单作紫花苜蓿田夏季套作不同饲草作物生产性能、效益评价
李源
, 赵海明, 游永亮, 武瑞鑫, 刘贵波
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Evaluation on production performance and economic benefit of the single alfalfa filed interplanting different forage crops in summer
LI Yuan
, ZHAO Hai-ming, YOU Yong-liang, WU Rui-xin, LIU Gui-bo
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单作苜蓿各茬次苜蓿干草产量所占比例