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在新疆准噶尔盆地荒漠区进行了4个地理种源的梭梭植苗造林试验,结果表明:吐鲁番白梭梭和精河梭梭的苗木高、径生长要好于吐鲁番梭梭和奇台梭梭。由此初步确定吐鲁番白梭梭和精河梭梭是优良的表现型,可作为干旱区大面积营造防风固沙林的梭梭树林种源推广应用;而在造林中施用GGR生长调节剂处理苗木根系可以促进梭梭苗木的径生长。
Four geographical provenances of Haloxylon ammodendron seedlings were planted in the desert area of Junggar Basin in Xinjiang. The results showed that the seedling height and diameter of Haloxylon ammodendron and Haliotis discus hannai were better than those of Turpan and Haloxylon ammodendron. Therefore, the preliminary determination of Haloxylon ammodendron and Haloxylon ammodendron is an excellent phenotype, which can be used as a source for the promotion of Haloxylon ammodendron forest in arid area. However, the application of GGR growth regulator in afforestation can Promote diameter growth of Haloxylon seedlings.