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以3个不同采摘期菜用大豆品种(系)为材料,研究在地膜覆盖条件下的生育特性及鲜荚产量。试验结果表明:东农96-002植株高度最高(33.3 cm);采摘期最早的品系是沪宁95-1(7月21日);辽鲜1号单株荚数最多(40.9个);东农96-002百荚鲜重、鲜荚长、鲜荚宽均居首位,分别是280.6 g、6.23 cm、1.52 cm;品种间百荚鲜重方差分析差异达极显著水平(F=52.84**)、百粒鲜重差异达显著水平(F=15.45*)。辽鲜1号鲜荚产量最高(16 258.1 kg/hm2),品种间产量差异达极显著水平(F=32.84**)。就综合性状而言,菜用大豆东农96-002最适合在本地区早春覆膜种植。
Three different vegetable soybean cultivars (lines) were used as materials to study the growth characteristics and fresh pods yield under plastic film mulching. The results showed that the plant height of Dongnong 96-002 was the highest (33.3 cm); the earliest one was Hu-ning 95-1 (July 21); the number of pods per plant was the highest (40.9) Nong 96-002 The fresh weight, fresh pod length and fresh pod width ranked first in the population, which were 280.6 g, 6.23 cm and 1.52 cm, respectively. The variance of fresh weight and weight per 100 pods reached the most significant level (F = 52.84 * *), A significant difference between the fresh weight of 100 (F = 15.45 *). The yield of fresh pods in Liaoxian 1 was the highest (16 258.1 kg / hm2), and the difference was significant (F = 32.84 **). In terms of comprehensive traits, vegetable soybean Dongnong 96-002 is most suitable for planting in the early spring in this area.