TY - BOOK AU - ANUPAM Singh TI - Regulation of growth in hybrid cotton (intra hirsutum) through growth ratardant and detopping in relation to varying nitrogen levels U1 - T 633.51 A66R PY - 1996/// CY - Ludhiana PB - PAU KW - COTTON -- VARIETIES -- GROWTH KW - AGRONOMY KW - CROP PHYSIOLOGY KW - PLANT HORMONES KW - PLANTS, EFFECT OF NITROGEN ON N2 - To study the effects of growth retardant and detopping on hybrid cotton at different nitrogen levels. Treatments comprised of nitrogen levels (0,75, 150 and 225 kg/hal, detopping (60 and 80 DAS) and mepiquat chloride treatments (60 and 80 DAS). Number of ER -