[Physiological and ecological effects of inter- and mixed cropping rape with milk vetch].
The investigation on the growth, yield and benefit of rape inter- and mixed cropped with milk vetch showed that comparing with sowing rape under zero tillage, the physiological and ecological characters of transplanted rape, including its height, leaf size, root diameter, opening degree and yield were obviously improved. Under zero tillage, mixed cropping had an obvious advantage than inter- and single cropping. After tillage, the yield of transplanted rape under mixed cropping was 11.9% more than that under single cropping with zero tillage. The benefit of transplanting rape under mixed cropping with tillage was the biggest, followed by single cropping rape with zero tillage. It could be concluded that the patterns of transplanting rape under mixed cropping after tillage and zero tillage had the best physiological and ecological effects, not only increasing rape yield and income, but also improving soil fertility.
Zhou
Kejin
K
Anhui Agricultural University, Hefei 230036, China. zhoukejin@163.com
Xing
Jun
J
Bo
Yuhong
Y
Sang
Yasong
Y
Wu
Shelan
S
Song
Guoliang
G
D027883:Astragalus Plant / Q000254:growth & development / Q000502:physiology*; D018533:Biomass; D001937:Brassica / Q000254:growth & development / Q000502:physiology*; D003362:Cost-Benefit Analysis; D017753:Ecosystem; D012987:Soil / Q000032:analysis
D012987:Soil