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当前位置: 首页 > 文章 > 高蛋白大豆新品种蒙9803选育及栽培技术研究 安徽农业科学 2010,38 (19) 42-43+54
Position: Home > Articles > Study on Breeding and Cultivation Technique of A New Soybean Variety Meng 9803 with High Protein Journal of Anhui Agricultural Sciences 2010,38 (19) 42-43+54

高蛋白大豆新品种蒙9803选育及栽培技术研究

作  者：
李杰坤;孙文勤;张磊;黄志平;张丽亚;胡晨;胡国玉
单  位：
阜阳市颍州区种子管理站;安徽省农业科学院作物研究所
关键词：
高蛋白大豆;蒙9803;品种选育;特征特性;栽培技术
摘  要：
[目的]介绍高蛋白大豆新品种蒙9803的选育及栽培技术。[方法]蒙9803由安徽省农科院作物所于1998年以洪引1号为母本,郑492为父本进行有性杂交,经系谱法选择和海南加代选育而成。描述了该品种的产量表现及品种特征特性,并介绍了其栽培技术要点。[结果]蒙98032007～2008年参加安徽省夏大豆品种区域试验,2年平均产量2550.75kg/hm2,比对照品种中豆20增产1.14%,并表现丰产、稳产、抗病、抗倒伏。该品种生育期104d,单株有效荚数36.8个,单株粒数67.1个,百粒重19.0g,籽粒蛋白质含量46.31%,脂肪含量19.69%,最佳种植密度为22.5万～27.0万株/hm2,在中高肥力田块易获高产。[结论]蒙9803是高产、中粒、高蛋白夏大豆新品种,适宜在安徽沿淮、淮北地区和黄淮海南部地区作中熟夏大豆种植。
译  名：
Study on Breeding and Cultivation Technique of A New Soybean Variety Meng 9803 with High Protein
作  者：
LI Jie-kun et al(Crop Institute of Anhui Academy of Agricultural Science,Hefei,Anhui 230031)
关键词：
Soybean variety with high protein;Meng 9803;Characteristic;Cultivation technique
摘  要：
[Objective]The study aimed to introduce the breeding and cultivation technique of a new soybean variety Meng 9803 with high protein.[Method] Meng 9803 was bred through first sexual hybridization with Hongyin 1 as the female parent and Zheng 492 as the male parent,then selection with pedigree method and finally generation-adding in Hainan by Crop Institute of Anhui Academy of agricultural Science in 1998.The yield preferment and variety characteristic of this variety were described and its main cultivation technique was introduced.[Result] In the area test of summer soybean variety in Anhui Province in 2007-2008,Meng 9803 got the mean yield of 2 years was 2 550.75 kg/hm2,being increased by 1.14% compared with Zhongdou 20 and showed the characteristics of high yield,stable yield,disease resistance and lodging resistance.The variety had the growing period of 104 d,the effective pods per plant of 36.8,grains per plant of 67.1,100 grain weight of 19.0 g,protein content in grain of 46.31% and fat content of 19.69%.Its optimum planting density was 22.5-27.0×104 plant/hm2 and it was easy to get high yield in the field with middle-high fertility.[Conclusion] Meng 9803 was a new summer soybean variety with high protein,middle grain and high protein,which as the middle summer soybean was suitable to be planted in the area along Huaihe,the Huaibei area and the south area of Huang-Huai-Hai Plain.

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