CAJ | 학술논문

水资源不足是限制中国北方地区小麦生产的主要因素之一，小麦关键生育期的水分亏缺对小麦的生长发育、生理特性及最终产量的形成具有显著的影响，而适时适量灌水不仅可有效降低干旱胁迫的危害，而且有助增强小麦的生态适应性和抗逆性。针对小麦生长发育不同阶段的需水特性合理灌溉，是充分利用有限水资源，提高作物水分利用率和产量的重要途径之一。通过对相关资料的整理阐述了灌水时期和灌水量对小麦光合效应、养分吸收积累、品质、水分利用效率、农艺性状及产量的影响，并指出今后在小麦节水灌溉方面应进一步深入研究的环节，试图为中国小麦节水高效灌溉及产量的进一步提高提供科学依据和理论帮助。
수자원불족시한제중국북방지구소맥생산적주요인소지일，소맥관건생육기적수분우결대소맥적생장발육、생리특성급최종산량적형성구유현저적영향，이괄시괄량관수불부가유효강저간한협박적위해，이차유조증강소맥적생태괄응성화항역성。침대소맥생장발육불동계단적수수특성합리관개，시충분이용유한수자원，제고작물수분이용솔화산량적중요도경지일。통과대상관자료적정리천술료관수시기화관수량대소맥광합효응、양분흡수적루、품질、수분이용효솔、농예성상급산량적영향，병지출금후재소맥절수관개방면응진일보심입연구적배절，시도위중국소맥절수고효관개급산량적진일보제고제공과학의거화이론방조。
The shortage of water resources is one of the main factors to limit wheat production in northern China, water deficit at critical growing stages of wheat has significant influence on wheat growth and development, physiological characteristics and final yield, while the timely and appropriate irrigation can not only effectively reduce the hazards of drought stress, but also help to enhance the ecological adaptability and stress resistance of wheat. Reasonable irrigation according to wheat water demand characteristics at different growth and development stages is an important way to make full use of limited water resources and improve water use efficiency and yield of crops. This paper described the impact of irrigation stage and quantity on wheat photosynthesis, nutrient uptake and accumulation, grain quality, water use efficiency, agronomic traits and yield, by collecting the research data of relevant information, and pointed out the link of water-saving irrigation of wheat in the future that should be further studied, trying to provide scientific basis and theoretical help for water-saving and efficient irrigation and increasing yield of wheat in China.