PRELIMINARY REPORT ON PROVENANCE TEST OF 15-YEAR-OLD LOBLOLLY PINE APPLICATION OF RAPD MARKER TO GENETIC VARIATION OF CHINESE FIR PROVENANCES Study on Growth Trait of Magnolia officinalis Seedlings and Provenance Selection Predicting the Impact of Climate Warming on Growth of Masson Pine Using Provenance Regional Trials Provenance Test on Growth Evaluation of Teak in Honghe Study on Provenance Selection of Loblolly Pine for Construction Timber Genetic Study and Pulpwood Selection of Loblolly Pine Provenances Ⅰ.Geographical Variation and Correlation Analyse of Economic Traits Provenance Test on Young Plantation of Eucalyptus camaldulensis GROWTH PERFORMANCES OF DIFFERENT ECOTYPES OF PINUS TABULAEFORMIS IN DIFFERENT ELEVATION SITES IN BEIJING MOUNTAIN AREA TREND SURFACE ANALYSIS ON DBH DATA OF CHINESE FIR PROVENANCES Study on Variations of Seedling-stage Trait of Camptotheca acuminata Provenances Provenance Selection Effect at Different Stand Age of Pinus massoniana ANALYSIS OF CANONICAL CORRELATION BETWEEN THE GROWTH OF PLATYCLADUS ORIENTALIS(L.)FRANCO SEEDLINGS FROM DIFFERENT PROVENANCES AND THE CLIMATIC FACTORS IN THEIR ORIGINAL REGIONS Study on Variation and Inheritance of Phenolic Compound Concentrations in Magnolia officinalis of Different Seed Sources Species and Provenance Selection for Eucalyptus Leaf Oils Production PROVENANCE TEST OF THE GROWTH OF NITRARIA TANGUTORUM Effects of habitat change on nutrient contents in Quercus variabilis seedlings. A Study of Geographic Variation of Platycladus orientalis (L.)Franco Geographic Variation and Provenance Selection of Pinus tabulaeformis REPORT ON THE 8-YEAR RESULTS OF LOBLOLLY PINE PROVENANCE TEST THE EIGHT YEAR RESULT FROM A SPECIES AND PROVENANCE TEST OF LARCH PRELIMINARY REPORT ON THE 3-YEAR-OLD PROVENANCE TESTS OF TROPICAL ACACIAS IN CHINA Research on the Provenance Test of Hippophae rhamnoides L. RESEARCH ON SLASH PINE PROVENANCE TEST Introduction and Provenance Test of Acacia crassicarpa Proveniance Test of 12-year-old Slash and Loblolly Pine