[Determination the Change of Main Trace Elements in the Ovary with Self- and Cross-Pollination of Chinese Chestnut by ICP-MS].
Guang Pu Xue Yu Guang Pu Fen Xi
; 35(10): 2867-71, 2015 Oct.
Article
em Zh
| MEDLINE
| ID: mdl-26904834
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.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oligoelementos
/
Polinização
Limite:
Female
/
Humans
País/Região como assunto:
Asia
Idioma:
Zh
Revista:
Guang Pu Xue Yu Guang Pu Fen Xi
Ano de publicação:
2015
Tipo de documento:
Article