The contents of N, P, K, Ca and Mg in the leaves of seedlings of 4 tree species were analyzed by semi-micro kjeldahl method, molybdenum blue colorimetry and atomic absorption spectrophotometry, respectively. The results showed that contents of Ca and N were high, whereas contents of K, P were low in Cinnamomum camphora seedlings; the contents of K, Ca and Mg were low in Elaeocarpus sylvestris seedlings; the contents of N, K and Mg in Schima superba were the highest among the seedling of 4 tree species; P content was the highest and N content was the lowest in Syzygium cumini seedlings. Growth characteristics of C. camphora and S. superba were seedlings with low seedling height and large crown, whereas those of E. sylvestris and S. cumini were seedlings with high seedling height and small crown.
ZHOU Wei-chao
,
WEI Wen-hua
,
PANG bing-lin
,
LI Jie
,
XUE Li
. Growth and Nutrient Characteristics of Seedlings of Four Indigenous Broadleaved Tree Species in Guangdong Province[J]. Subtropical Plant Science, 2016
, 45(01)
: 38
-41
.
DOI: 10.3969/j.issn.1009-7791.2016.01.008
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