CAJ | 학술논문

在福建省三明市郊国有林场对来自安徽省南部黄山地区的53个枫香家系进行子代测定试验，开展优良家系选择。结果表明，14年生时，试验林树高、胸径、地径、材积、圆满度的平均值分别为9.87 m、7.87 cm、11.18 cm、0.0267 m3、0.72，变幅分别为0.90～16.7 m、2.30～15.60 cm、3.20～22.50 cm、0.00072～0.15060 m3、0.21～0.97，树高、胸径、地径、材积、圆满度的家系遗传力分别为0.476、0.550、0.531、0.520和0.414，单株遗传力分别为0.188、0.211、0.207、0.221和0.107。通过综合比较，从参试的53个家系中选择出9个速生优良家系，树高、胸径和材积的平均值分别为10.70 m、8.98 cm和0.0415 m3，平均遗传增益分别为2.50％、5.00％和19.37％，这些优良家系适宜福建省三明地区推广应用。
재복건성삼명시교국유림장대래자안휘성남부황산지구적53개풍향가계진행자대측정시험，개전우량가계선택。결과표명，14년생시，시험림수고、흉경、지경、재적、원만도적평균치분별위9.87 m、7.87 cm、11.18 cm、0.0267 m3、0.72，변폭분별위0.90～16.7 m、2.30～15.60 cm、3.20～22.50 cm、0.00072～0.15060 m3、0.21～0.97，수고、흉경、지경、재적、원만도적가계유전력분별위0.476、0.550、0.531、0.520화0.414，단주유전력분별위0.188、0.211、0.207、0.221화0.107。통과종합비교，종삼시적53개가계중선택출9개속생우량가계，수고、흉경화재적적평균치분별위10.70 m、8.98 cm화0.0415 m3，평균유전증익분별위2.50％、5.00％화19.37％，저사우량가계괄의복건성삼명지구추엄응용。
A progeny test plantation of 53 open-pollinated Liquidambar formosana families was established in Shijiao National Forest Farm of Sanming,Fujian Province.Base on data collected from the progeny test ,the variation of growth traits were analyzed ,and su-perior families selection were conducted ,the results were as followes .The average of height ,DBH ground diameter ,volume and round degree were 9.87 m、7.87 cm、11.18 cm、0.0267 m3 and 0.72 respectively ,and the range were 0.90~16.7 m、2.30~15.60 cm、3.20~22.50 cm、0.00072~0.15060 m3 and 0.21~0.97 ,the individual heritability were 0.188、0.211、0.207、0.221 and 0.107 , the family heritability were 0.476、0.550、0.531、0.520 and 0.414.Through comprehensive comparison ,nine excellent families were selected from 53 open pollinated families tested ,the average of height ,DBH and volume was 10.70 m、8.98 cm and 0.0415 m3 re-spectively,the average genetic gain was 2.50%,5.00% and 19.37% respectively,and these families were suitable for promotion and application in Sanming ,Fujian.