CAJ | 학술논문

通过在云南怒江干热河谷区观测木薯华南7号(SC7)、华南5号(SC5)、华南205(SC205)、桂热4号(GR4)4个品种年内7～10月地上部分株高、主茎粗、叶片数的生物量，分析不同品种的株高、主茎粗、叶片数的年生长规律及差异。结果表明：4个品种在被观测时期内，随着生育期的延长，株高、茎粗、叶片数均呈增长趋势；且4个品种不同时期的生物量也存在差异。
통과재운남노강간열하곡구관측목서화남7호(SC7)、화남5호(SC5)、화남205(SC205)、계열4호(GR4)4개품충년내7～10월지상부분주고、주경조、협편수적생물량，분석불동품충적주고、주경조、협편수적년생장규률급차이。결과표명：4개품충재피관측시기내，수착생육기적연장，주고、경조、협편수균정증장추세；차4개품충불동시기적생물량야존재차이。
To find a way to guide cultivation, four cassava varieties (SC7, SC5, SC205 and GR4)performance in Nujiang dry-hot valley were tested in this paper. Find the difference among the four varieties through measuring plant height, widest stem diameter, leaf number from July to October in one year. The plant height, widest stem diameter, leaf number of four cassava varieties shows a rising tendency, and difference can be found on the biomass.