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本研究根据春小麦的叶龄进程，对水、肥、密等影响产量的主要因素进行优化组合，提出了旨在提高春小麦的产量及获得最佳效益的高产模式，为指导我国北方春小麦的生产提供了科学依据。
Based on the leaf age of spring wheat, this study optimized the combination of the main factors influencing yield such as water, fertilizer and density, put forward the high-yielding model aimed at improving the yield of spring wheat and obtaining the best benefit, and providing guidance for the production of spring wheat in the north of our country The scientific basis.