CAJ | 학술논문

为了改善烟株大田生长状况，于2014年4月在云南省砚山县研究了起垄高度（20、30、40 cm）和施肥方式（单层条施、“101”施肥、环状穴施）对云烟87各生育期农艺性状和烤后烟叶（C3F）主要化学成分的影响，并测定了10、20 cm垄体土层的温度和含水率。结果表明：垄体温度有随垄高的增加而降低的趋势，这种变化随时间变化而逐渐减小；土壤含水率有随垄高的增加而降低的趋势，垄体土壤越深，含水率越低；起垄高度30 cm各处理的株高、最大叶长、最大叶宽高于其它起垄高度处理；而施肥方式以“101”施肥和环状穴施为优。烤后烟叶产量各处理差异不大，产值以30 cm ×“101”施肥处理最高。
위료개선연주대전생장상황，우2014년4월재운남성연산현연구료기롱고도（20、30、40 cm）화시비방식（단층조시、“101”시비、배상혈시）대운연87각생육기농예성상화고후연협（C3F）주요화학성분적영향，병측정료10、20 cm롱체토층적온도화함수솔。결과표명：롱체온도유수롱고적증가이강저적추세，저충변화수시간변화이축점감소；토양함수솔유수롱고적증가이강저적추세，롱체토양월심，함수솔월저；기롱고도30 cm각처리적주고、최대협장、최대협관고우기타기롱고도처리；이시비방식이“101”시비화배상혈시위우。고후연협산량각처리차이불대，산치이30 cm ×“101”시비처리최고。
In order to improve the growth situation of tobacco plant in field,effects of ridge height,20 cm,30 cm and 40 cm,and fertilization ways,single row,“1 01”fertilization and annular spot application,on agronomic traits and main chemi-cal components in cured leaves (C3F)of Yunyan 87 were studied in Yanshan county,Yunnan province on April,201 4, and soil temperature and moisture content in 1 0 cm and 20 cm depth were determined. The results showed that the temper-ature in ridge body was decreased with increment of ridge height,while this change was weakened gradually with the time. Soil moisture content was decreased with increment of ridge height,the deeper soil layers,the lower moisture content in soil. The plant height,maximum leaf length and the width of the largest leaf were biggest in treatment with ridge height 30 cm. As for fertilization ways,“1 01”fertilization and annular spot application were better. Difference in yield of cured leaves among treatments was not clear,output value of treatment of ridge height 30 cm and“1 01”fertilization was highest.