Journal of Tianjin Agricultural University ›› 2018, Vol. 25 ›› Issue (2): 13-16.doi: 10.19640/j.cnki.jtau.2018.02.004

• Researches and Scientific Notes • Previous Articles     Next Articles

Effects of mushroom dregs substrate cultivation on yield and quality of tomato in solar greenhouse

LIU Zhong-liang, JIAO Juan, GU Duan-yin, ZHANG Yan-yan, GAO Jun-jieCorresponding Author   

  1. Tai'an Academy of Agricultural Sciences, Tai’an 271000, Shandong Province, China
  • Received:2017-11-08 Online:2018-06-20 Published:2019-11-12

Abstract: In order to effectively realize cyclic utilization of mushroom dregs, golden mushroom dregs were taken as main material to study the effects of mushroom dregs substrate on quality, yield and economic benefit of protected tomato. The results showed that the fruit quality of tomato could be significantly improved by mushroom dregs cultivation, with the Vc contents of tomato in Early Spring-cultivation and Autumn-winter season cultivation increased by 10.26% and 16.54% than that of controls in soil cultivation, respectively. The highest content(FW) of lycopene was 165.48 mg/kg in mushroom dregs cultivation, which was 11.04% higher than that of soil cultivation. Sugar to acid ratio of mushroom dregs cultivation tomato were 8.59 and 8.52 , respectively, which tasted better than that of soil cultivation. In addition, the yields of mushroom dregs cultivation tomato in Early Spring-cultivation and Autumn-winter season cultivation were 166 304.25 kg/hm2 and 150 935.25 kg/hm2, respectively, which were significantly higher than that in soil cultivation. The economic benefit of tomato in Early Spring-cultivation and Autumn-winter season cultivation were significantly increased by ¥182 253.90/hm2 and ¥151 074.75/hm2, than that of soil cultivation, respectively. This research demonstrates the reliability of mushroom dregs utilization in tomato substrate cultivation and offers some theoretical bases for efficient utilization of mushroom dregs and good quality and high yield of tomato cultivation.

Key words: mushroom dregs, tomato, quality, yield

CLC Number: