新型肥料硝金豆在鲁西南蒜区的表现及效益分析

Performance and benefit analysis of new type of fertilizer nitro bean in southwest garlic region of Shandong Province

摘要: 为提高大蒜种植收益，开展了新型肥料硝金豆（核苷肽功能肥）在大蒜生产上的应用试验。结果表明，施用硝金豆能够增加大蒜植株茎粗、叶片数、根数、株高、蒜头横径、蒜头特级率、植株鲜质量和蒜头鲜质量，以及改善大蒜品质等，较常规施肥增产2 455.05 kg/hm²、增产率10.96%，节本1 725元/hm²，增加收益25 696.35元/hm²。

Abstract: In order to increase benefit of garlic planting, an experiment on a new type of fertilizer nitro bean（nucleoside peptide functional fertilizer）was carried out in garlic production．Test results showed that, application of nitro bean could increase stem diameter, number of blades, number of roots, plant height, girth stem, extra best rate, fresh weight of single plant and garlic, and improve quality of garlic．Compared with conventional fertilization, yield with nitro bean was increased by 2 455.05 kg/hm², yield rate increased by 10.96%, cost was saved by 1 725 yuan/hm², and income was increased by 25 696.35 yuan/hm²．