Effect of fertilization and spraying paclobutrazol on the growth of rice seedlings
JI Jia-ming
YANG Ren-xian
Abstract：Effect of fertilization and spraying paclobutrazol on plant height and leaf age of rice seedling were studied. The re-sults showed that fertilization could increase but spraying paclobutrazol decrease the plant height,and both two could increase the leaf age. Among which,applying only fertilizer had the best effect of increasing plant height;applying fertilizer and ap-plying 300 mg/kg paclobutrazol( drug/water)at period of 1 leaf with 1 bud had the best effect of increasing leaf age,where-as non-fertilization and applying 300 mg/kg paclobutrazol at period of 1 leaf with 1 bud had the best effect of depressing plant height.
Keywords：Fertilizationpaclobutrazolseedlingplant heightleaf age
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 8-10 )