Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (35): 77-80.doi: 10.11924/j.issn.1000-6850.casb17030027

Special Issue: 资源与环境 园艺 农业生态

Previous Articles     Next Articles

Application of Different Organic Ecotype Matrix to Soilless Culture of Brassica campestris

  

  • Received:2017-03-04 Revised:2017-11-29 Accepted:2017-04-25 Online:2017-12-14 Published:2017-12-14

Abstract: To explore the feasibility of mushroom residue and sawdust instead of peat as vegetable substrate culture, the authors took mushroom residue, sawdust, peat and perlite as substrate material, the application effect of different material ratios in Brassica campestris soilless culture was studied. The results showed that plant growth of treatment 1 (peat: mushroom residue: sawdust: perlite=2:2:2:1) and treatment 5 (peat: mushroom residue: sawdust: perlite=4:2:2:1) were better than that of CK, the root activity, vitamin C content and chlorophyll content of treatment 1 and treatment 5 were higher than that of CK, NO3- content was lower than that of CK. The proper ratio of mushroom residue, sawdust and perlite could be developed for vegetable planting cultivation matrix. In this study, the cultivation medium of treatment 1 and 5 could be used as cultivation medium in Brassica campestris soilless culture.

CLC Number: