City Trees is a premier publication focused on urban + community forestry. In each issue, you’ll learn how to best manage the trees in your community and more!
Issue link: https://read.dmtmag.com/i/346592
ÌÞÊ/Àiià -V«Ê>`ÊÕ«ÊÊ>VÌÊÊ h"OTH SPECIES TAKE A HIT WHEN THEY ARE TRANSPLANTEDv "ASSUK SAYS hBUT THE BUBBLES IN THE XYLEM OF SWAMP WHITE OAK ARE ABSORBED MORE QUICKLYv )NTERESTINGLY INITIAL RESULTS ALSO SHOW THAT AMONG THE DIFFICULTTOTRANS PLANT BUR OAKS THE SMALLER THE TREE THE MORE QUICKLY ANY BUBBLES THAT FORM IN THE XYLEM ARE ABSORBED 5() WILL FURTHER INVESTIGATE THE ROLE THAT SIZE PLAYS IN TRANS PLANTING DIFFICULTY )N ADDITION TO LOOKING AT THE SIZE VARIABLE 5() WILL TEST THE IMPACT OF FALL VS SPRING TRANSPLANTING AND "ASSUKS COLLEAGUE %XTENSION !SSISTANT 0ROFESSOR 2ICK (ARPER AT 5NIVERSITY OF -ASSACHUSETTS n !MHERST IS GOING TO LOOK AT THE EFFECT OF TRANSPLANTING METHOD BALLEDAND BURLAPPED VS BARE ROOT VS CONTAINER ON CAVITATION h4HIS COULD HAVE GREAT RELEVANCE TO URBAN FORESTERS IN TERMS OF GUIDING PLANT SELECTION FOR PROJECTSv "ASSUK SAYS h)F YOUR CITYS LANDSCAPE ARCHITECT WANTS TUPELO TREES AT INCH MM CALIPER FOR INSTANCE YOU CAN EXPLAIN IN TERMS OF THE MECHANISM OF CAVITATION WHY THIS IS NOT VIABLE "UT FROM CAVITATION STUDIES YOULL KNOW THAT SMALLER TUPELO TREES OR THOSE TRANSPLANTED IN A SPECIFIC SEASON OR THOSE GROWN WITH A CERTAIN TRANS PLANTING METHOD COULD MAKE THE USE OF TUPELO MORE SUCCESSFULv "ASSUK ALSO WANTS TO EXPLORE HOW PRODUCTION VARIATIONS IN THE NURSERY LIKE ROOT BALL SIZE AND SHAPE MAY AFFECT HOW FAST TREES RECOVER FROM CAVITATION 3TAY TUNED #OMPOST 0RECISION %VERY YEAR SINCE "ASSUKS h#REATING THE 5RBAN %DENv CLASS HAS TAKEN A PIECE OF THE #ORNELL CAMPUS AND CRAFTED GARDENS ON IT h4HESE ARE GENERALLY FORMER CONSTRUCTION SITES AND OTHER HORRIBLE PLACES THAT LOOK LIKE THE FACE OF THE MOONv SHE SAYS !S ONE CAN IMAG INE THE SOIL ON THESE SITES IS COMPACTED TO A CEMENT LIKE STATE AND REQUIRES SERIOUS REMEDIATION %NTER THE h3COOP AND $UMPv TECHNIQUE IN WHICH THE COMPACTED SOIL IS SCOOPED UP BY A BACKHOE TO A DEPTH OF TO INCHES TO CM FOLLOWED BY COMPOST BEING DUMPED IN AMONG THE LOOSENED SOIL 4HE AMOUNT OF COMPOST REQUIRED TO MAKE A SIGNIFICANT