Abstract:

In order to find the high yield cultivation technology of the fine variety and to make the best use of potential variety, we used ‘Chenghu14’ to study the effect of density and fertilizer levels on agronomic traits and yield of faba bean. The results showed that, density and fertilizer were greatly significant effects on most agronomic traits and yield. Meanwhile, density effect of agronomic traits was higher than fertilizer effect, and fertilizer effect of yield was higher than density effect. In five density levels and four fertilizer levels, as 150000 plants/hm2 and 375 kg/hm2 in ‘Chenghu14’ showed better agronomic traits and yield. Principle component analysis results showed that, the first and the fourth main component stresses were not conducive to improving yield, and the third main component was less effect on yield. On the reasonable cultivation techniques, ‘Chenghu14’ can be realized the corresponding coordinate of highlight some agronomic traits and yield.