An inbred corn line, designated 4VP500, is disclosed. The invention relates to the seeds of inbred corn line 4VP500, to the plants of inbred corn line 4VP500 and to methods for producing a corn plant, either inbred or hybrid, by crossing the inbred line 4VP500 with itself or another...
Corn seeds' directional and fixed-distance output and embryo surface's identification are the keys of mechanically directional sowing of corn. Besides, corn seeds' directional and fixed-distance output is also the base of embryo surface's identification. However, at present, there are few studies ...
The performance test was performed on the basis of 300 corn seeds and the results coincided with simulation very well, which were as follows: 1) The device worked stably under the condition; 2) The realistic success rate of orientation and fixing distance for corn seed was 90.7%; 3) The ...