Open AccessEffects of mulching with hyperaccumulator straw on soluble sugar content of accumulator Perilla frutescens
Author(s) -
Xun Wang,
Gang Xiang,
Lijin Lin,
Ming’an Liao
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/310/5/052083
Subject(s) - mulch , straw , sugar , perilla frutescens , horticulture , chemistry , agronomy , biology , food science
The effects of mulching with four hyperaccululator plants Youngia erythrocarpa , Galinsoga parviflora , Gnaphalium affine and Crassocephalum crepidioides straws on the soluble sugar content of P. frutescens under cadmium stress were studied by a pot experiment. The results showed that the straw-mulch C. crepidioides and G. affine increased the soluble sugar content of P. frutescens. But, the straw-mulch Y. erythrocarpa and G. parviflora decreased the soluble sugar content of P. frutescens. The soluble sugar content in shoot of P. frutescens for the treatments of mulching with straw of C. crepidioides and G. affine were 5.18% and 25.83% higher than control. In conclusion, the treatment of G. affine is the best, followed by C. crepidioides.