HUBEI AGRICULTURAL SCIENCES ›› 2023, Vol. 62 ›› Issue (7): 73-79.doi: 10.14088/j.cnki.issn0439-8114.2023.07.013

• Horticulture & Local Products • Previous Articles     Next Articles

Effects of application of garbage enzyme on the growth and quality of pine willow sprouts

YAN Bing-jie, DENG Zi-xuan, WANG Yi-he, REN Wen-zhuo, LI Jun-yang, NAN Song-jian   

  1. Yantai Institute of China Agricultural University, Yantai 264670,Shandong,China
  • Received:2023-02-20 Online:2023-07-25 Published:2023-08-15

Abstract: A single-factor multilevel method was used to study the effects of different dilutions of garbage enzyme diluents and different water and fertilizer combinations on germination, growth and quality of pine willow. The growth indexes such as germination potential, germination rate, single plant fresh weight, plant height, root length and stem thickness, and quality indexes such as vitamin C content, soluble sugar content and protein content were measured for each treatment. The results showed that 100 times of garbage enzyme diluent was the most effective in promoting the germination of pine willow seeds, and its germination potential and germination rate increased by 15.15% and 6.42%, respectively, compared with the control; 100 times of garbage enzyme diluent was the most effective in promoting the growth and development of pine willow sprouts, and its vitamin C content, soluble sugar content and protein content increased by 32.85%, 36.81% and 14.11%, respectively, compared with the control; with the increase of diluent ratio, the promoting effect of garbage enzyme on each index of pine willow increased first, then decreased and then tended to be stable; among different water and fertilizer matching modes, soaking seeds, watering and spraying fertilization all used 100 times garbage enzyme diluent had the best comprehensive promoting effect on each index.

Key words: garbage enzyme, pine willow, sprouts, growth, quality

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