• 徐炳成山仑李凤民,苜蓿沙打旺苗期生长水分利用土壤水分变化的反应。

    Responses of Medicago sativa and Astragalus adsurgens seedlings growth and water use to soil moisture regime.

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  • 辽西褐色紫苜蓿沙打旺施用稀土肥,当年都可获得促进生育,增加产量效果

    Rare-earth(RE)elements or Mo, Zn and Mn applied to the brown soil in west Liaoning had significant effect on the establishment and yield of lucerne and astragalus pastures.

    youdao

  • 不同生长时期沙打旺萝卜生菜幼苗生长具有不同影响

    The result also showed that A. adsurgens in various growth stages had different effects on seedling growth of radish and lettuce.

    youdao

  • 通过沙打旺、苜蓿氮、磷、钾肥效应研究表明:氮肥它们均为负效应;

    Throuth study on effect of A. adsurgens and M. Stativa on N. P.

    youdao

  • 通过沙打旺、苜蓿氮、磷、钾肥效应研究表明:氮肥它们均为负效应;

    Throuth study on effect of A. adsurgens and M. Stativa on N. P.

    youdao

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