【摘要】 在穴盘育苗条件下,对甜椒的适宜营养面积及苗龄进行了研究,结果表明:与72孔苗相比,50孔苗的各项指标均有不同程度的提高,且营养面积与苗龄之间存在互作效应。不同类型穴盘条件下,均表现为大龄(65天)苗素质较差,前期产量较高,但总产量较低;小龄(35天)苗总产量最高,但前期产量最低;中龄(50天)苗素质较好,前期产量及总产量均较高,特别是50孔中龄苗的总产量与小龄苗的差异不显著,具有较高的生产能力。更多还原

【Abstract】 Under the condition of raised seedlings in plug,The effect of leaf area and seedling age on quality of sweet pepper seedling raised in plug and yield were studied.The results showed that comparing with the seedlings in72-plug,the quality of the seedlings in50-plug was better,and there was interaction between leaf area and seedling age.No matter in which type of plug,the old-age(65days)seedlings’quality was worst,and though the early yield was higher,but the total yield was lowest;the young-age(35days)seedlings’quality was better,and the total yield was highest,but the early yield was lowest.the middle-age(50days)seedlings’quality was best,and had higher productivity because the early and total yield were all higher,especially the middle-age seedlings in50-plug.更多还原