高产优质豌豆新品种银豌2号选育报告

豌豆新品种银豌2号是以银豌l号为母本、Haiila为父本，在灌溉条件下经系谱选育而成。在2009—2010年白银市多点试验中，银豌2号2a10点（次）折合平均产量为5404．5kg／hm2，较对照品种银豌1号增产12．4％。该品种为半无叶型，生育期96d，株高65cm，百粒重26．5g，籽粒含粗蛋白246．3g／kg、淀粉602．9g／kg、赖氨酸14．0g／kg、粗脂肪13．7g，kg、灰分29．5g／kgo适宜在甘肃省灌区及高寒阴湿及同类地区种植。

Breeding Report of A New Pea Variety Yinwan 2 With High Yield and Good Quality

Yinwan 2 was a new pea variety bred by pedigree with the parental combination of Yinwan 1/Hafila under irrigation. The average yield of Yinwan 2 was 5 404.5 kg/hm2 and 12.4% higher than of the check Yinwan 1 which was conducted during the period 2009--2010 in 2 a 10 point of the multi-point test. The results showed that Yinwan 2 was the semi-leafless, and the growth period, plant height, kernel weight were 96 d,65 cm, 26.5 g, respectively. The results also indicated that content of crude protein, starch, lysine, crude fat, ash were 246.3 g/kg, 602.9 g/kg, 14.0 g/kg, 13.7 g/kg, 29.5 g/kg, respectively. It is stuitable to plant in the irrigation areas and cold and high humid regions of Gansu province and other similar ecological areas.