含腐殖酸复合肥对辣椒生长及产量的影响 - 202301 - 肥料与健康
含腐殖酸复合肥对辣椒生长及产量的影响
Effects of Compound Fertilizer Containing Humic Acid on Growth and Yield of Pepper
doi: 10.3969/j.issn.2096-7047.2023.01.010
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摘要:

为考察含腐殖酸复合肥的增产提质作用,以辣椒为试验对象,开展了田间小区试验。结果表明:施用含腐殖酸复合肥对辣椒的株高、茎粗和叶绿素相对含量均有促进作用;施用含腐殖酸复合肥可有效提高辣椒地上部鲜质量、地下部干质量、果实中的可溶性糖和维生素C含量,降低硝酸盐含量,既提高了辣椒产量,又改善了辣椒果实品质。施用含腐殖酸复合肥对促进辣椒生长发育、提高产量和果实品质有显著效果。

关键词:
Abstract:

In order to investigate the effect of compound fertilizer containing humic acid on yield and quality, a field plot experiment is carried out with pepper as the experimental object. The results show that the application of compound fertilizer containing humic acid promoted the plant height, stem diameter and relative content of chlorophyll of pepper. The application of compound fertilizer containing humic acid can effectively improve the aboveground fresh weight, underground dry weight, soluble sugar and vitamin C content in the fruit of pepper, and reduce the nitrate content, which not only improves the yield of pepper, but also improves the quality of pepper fruit. The application of compound fertilizer containing humic acid has significant effects on promoting the growth and development of pepper, increasing the yield and fruit quality.

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