| GROWTH OF MONGOLIAN OAK |
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| 作者姓名： | 赵惠勋 王传宽 刘滨辉 |
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| 摘 要： | GRANDPERIODOFGRoWTHMongolianoak(Q.mongolica)wasamaintreespeciesofthesecondaryforestsinHeilongjiangProvince.Thesecondaryforestswereforn1edfromthevirginforestwhichwasrepeatlydestroyed.ThatdecidedthatmostofmongolianoaksoriginatedfromthestumpsproutingforthenaturalstandsItwasreportedthatalmostalltheoaktrees1essthan2oyearso1dinthenaturalstandsweresproutingorigin,buttheseed1ingsincreasedwiththeirageintheeasternHeilongiiangProvince(ChenBoxianetal,l965).Thegrandperiodsofgrowthoftheoakwithdiff…
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Growth of Mongolian oak |
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| Zhao Huixun,Wang Chuankuan,Liu Binhui.GROWTH OF MONGOLIAN OAK[J].Journal of Forestry Research,1994,5(1):10-17. |
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| Authors: | Zhao Huixun Wang Chuankuan Liu Binhui |
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| Institution: | Northeast Forestry University |
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| Abstract: | The height fast growing period of oak seedling (Quercus mongolica) was between 25 to 30 years old but the diameter varied greatly. The maximum diurnal height increment of the investigated oak tree reached 3. 3 cm, but at daytime it was much greater than at night. The oak trees usually sprouted twice and even treble in the growing season. In natural oak stands. the volume rarely exceeded 200 m3/hm2 and the mean volume increment was only about 2 m3/hm2 |
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| Keywords: | Mongolian oak Grand period of growth Seasonal growth Diurnal height growth Stand growth |
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