温度对绿竹林产笋量的影响  

The Effects of Temperatures on the Productivity of Bambusa oldhamii Bamboo Shoot

作　　者：谢有鹏 

机构地区：[1]福建省尤溪县林业局,尤溪365100

出　　处：《林业科技》2015年第3期15-17,共3页Forestry Science & Technology

摘　　要：绿竹林笋期开始、终止时的20 cm地温分别是21.5℃、22℃,日均气温分别是20.2℃、21℃;全年竹笋产量呈多项式函数分布;竹笋产量与20 cm地温的相关性达显著水平,绿竹笋产量(Y)与20 cm地温的数学模型为:Y=0.00116X-0.02535。The production of the bamboo shoot indicate the bamboo shoot stage beginning and ending were 21.5℃ and 22℃ of 20 cm-soil-temperature, the daily mean temperature were 20.2℃ ,21℃ .The production of the bamboo shoot in a year perform as a multinomial equation. The results of regression analysis, the production and 20cm-soiltemperature reached significant level, we get a mathematical model to describe the relationship between the production （%） of bamboo shoot and 20cm-soiltemperature as Y=0.00116X-0.02535 .

关 键 词：绿竹 竹笋 温度 产量 

分 类 号：S795.5[农业科学—林木遗传育种] S718.512[农业科学—林学]