Effects of the Different Altitudes and Canopies on Coloration and Enzyme Activity of Golden Delicious apple (Malus domestica Borkh.cv.)
LI Li-qiong, LIAO Ming-an, YANG Shi-ying
Journal of Nuclear Agricultural Sciences . 2014, (3): 512 -517 .  DOI: 10.11869/j.issn.100-8551.2014.03.0512