Effects of NPK Fertilization on Seedling Growth of <i>Camellia oleifera</i> and Nutrient Content of Plantation Soil

ZHU Cong-fei; HUA Si-de; FENG Jie; LUO Han-dong; HU Dong-nan; ZHANG Ling; GUO Xiao-min; NIU De-kui; LI Bi-xia

doi:10.19303/j.issn.1008-0384.2017.06.008

Volume 32 Issue 6

Aug. 2017

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Article Navigation > Fujian Journal of Agricultural Sciences > 2017 > 32(6): 613-618

ZHU Cong-fei, HUA Si-de, FENG Jie, LUO Han-dong, HU Dong-nan, ZHANG Ling, GUO Xiao-min, NIU De-kui, LI Bi-xia. Effects of NPK Fertilization on Seedling Growth of Camellia oleifera and Nutrient Content of Plantation Soil[J]. Fujian Journal of Agricultural Sciences, 2017, 32(6): 613-618. doi: 10.19303/j.issn.1008-0384.2017.06.008

Citation:

ZHU Cong-fei, HUA Si-de, FENG Jie, LUO Han-dong, HU Dong-nan, ZHANG Ling, GUO Xiao-min, NIU De-kui, LI Bi-xia. Effects of NPK Fertilization on Seedling Growth of Camellia oleifera and Nutrient Content of Plantation Soil[J]. Fujian Journal of Agricultural Sciences, 2017, 32(6): 613-618. doi: 10.19303/j.issn.1008-0384.2017.06.008

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Effects of NPK Fertilization on Seedling Growth of Camellia oleifera and Nutrient Content of Plantation Soil

doi: 10.19303/j.issn.1008-0384.2017.06.008

ZHU Cong-fei^{1, 2
,},
HUA Si-de³,
FENG Jie⁴,
LUO Han-dong⁵,
HU Dong-nan^{1, 2},
ZHANG Ling^{1, 2},
GUO Xiao-min^{1, 2},
NIU De-kui^{1, 2
,
,},
LI Bi-xia⁶

1.
College of Landscape and Art, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
2.
Key Laboratory of Forest Cultivation of Jiangxi, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
3.
Jiangxi Fuzhou Lichuan Zhangshu Ecological Forest Farm, Fuzhou, Jiangxi 344613, China
4.
Jiangxi Fuzhou Lichuan Forestry Bureau, Fuzhou, Jiangxi 344613, China
5.
College of Land Resources and Environment, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
6.
Jiangxi Chunyuan Green Food Co. Ltd, Shangrao, Jiangxi 334000, China

Received Date: 2017-01-06
Rev Recd Date: 2017-03-31
Publish Date: 2017-06-28

Abstract

Abstract

This study aimed to find ways to mitigate nutrient loss in soil, improve fertilizer utilization, and increase economic return at Camellia oleifera tea plantations. An experimentation with a total of 13, including 9 orthogonal designed and 4 deficiency controlled, treatments was conducted. The results showed that Treatment 7 (i.e., annual application of 180 g urea/plant, 75 g CaMgP/plant, and 60 g KCl/plant) rendered the best results in promoting seedling growth and accumulating chlorophyll in leaves and available K in soil; Treatment 9 (i.e., annual application of 180 g urea/plant, 225 g CaMgP/plant, and 40 g KCl/plant), performed the greatest in increasing alkali-hydro N and effective P in soil; and, Treatment 8 (i.e., annual application of 180 g urea/plant, 150 g CaMgP/plant, and 20 g KCl/plant), yielded the most in elevating content of organic matters in soil. The growth of the tea seedlings closely related to the nutrient content of the soil they grew in. It appeared that the recommended annual fertilization per plant for the cultivation would be 180 g urea, along with CaMgP in the range of 75 g to 225 g and KCl, 20 g to 40 g.
- Camellia oleifera Abel,
- NPK fertilization,
- seedlings,
- growth indices,
- soil nutrients

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References(19)

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