TY - BOOK AU - AROOR Singh TI - Vegetative propagation of guava (Psidium guajava L) by air layering with the use of growth regulators U1 - T 634.421.2 A76V PY - 1973/// CY - Ludhiana PB - P.A.U KW - GROWTH KW - GROWTH REGULATOAIR LAYERING KW - GUAVA KW - HORT KW - RSPG N2 - The rainy season proved to be the best for vegetative propagation of guava by air layering, whereas in case of spring season no success was achieved. IBA at the rate of 4000 ppm, NAA + IAA (2000 ppm each) and NAA + IBA (4000 ppm each) gave hundred per cen ER -