研究在石灰性烂田中冬种紫云英对土壤酶活性的效应。
Effect of winter sown Chinese vetch on soil enzyme activity in calcarious dirt soil is studied.
研究结果表明：土壤含铜量过高，对紫云英造成危害；
The research results show that too high copper content in the soil will do damage to Milk Vetch.
对鹰嘴紫云英抗性系、半日花、霸王三种植物进行了原生质体分离和培养条件的研究。
The conditions of isolation and culture of protoplasts from resistant Astragalus cicer L. cell line, Helianthemum Songaricum Schrenk and Zygophyllum xanthoxylum were studied.
黑麦草的碳蓄积量显著高于紫云英和油菜，各覆盖作物处理碳蓄积量均显著高于冬闲田。
Carbon fixation in every cover crop treatment is higher than that of winter fallow cropland.
但是对于治疗感冒和其他小感染的患者，短期(不超过10天)服用海胆亚目或紫云英等是有非常好的效果的。
But it is perfectly fine for them to take echinacea or astragalus short-term (up to 10 days or so) to treat colds and other minor infections.
集约栽培条件下，黑麦草近距离间作紫云英，黑麦草刈割后再生速度极显著地快于单作黑麦草刈割后的再生速度。
The growth speed of ryegrass regeneration shoots in intercropping with Chinese milk vetch faster than in single cropping by more than 50%.
集约栽培条件下，黑麦草近距离间作紫云英，黑麦草刈割后再生速度极显著地快于单作黑麦草刈割后的再生速度。
The growth speed of ryegrass regeneration shoots in intercropping with Chinese milk vetch faster than in single cropping by more than 50%.
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