘Jinxiu' is a processing apricot(Armeniaca vulgaris L.) cultivar derived from the cross of ‘Chuanzhihong'בJintaiyang'.The fruit is oval-shaped with the ground color of orange and 1/4-1/2 sheet red in the surface. The average fruit weight is65.5 g, and the maximum value is 106 g. The flesh is orange, fine with very less fiber, toughness, less juice and freestone, and tastes sour and sweet. The soluble solid content is 12.5%. The edible rate is 95.8%. The fruit skin hardness is 12.9 kg/cm2 and storable. The preserved apricots have orange color and are tasty. The preserved yield is 40%. The fruit development period is 72 d. The fruit has high yield, and the fruit yield in full fruit period can reach 37 000 kg/hm2. ‘Jinxiu' was examined and approved by Hebei Examination and Approval Committee of Forest Tree Variety in 2013. 展开更多
关键词 APRICOT PROCESSING Culiivar
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