CAJ | 학술논문

研究了不同施肥组合对冬小麦光合性状及产量的影响。结果表明：各施肥处理冬小麦旗叶叶绿素含量、光合速率、叶面积系数比对照都显著提高，其中猪粪堆肥有机无机复混肥（ T5）处理光合速率最高，平均比对照提高17．0％，其次是T2、T3，分别比对照提高14．0％、11．0％；与其它处理相比，T5处理各项指标提高最为显著；T5处理可以显著提高小麦的穗粒数，产量最高。
연구료불동시비조합대동소맥광합성상급산량적영향。결과표명：각시비처리동소맥기협협록소함량、광합속솔、협면적계수비대조도현저제고，기중저분퇴비유궤무궤복혼비（ T5）처리광합속솔최고，평균비대조제고17．0％，기차시T2、T3，분별비대조제고14．0％、11．0％；여기타처리상비，T5처리각항지표제고최위현저；T5처리가이현저제고소맥적수립수，산량최고。
The effects of different fertilization combinations on wheat photosynthetic characters and yield were studied in this paper .The results indicated that all the fertilization treatments significantly increased the chlorophyll content , photosynthetic rate and leaf area index of flag leaf .The photosynthetic rate was the high-est under the treatment of combined application of pig manure compost and N -P-K fertilizer ( T5 ) , which increased by 17.0%compared to the contrast;and then were the T2 and T3 treatments, which increased by 14 .0%and 11 .0% respectively .The T5 treatment increased all the tested indexes more significantly com-pared with the other treatments .T5 treatment could significantly increase the grain number per spike and ob-tain the highest yield .