“１１２９”特大粒黄豆培育成功河北省沧县大褚村乡大豆研究会海码头原种场培育的旱粮优种作物—“１１２９”特大粒黄豆，经多年试种喜获成功。有关专家对此项成果予以肯定，并建议大面积普及推广。“１１２９”特大粒黄豆是日本“壮羊”和美国“窄叶８１５”的单株传品... “1129” large-grained soybean cultivation success Cangxian County, Hebei Province, Dacun Chu village Soybean Research Institute will be the original seafarm breeding of the original high-yielding crops - “1129” Extra large soybeans, after many years of successful trial success. The experts concerned affirmed this achievement and proposed the popularization of large-scale popularization. “1129” extra large soybeans are Japan’s “strong sheep” and the United States “Narrow Leaf 815” single plant ...