共 3 条
[1]
Response of Kentucky Bluegrass to Four Growth Retardants. Christians,N.E. J. Amer, Soc, Hort. Sci . 1985
[2]
Increased Yield and Suppression of Shoot Growth and Mite Populations of‘d’ Anjou Pear Trees With Nitrogen and Paclobutrazol. Raese,J.T. HortScience . 1983
[3]
Wright Kentucky Bluegrass Response to Ethephon. Eggens,J,L. and C. P. M. Journal of the American Society for Horticultural Science . 1985