title: [Determination the Change of Main Trace Elements in the Ovary with Self- and Cross-Pollination of Chinese Chestnut by ICP-MS].
abstract: Castanea mollissima Blume has potential as an non-wood forest trees that have been cultivated for thousands of years in China. In order to elucidate the trace elements of chestnut ovary, the major trace elements of self- and cross-pollination chestnut ovary were determined by inductively coupled plasma mass spectrometry. The results showed that self- and cross-pollination 5-50 d, six trace elements trends showed fluctuations. After cross-pollination 20 d, the content of Ca was up to 6.50 mg x g(-1), while the self-pollination 10 d, the content of Ca reached up to 7.77 mg x g(-1). After cross- and self-pollination pollination 30 d, the content of Mg were highest, 4.19 and 4.69 mg x g(-1), respectively. After cross-pollination 5 d, the content of Zn reached the highest, 0.038 7 mg x g(-1), while self-pollination 10d the content of Zn was 0.039 9 mg x g(-1). After self- and cross-pollination 35 d, the content of Fe were 0.022, 0.019 mg x g(-1), respectively. After cross- and self-pollination 20 d, the content of Cu were 0.056, 0.045 mg x g(-1), respectively. After self-pollination 40d, the content of Mn reaching the highest was 1.204 mg x g(-1), while cross-pollination 30 d, the content of Mn reached its maximum 0.845 mg x g(-1). The results can provide a reference for spraying fertilizer on the ovary development, thereby improving chestnut production.
authors.forename: Feng
authors.initials: F
authors.lastname: Zou
authors.forename: Su-Juan
authors.initials: SJ
authors.lastname: Guo
authors.forename: Jing
authors.initials: J
authors.lastname: Wang
authors.forename: Jing-Jing
authors.initials: JJ
authors.lastname: Peng
authors.forename: Xiao-Na
authors.initials: XN
authors.lastname: Zhang
authors.forename: Ya-Qin
authors.initials: YQ
authors.lastname: Peng
mesh_terms: D002681:China; D005260:Female; D006801:Humans; D010053:Ovary; D054817:Pollination; D013054:Spectrophotometry, Atomic; D014131:Trace Elements
chemical_list: D014131:Trace Elements