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82—7分枝大豆是辽宁省喀左县现代农业基点培育而成。1986年引入唐山市新区小面积试种,1988年示范120亩,平均亩产274公斤,有4.8亩高产地块平均亩产312公斤,开创唐山地区大豆高产纪录。分枝大豆生育期118—120天,株高90—100厘米,无限结荚习性,单株结荚60—70个,最高单株荚数116个,荚粒数2—3个,百粒重18—20克,种子黄色,适合东北、华北地区中等肥力土壤、沙质壤土种植。 82—7分枝大豆因具有较强的分枝能力,适于大面积平播,如与
82-7 Branch Soybean is a base of modern agriculture in Camellia County, Liaoning Province. Tangshan City in 1986 introduced a small area of the new trial area, in 1988 demonstration 120 acres, an average of 274 kilograms per mu, 4.8 acres of high-yield plots average yield 312 kilograms, creating Tangshan high yield records of soybeans. Branching soybean growth period of 118-120 days, 90-100 cm height, unlimited pod habit, single plant pod 60-70, the highest number of pods per plant 116, the number of pods 2-3, 100 weight 18-20 grams, yellow seed, suitable for northeast, north China fertile soil, sandy loam planting. 82-7 branched soybeans because of its strong ability to branch, suitable for large-scale broadcast, such as with