- Jul 30, 2017 -
Plant growth regulator Butyryl hydrazine plant growth retarder, can be plant roots, stems, leaves absorption.
Plant growth regulator use of butyryl hydrazide:
1, the role:
Butyrolide into the body after the main focus on the top and sub-top meristem, affecting the cytokinin and auxin activity. Thereby inhibiting cell division and longitudinal growth, so that plants dwarf stout, but does not affect the flowering and the results of the plant's cold, drought resistance increased. In addition to promote the formation of the next year, to prevent falling flowers, fruit drop, to promote fruit coloring and prolong the storage period and so on.
① mainly used for peanuts, fruit trees, soybeans, cucumbers, tomatoes and vegetables and other crops, used as dwarfing agent, fruit juice, raw agents and preservatives.
② the general use of the concentration of 0.1% -0.5%, Apple 0.1% -0.2% liquid spray early results, peach, grapes, Lee, etc. 0.1% -0.4%;
③ rice with 0.5% -0.8% of the liquid, can promote the dwarf, to prevent lodging;
④ peanut with 0.2% -0.3% liquid spray, can increase production; tomato use 0.25% -0.5% liquid can increase fruit set rate.