Chinese Journal of Agrometeorology

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Effect of Stimulate Prematurity Chemicals on Agronomic Characters of Corn and on Prevention from Early Frost Injury

LI Yong-zhen1,QI Ying1,SUN Hai-yan1,ZHANG Kui-lin2,FU Hua-chun2,ZHU Xiao-jun3 (1.Jilin Weather Modification Office,Changchun 130062,China;2.Jinzhu Agricultural Experimental Station of Jilin City;3.Jilin Academy of Agricultural Science)   

  • Online:2007-06-10 Published:2007-06-10

Cited

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Abstract: Three plant growth regulators were used in the corn field in 2004 and 2005 to determine their effects on agronomic characters of corn and on prevention from early frost injury.Yuhuangjin could lead to a decrease of the corn height,advance of each growing stage and decline of seed water content.Fengchanling had a similar effect on stimulating the corn early maturity and reducing seed water content as Yuhuangjin,but with not so significant effects.

Key words: Plant growth regulator, Plant growth regulator, Agronomic character, Prevention from early frost injury