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吉兰泰地区现存梭梭林中梭梭生物量占全林地的９５％以上，达６．４２ｔ／ｈｍ＿２，且随着生长状况、密度而变化。梭梭单株生物量（地上部分ＢＷ，地下部分ＲＷ，）与梭梭的高度（Ｈ）、地径（Ｒ）、冠幅面积（Ｅ）三项生长指标之间关系密切，可用下面二个方程进行预测：２４３ＨＥＲ０．３９９ＨＥＲ梭梭地上生物量约占总生物量的５３％，以中等直径枝条为主，占地上生物量的８４％。地下生物量占总生物量的４７％，主根（粗根）发达占总根量的７３％，细根占７％密集分布于０～１００ｃｍ的表层。地上与地下关系为：ＲＷ＝０．９０４８＋０．８１１９ＢＷ
The biomass of Haloxylon ammodendron in Jilantai area was more than 95% of the total woodland in Jilantai area, reaching 6.42t / hm 2, which varied with the growth and density. The biomass of Haloxylon ammodendron (BW in aerial part and RW in underground part) was closely related to the three growth indexes of height (H), diameter (R) and crown area (E) of Haloxylon ammodendron, Equation: 243HER0.399HER Haloxylon ammodendron biomass accounted for about 53% of the total biomass, mainly medium-diameter branches, accounting for 84% of aboveground biomass. The underground biomass accounted for 47% of the total biomass, the main roots (coarse roots) developed 73% of the total root volume, fine roots accounted for 7% densely distributed in the 0 ~ 100cm surface. The relationship between ground and underground is: RW = 0.9048 + 0.8119BW