施肥对不同基因型大叶韭菜产量的影响

Effects of Fertilization on Yield of Two Big-leaf Allium tuberosum Genotypes

[目的]为了寻求大叶韭菜高产优质的最佳品种和施肥条件。[方法]通过栽培试验,比较桂特一号大叶韭菜和大明山野生大叶韭菜在不同施肥处理条件下产量形成的差异。[结果]在不同施肥处理下,大叶韭菜单株产量、年产量差异均达到0.01显著水平,其中施有机肥的增产效果最好;在同一施肥处理条件下,2个不同基因型大叶韭菜间单株产量、年产量差异均达到0.01显著水平。[结论]施有机肥能明显提高2个不同基因型大叶韭菜的产量。桂特一号大叶韭菜高产优势突出,是值得推广的保健蔬菜新品种。

[Objective] The study aimed to find out the optimal variety and fertilization of big-leaf Allium tuberosum genotypes with high yield and good quality.[Method]By taking cultivation experiments,the per-plant yield and annual yield were compared for two big-leaf Allium tuberosum genotypes under different fertilization treatments.[Result]There were extremely significant differences in the per-plant yield and annual yield of the same Allium tuberosum among these fertilization treatments,and applying organic fertilizer made by fowl manure could increase yield evidently.Under the same fertilization treatments,the difference of per-plant yield and annual yield was significant between two Allium tuberosum genotypes.[Conclusion]Applying organic fertilizer could significantly improve the yield of two big-leaf Allium tuberosum genotypes.＇Guite No.1 big-leaf Allium tuberosum＇ which was a new vegetable variety with health function was good for popularizing.