ZHANG Wei-mei.Breeding of New Autumn Soybean Liqiu 6 with High Quality and Yield[J].Soybean Science,2018,37(04):655-656.[doi:10.11861/j.issn.1000-9841.2018.04.0655]
优质高产秋大豆品种丽秋6号的选育
- Title:
- Breeding of New Autumn Soybean Liqiu 6 with High Quality and Yield
- Keywords:
- High quality; High yield; Autumn soybean; Liqiu 6; Breeding
- 文献标志码:
- A
- 摘要:
- 丽秋6号是浙江省2018年审定的秋大豆品种。生育期102.4 d，有限结荚习性，株型收敛，叶片卵圆形，紫花，灰毛。单株有效荚数52.5个，每荚粒数1.8粒，百粒重32.9 g。籽粒椭圆形，黄皮，深褐脐。蛋白质含量48.4%，脂肪含量15.6%。产量2 178.0 kg·hm-2，比对照浙秋豆2号增产11.6%。该品种具有优质、高产、耐瘠等特点，适宜在浙江省及气候相似地区作秋大豆或秋菜用大豆种植。
- Abstract:
- New autumn soybean Liqiu 6 approved by Zhejiang Province in 2018. Its growth period is 102.4 d with limited growth habit, and its main morphological characteristics is convergence plant type, ovoid blade, purple flowers and gray umbilical. The number of effective pods is 52.5 of single plant, grain seed number is 1.8 per pod and 100-seed weight is 32.9 g. The seeds are oval, yellow testa and dark brown navel. The protein and fat content is 48.4% and 15.6%，respectively. The yield of Liqiu 6 reached 2 178.0 kg·ha-1. Increased production by 11.6% compared with control Zheqiudou 2. The new variety expressed the features of high yield and quality, barren-tolerance, suitable for cultivating in most area of Zhejiang province and similar climate region.
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备注/Memo
收稿日期：2018-05-21