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为筛选适合福建省长汀县土壤、气候条件、高产的紫云英品种,选择5个紫云英品种(系)进行小区种植比较试验。结果表明,闽紫5号和闽肥3号在性状特征方面表现明显优于弋江种、余江大叶、大叶青;在割青鲜草量和留种量方面,闽紫5号和闽肥3号也明显高出弋江种、余江大叶、大叶青。闽紫5号品种为5个引进品种中综合表现最好的品种,适合长汀县土壤、气候条件,可作为长汀县高产紫云英种植的当家品种。
In order to select the suitable varieties of Astragalus Mill for the soil, climatic conditions and high yield in Changting County of Fujian Province, five varieties of Astragalus membranaceus were selected to carry out comparative experiments of plot cultivation. The results showed that the performance of Minzi 5 and Minfei 3 was significantly better than that of Yijiang, Yujiang and Yezhuqing in terms of traits; Min fertilizer 3 is also significantly higher than the Yijiang, Yujiang big leaves, large leaves green. The cultivars of Minzi 5 are the best performing breeds among the 5 introduced cultivars and are suitable for the soil and climatic conditions of Changting County and can be used as the cultivars of high-yield Astragalus planted in Changting County.