CAJ | 학술논문

研究甜糯玉米/甘薯套作的最佳模式，以探索最适宜广西本地的甘薯种植模式。结果表明，单作甘薯产量均高于套作的甘薯产量，桂薯131提高套作玉米产量5.06%。广87品种无论套作还是单作的产量均高于其他品种。
연구첨나옥미/감서투작적최가모식，이탐색최괄의엄서본지적감서충식모식。결과표명，단작감서산량균고우투작적감서산량，계서131제고투작옥미산량5.06%。엄87품충무론투작환시단작적산량균고우기타품충。
In order to explore the optim um m odel for sw eet potato cropping pattern in G uangxi, the experim ent w as conducted on the relay-intercropping m odel of sw eet-w axy m aize and sw eet potato in this study. T he results show that the yield of sole cropping w as higher than thatofrelay-intercropping in sw eetpotato;a sw eetpotato variety G uishu 131 increased 5.06% the yield ofrelay-intercropped m aize;and the yield ofa sw eetpotato variety G uang 87 w asm ore than thatofothervarietiesin intercropping orm onoculture.