【摘要】 目的:筛选高产的饲用油菜品种,为加速开发油菜饲用价值提供技术参考。方法:采用单因素随机区组田间试验,研究比较5个不同油菜品种(秦优7号、天油早2号、浙平4号、秦优33、天油10号)的生长性状、产量性状和饲草产量,以筛选高产的饲用油菜品种。结果:结果表明,除天油早2号外,其余4个品种的主茎高、主茎粗、一次分枝数、单株产量差异均未达到显著水平,天油早2号油菜的菜籽重量、叶重、角果重、植株总重等性状达到显著水平。结论:天油早2号全株饲用价值最高。更多还原

【Abstract】 Objective:Screening of to accelerate the development of rapeseed forage value to provide technical reference. Methods: The single factor randomized block group field experiment was used to compare the effects of different varieties on the growth performance and yield of rapeseed, and the growth traits and yield traits of different varieties of rape were compared high yield of forage rape varieties to screen the high yield of forage rape varieties. Results: The results showed that except for Tianyouzao No. 2, the main stem height, main stem diameter, primary branch number and yield per plant of the other four varieties did not reach significant levels. The rapeseed weight and leaf weight of Tianyouzao No. 2 rapeseed.The traits such as the weight of the pods and the total weight of the plants reached a significant level. Conclusion: In summary, Tianyouzao No. 2 has the highest value of whole plant feeding.更多还原