寒地黑土农区紫花苜蓿生产与品质对施肥和刈割频次的响应及效益分析
巩皓,杨柳,李丹丹,刘国富,肖知新,吴清莹,崔国文(
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Response of Alfalfa Production and Quality to Fertilization and Cutting Frequency and Benefit Analysis in Mollisol Agricultural Area in Cold Region
GONG Hao,YANG Liu,LI DanDan,LIU GuoFu,XIAO ZhiXin,WU QingYing,CUI GuoWen()
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图1. 施肥和刈割频次对紫花苜蓿全年生长和产草量的影响
Fig. 1. Effects of Fertilizing and cutting frequency on annual growth and yield of alfalfa (Mean±SD)
