| 菜豆新品种连农无筋2号的选育 |
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| 引用本文： | 郭建华,刘学东,李梅,刘志娟,吕彦超.菜豆新品种连农无筋2号的选育[J].中国蔬菜,2009,1(14):71-73. |
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| 作者姓名： | 郭建华 刘学东 李梅 刘志娟 吕彦超 |
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| 作者单位： | 大连市农业科学研究院，辽宁大连 116036 |
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| 摘 要： | 连农无筋2号利用杂交育种，后代经过系统选育而成。它涉及4个亲本：82-3长菜豆、85-1、Cornell49-242、87B。植株蔓生
，商品荚绿色，扁形，荚长22 cm，荚宽1.5~2.0 cm，荚厚1.2~1.7 cm，荚形指数1.36，单荚质量23.0 g左右。抗锈病，中抗炭疽病
。春、秋露地栽培每667 m2产量分别为3 076、2 243 kg，春季大棚栽培平均每667 m2产量2 500 kg左右，冬季温室栽培平均产量3
200 kg，适合北方地区春秋大棚、春秋露地及冬季温室栽培。
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| 关 键 词： | 菜豆 连农无筋2号 |
| 收稿时间： | 2009-01-06; |
A New Kidney Bean Variety -'Liannongwujin No.2' |
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| GUO Jian-hua,LIU Xue-dong,LI Mei,LIU Zhi-juan,LV Yan-chao.A New Kidney Bean Variety -'Liannongwujin No.2'[J].China Vegetables,2009,1(14):71-73. |
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| Authors: | GUO Jian-hua LIU Xue-dong LI Mei LIU Zhi-juan LV Yan-chao |
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| Institution: | Dalian Institute of Agricultural Sciences,Dalian 116036,Liaoning,China |
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| Abstract: | 'Liannongwujin No.2'is a newly bred kidney bean variety developed by systematic selection after crossing made in 4 parents of'80-3 changjiangdou','85-1','Corrull49-242'and'87 B'.It has the characteristics of trailing plant with green flat-shape pod.The length of pod is 22 cm,the width is 1.5-2.0 cm and the weight per pod is about 23.0 g.It is resistant to rust and mid-resistant to anthracnose.Its yield is about 4.6 t·hm-2,3.3 t·hm-2,3.75 t·hm-2 and 4.8 t·hm-2,respectively in open field in spring and autumn,protected field in spring and winter.It is suitable for cultivation in open field in spring and autumn,protected field in spring,autumn and winter in northern China. |
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| Keywords: | Kidney bean 'Liannongwujin No 2' |
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