Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (1): 61-65.DOI: 10.16178/j.issn.0528-9017.20221081

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Effect of Yandashuai organic fertilizer on yield and quality of flue-cured tobacco

GUO Quanwei(), ZHANG Yinghua, CUI Zhijun, WANG Shuke, DU Yuhai, FAN Zengbo, LIU Yang, ZHANG Yong, WANG Yi()   

  1. Shandong Weifang Tobacco Co., Ltd, Weifang 261205, Shandong
  • Received:2023-02-23 Online:2024-01-11 Published:2024-01-17

Abstract:

In 2020, field experiments were carried out in Zhucheng and Linqu to study the effects of organic fertilizer for tobacco on the growth and development of flue-cured tobacco and the quality of tobacco leaves. In this study, 40 kg of soybean cake and 5 kg of pure nitrogen were applied to every 667 m2 as the control, and 40 kg of soybean cake and 10 kg of Yandashuai organic fertilizer (pure nitrogen reduced by 10%, T1), 40 kg of soybean cake and 25 kg of Yandashuai organic fertilizer (pure nitrogen reduced by 20%, T2) and 40 kg of Yandashuai organic fertilizer (pure nitrogen reduced by 5 kg, T3) were three treatments. The results showed that T2 treatment had the best effect, promoted the root development of tobacco plants, and had the highest yield and output value after harvesting and roasting.

Key words: flue-cured tobacco, fertilization, organic fertilizer, yield and quality

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