LIU Bing-fu,WANG Dan,SUN Jia-bo,et al.Effects of Different Application Amount of Organic Fertilizer on Strawberry Quality and Yield[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(09):60-63,76.[doi:10.11942/j.issn1002-2767.2022.09.0060]
有机肥不同施用量对草莓品质和产量的影响
- Title:
- Effects of Different Application Amount of Organic Fertilizer on Strawberry Quality and Yield
- Keywords:
- different application quantity; strawberry; quality; yield.
- 文献标志码:
- A
- 摘要:
- 为促进草莓科学合理施肥,改善土壤理化性状以及草莓的风味和产量,以“雪里香”草莓为供试材料,进行中药材有机基质型有机肥梯度试验,以不施用任何肥料作为对照(CK),设定4个处理梯度,分别为4 678.5 kg·hm-2(T1)、14 062.5 kg·hm-2(T2)、23 437.5 kg·hm-2(T3)、32 812.5 kg·hm-2(T4),测定不同有机肥施用量对草莓营养生长指标、果实品质指标和果实产量等的影响。结果表明,土壤理化性状指标随着施肥梯度的递增表现出显著性差异,说明该中药材有机质型有机肥具有明显改善土壤理化性状、培肥地力等作用。从不同有机肥施用量对草莓植株生长和果实品质的影响来看,T3处理下的草莓风味更佳。T3处理与T2处理相比,平均单果重增加0.10%、单株平均产量增加0.30%、折合产量增加1.09 kg·hm-2,两处理间产量差异不显著。从各项测定指标结果得出T2和T3处理为最适有机肥施用量,但综合来看T2处理既能显著提高草莓田土壤主要养分含量,也能促进草莓生长,同时还能显著增加草莓产量和改善草莓品质。
- Abstract:
- In odrer to promote the scientific and rational fertilization of strawberries, improve the soil physical and chemical properties and the flavor and yield of strawberries, the “snow fragrance” strawberry was taken as the test material, and conductd the organic matrix organic fertilizer gradient test of Chinese medicinal materials,As a control (CK), four treatment gradients were 4 678.5 kg·ha-1 (T1), 14,062.5 kg·ha-1 (T2), 23,437.5 kg·ha-1 (T3), 32 812.5 kg·ha-1 (T4), and the effects of different application amounts on strawberry nutritional growth index, fruit quality index and fruit yield were determined. The results showed that the soil physical and chemical traits varied significantly with the increase of the fertilization gradient, indicating that the organic organic fertilizer significantly improved the soil physical and chemical properties and improved the soil fertility.From the influence of different organic fertilizer application amount on strawberry plant growth and fruit quality, the strawberry flavor under T3 treatment was better.Compared with T2 treatment, the ahe equivalent production increased by 1.09 kg·ha-1. The yield difference between the two trverage single fruit weight increased by 010%, the average production increased by 0.30%, and there was not significant difference between them .From the measurement results, T2 and T3 treatments are the optimal amount of organic fertilizer application, but the overall T2 treatment can significantly improve the main nutrient content of strawberry field soil, but also promote the growth of strawberry, and significantly increase the yield of strawberry and improve the quality of strawberry.
参考文献/References:
[1]陈劲憬,高丽红,曹之富. 施肥对设施土壤及作物生育的影响研究进展[J]. 农业工程学报,2005,21(14):16-20.
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备注/Memo
收稿日期:2022-05-16