火炬松（ＰｉｎｕｓｔａｅｄａＬ）．在皖中地区引种成功后，以其优良的生物学特性和广泛的用途深受当地群众喜爱，现已成为该地区低山丘陵重要的用材造林树种，并被列入国家世行贷款造林项目。为了定向培育“生长、材性兼优”的工业原料林，我们在原种源试验的基础上，又... Loblolly pine (PinustaedaL). After its successful introduction in Anhui Province, it has been favored by local people due to its excellent biological characteristics and wide range of uses. Now it has become an important afforestation tree species in the hilly region of the region and has been listed in the World Bank-Afforestation Afforestation Project. In order to nurture the “growth, material and excellent” industrial raw material forest, we are based on the original provenance test, and ...