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在春季对福建省南靖县虎伯寮亚热带雨林的竹类植物叶的灰分含量、干重热值和去灰分热值进行了研究。结果表明 :1竹类植物叶的灰分含量大小不同 ,在 8.0 3%～ 2 0 .39%之间 ,灰分含量高。 2竹类植物叶的干重热值在 16 2 2 7.1～ 19882 .5J/g之间 ,去灰分热值在 192 57.7～2 2 0 71.2 J/g之间。 3竹类植物叶的干重热值和灰分含量有极显著的线性相关 ,相关方程为 Y=- 2 10 .18X+2 0 782 ,r=0 .74 4 7* * ,df=2 3。
In the spring, the ash content, dry caloric value and ash removal caloric value of bamboo plants in Hu Bailiao subtropical rain forest in Nanjing County, Fujian Province were studied. The results showed that: 1 bamboo plant ash content of different sizes, between 8.03% ~ 20.39%, ash content is high. The dry weight of leaves of bamboo was between 16 2 2 7.1 ~ 19882.5J / g and the value of ash-to-ash calorific value was between 192 57.7 ~ 2 0 71.2 J / g. There was a significant linear correlation between the caloric value of dry weight and ash content of bamboo leaves. The correlation equation was Y = - 2 10 .18X + 2 0 782, r = 0.74 4 7 * *, df = 2 3.