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商花511是商丘市林科学院以豫花15号为母本,商研9658为父本,经品种间有性杂交育成的高产高油抗网斑病大果花生新品种。在2012~2013年河南省麦套花生品种区域试验中,商花511平均荚果产量5 906.19 kg/hm~2,平均籽仁产量4 149.3 kg/hm~2;在2013年河南省麦套花生生产试验中,商花511平均荚果产量6 036.45 kg/hm~2,平均籽仁产量4 309.50kg/hm~2。商花511粗脂肪含量为56.62%,油酸含量44.9%,亚油酸含量33.4%,油亚比1.34;高抗花生网斑病,中抗花生叶斑病,中抗花生病毒病,抗根腐病和颈腐病;百果重270.6 g,百仁重110.9 g,出仁率70.6%,生育期120天左右。商花511于2015年8月通过河南省农作物品种审定委员会审定,适宜在河南及周边地区淮河以北春播、麦垄套种、油菜茬、蒜茬花生产区种植。
Shanghua 511 is a new breed of peanut with high yield and high net resistance to net blotch in Shangqiu Academy of Forestry with Yuhua 15 as its female parent and Shangyan 9658 as its male parent. In the regional experiment of wheat germplasm varieties in Henan Province from 2012 to 2013, the average pod yield of commercial flower 511 was 5 906.19 kg / hm ~ 2 and the average yield of kernel was 4 149.3 kg / hm ~ 2. In 2013, In the experiment, the average pod yield of commercial flower 511 was 6 036.45 kg / hm ~ 2 and the average yield of kernel was 4 309.50 kg / hm ~ 2. Shanghua 511 crude fat content of 56.62%, oleic acid content of 44.9%, linoleic acid content of 33.4%, oil Abeta 1.34; high resistance to peanut leaf spot, the resistance to peanut leaf spot disease, resistance to peanut virus disease, root Rot and neck rot; fruit weight 270.6 g, 100 kernel weight 110.9 g, kernel rate 70.6%, growth period of 120 days. Shanghua 511 was approved by Henan Province Crop Variety Approval Committee in August 2015 and is suitable for planting in spring and sowing in northern of Huaihe River in Henan and surrounding areas, interplanting of wheat and wheat, rape stubble and garlic stalks.