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PRESENTATION ON “TYPES OF BUDDING” By Lalhriatpuia

TYPES OF BUDDING

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BUDDING HORTICULTURAL PLANTS

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  • 1. PRESENTATION ON TYPES OF BUDDING By Lalhriatpuia
  • 2. BUDDING BUDDING IS A GRAFTING TECHNIQUE IN WHICH A SINGLE BUD FROM THE DESIRED SCION IS USED RATHER THAN AN ENTIRE SCION CONTAINING MANY BUDS. BUDDING REQUIRE THE SAME PRECAUTIONS AS GRAFTING.
  • 3. PREPARATION OF ROOT STOCK THE ROOTSTOCK SHOULD BE 3/16 7/16 INCH CALIPER. LEAVES AND SIDE BRANCHES MUST BE REMOVED. REMOVE ANY SOIL FROM THE ROOTSTOCK. THE ROOTSTOCK SHOULD BE CLEAN. DORMANT ROOTSTOCK CAN BE USED.
  • 4. PREPARATION OF THE BUD WOOD COLLECT THE BUDWOOD OR SCION IN THE DAYS WHILE THE TEMPARATURE IS COOL. MATURE BUDS ARE MOST DESIREABLE. DISCARD TERMINAL AND YOUNGER BUDS. REMOVE THE LEAVES BUT KEEP THE PETOILES. BUDSTICK SHOULD BE PREPARED IN A COOL SHADED AREA.
  • 5. T OR SHIELD BUDDING T- BUDDING IS A SPECIAL GRAFTING TECHNIQUE IN WHICH THE SCION PIECE IS REDUCED TO SINGL.E BUD. THE VASCULAR CAMBIUM SHOULD BE ACTIVELY GROWING. THE CUT SHOULD BEGIN ABOUT TO INCH BELOW THE BUD. BUDDING KNIVES SOULD BE KEPT VERY SHARP. IF THE BARK DOES NOT SLIP EASILY, THIS INDICATES THAT THE BARK IS NOT IN ACTIVE GROWTH.
  • 6. CHIP BUDDING CHIP BUDDING SEASON IS LONGER THAN T-BUDDING SEASON. THE FIRST CUT ON BOTH STOCK AND SCION IS MADE AT A 45 60 DEGREE DOWNWARD ANGLE TO A DEPTH OF 1/8 INCH. CUT ON BOTH THE SCION AND THE ROOTSTOCK SHOULD BE EXACTLY THE SAME. WRAPPING IS EXTREMELY IMPORTANT IN CHIP BUDDING.
  • 7. INVERTED T-BUDDING IT IS SIMILAR TO T-BUDDING IN THAT BOTH METHODS OF BUDDING FOLLOWS THE SAME INCISIONS ON THE ROOTSTOCK AND BUTSTICK EXCEPT THAT IN INVERTED T THE HORIZON CUT IS MADE AT THE BOTTOM OF THE VERTICAL CUT. THIS IS DONT TO PREVENT THE POSSIBLE ENTRY OF WATER FROM THE TOP OF THE T CUT WHICH MAY CAUSE ROTTING OF THE SHIELD PIECE.
  • 8. I - BUDDING IT IS A METHOD OF BUDDING IN WHICH INCISIONS IN THE SHAPE OF AN I IS MADE IN THE BARK OF THE ROOTSTOCK ENDS. A RECTANGULAR BUD IS THEN INSERTED.
  • 9. FLUTE BUDDING THE BARK IS REMOVED FROM THE STEM OF THE ROOT STOCK ALMOST COMPLETELY ENCIRCLES IT EXCEPT THAT THERE REMAIN A NARROW STRIP OF BARK (~1/8 THE ROOTSTOCK CIRCUMFERENCE) THAT CONNECTS THE UPPER AND THE LOWER PARTS OF THE ROOTSTOCKS.
  • 10. PATCH BUDDING IT IS THE SIMPLIEST TO PERFORM AMONG THE VARIOUS METHODS OF BUDDING DUE TO EASE IS IN REMOVING OR PREPARING RECTANGULAR PATCHES OF BARK. THE COMPLETE REMOVAL OF A RECTANGULAR SHAPE PATCH OF BARK. THE PATCH OF BUD IS CUT FROM BOTH THE ROOTSTOCK AND THE BUDSTICK BY TWO PARALLEL HORIZONTAL CUTS.
  • 11. THANKYOU