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在五十年代绿肥区域适应性试验中,明确光叶苕子具有较好的耐寒、耐瘠、耐盐碱的性能,同时具有分枝多,根系发达,鲜草产量高,品质好等优点。在本省冬季气温较低,春秋较干旱的徐淮地区,含盐碱的苏北滨海盐土和花碱土,土质粘重结构差的沤改旱土壤,沿江地区的高沙土以及土质瘦、杂草多或易于淀浆板结的镇扬丘陵地区各种低
In the adaptation experiments of green manure in the 1950s, it was clarified that the light-leaf prickly heat had better cold-tolerant, barren-resistant and saline-alkali resistance, at the same time, it had the advantages of many branches, developed roots, fresh grass yield and good quality. In the Xuhuai area where the temperature in winter is relatively warmer in this province and in the arid region of spring and autumn, saline-alkali coastal saline soil and alkaloid soil with saline-alkali soil have poor soil-sticking structure, high sandy soil along the Yangtze River and thin soil and weeds Or easy to form a variety of low-lying slurry Yang Zhen Hilly area