有机肥、无机肥与微肥配施对色素辣椒生长发育及产量的影响

Effects of Combined Application of Organic,Inorganic and Trace Elements Fertilizers on the Development and Yield of Pigment Pepper

在大田条件下,采用L25(56)正交试验设计,研究山西石灰性褐土在追施150kg/hm2尿素的基础上,有机肥、无机磷、钾肥与微肥配施对色素辣椒品种‘临猗大板椒'生长发育与产量的影响。结果表明:有机肥、无机肥与微肥合理配施极显著改善了色素辣椒植株的形态,增大了茎粗和叶面积,为色素辣椒的高产奠定了物质基础;在本试验条件下使色素辣椒高产的最佳肥料配比分别为膨化鸡粪25020kg/hm2、过磷酸钙900kg/hm2、硫酸钾390kg/hm2、硫酸锌30.0kg/hm2、硼砂6.0kg/hm2。

Pigment pepper ＇Linqidabanjiao＇ was treated with a combination of organic fertilizer, inorganic fertilizer and trace element fertilizers to observe their growth and development on calcareous cinnamon soil in the field in Shanxi Province, and an orthogonal experimental design was arranged with 5 factors at 5 levels. The results showed that the combined application of organic fertilizer, inorganic fertilizer and trace element fertilizers at a proper ratio significantly improved the morphology of the plant and increased the stem girth and the leaf area, which contributed to high yield of pigment peppers. The optimum rates fertilizers for pigment pepper were 25 020 kg/hm^2 for organic fertilizer, 900 kg/hm^2 for superphosphate, 390 of the kg/hm^2 for potassium sulfate, 30.0 kg/hm^2 for zinc sulfate, and 6.0 kg/hm^2 for borax.