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无论在美国或者苏联,以前从未把松香草(本文所引用的“松香草”均指串叶松香草——作者注)当作饲料植物来研究,尽管松香草已经明显地栽培在各地的植物园里,它被人们认为很可能当作饲料作物。当春季作物仅仅开始生长发育,松香草就生产了高产量的绿色物质。如果遇上温暖的早春,在森林草原与丘陵地带五月中下旬。在山区六月上旬,株高可达100—120厘米,在喀尔巴阡山丘陵地带1957—1970年地上物平均收获量达1,187公担/公顷,而相
Neither in the United States nor the Soviet Union has ever been studied as a forage plant with pine herbs (both referred to as “pine herbs” in this article), although pine herbs have apparently been cultivated around botanical gardens It is considered by people to be likely to be used as a forage crop. When the spring crops only started to grow, the pine herbs produced high yields of green matter. If you encounter a warm early spring, in the forest grasslands and hilly areas in late May. In the mountainous region, in early June, the plant height can reach 100-120 cm. In the Carpathian hills and hills, the average yield of the aboveground biomass was 1,187 km / ha from 1957 to 1970,