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Effects of Different Fertilizer Combinations on Growth and Nutrition of Camellia oleifera
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Kunchang ZHANG1, Panfeng TU1, 2, *, Runsheng HUANG1, Baiyong LIAO1, 2, Yuzhou LYU3, Yongquan LI1, 2
Chinese Journal of Tropical Crops | 2024, 45(2) : 340 - 350
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Chinese Journal of Tropical Crops | 2024, 45(2): 340-350
• Plant Cultivation, Physiology & Biochemistry •
Effects of Different Fertilizer Combinations on Growth and Nutrition of Camellia oleifera
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Kunchang ZHANG1, Panfeng TU1, 2, *, Runsheng HUANG1, Baiyong LIAO1, 2, Yuzhou LYU3, Yongquan LI1, 2
Affiliations
  • 1.Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
  • 2.Zhongkai Guangmei Research Institute, Meizhou, Guangdong 514000, China
  • 3.Shaoguan Qujiang District State-owned Xiaokeng Forest Farm, Shaoguan, Guangdong 512600, China
Published: 2024-02-25 doi: 10.3969/j.issn.1000-2561.2024.02.014
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The effects of different fertilizer combinations on the growth and nutrition of Camellia oleifera were studied to select the fertilizer combination that is conducive to the growth of C. oleifera. Ten-year-old common C. oleifera Cenruan 3 was used as the material. Ten experimental treatments with different N∶P∶K ratio and dosage, and different dosage of organic fertilizer were set. The physiological indexes of fruit traits, leaf traits and nutrition of C. oleifera at different growth stages were measured, and the analysis of variance, multiple comparisons and correlation analysis were performed. The results show that 0.5 kg N∶P∶K (20∶8∶17) +5 kg organic fertilizer+0.25 kg medium elements water-soluble fertilizer (Ca+Mg≥10.0%) had the best growth effect on C. oleifera. This fertilizer combination could effectively increase the fruit size, leaf area, net photosynthetic rate, transpiration rate and contents of nitrogen, phosphorus, potassium, calcium and magnesium in trees, which is conducive to the storage and distribution of tree nutrition. In conclusion, 0.5 kg compound fertilizer N∶P∶K=2∶1∶2 and 5 kg organic fertilizer applied together twice one year in the Spring and Autumn had a better effect on the growth and nutrition of C. oleifera.

Camellia oleifera  /  fertilization combination  /  vegetation growth  /  leaves  /  fruits  /  nutrient content
Kunchang ZHANG, Panfeng TU, Runsheng HUANG, Baiyong LIAO, Yuzhou LYU, Yongquan LI. Effects of Different Fertilizer Combinations on Growth and Nutrition of Camellia oleifera[J]. Chinese Journal of Tropical Crops, 2024 , 45 (2) : 340 -350 . DOI: 10.3969/j.issn.1000-2561.2024.02.014
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Year 2024 volume 45 Issue 2
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Article Info
doi: 10.3969/j.issn.1000-2561.2024.02.014
  • Receive Date：2022-11-18
  • Online Date：2026-06-23
  • Published：2024-02-25
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History
  • Received：2022-11-18
  • Revised：2022-11-23
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Affiliations
    1.Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
    2.Zhongkai Guangmei Research Institute, Meizhou, Guangdong 514000, China
    3.Shaoguan Qujiang District State-owned Xiaokeng Forest Farm, Shaoguan, Guangdong 512600, China
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https://castjournals.cast.org.cn/joweb/rdzwxb/EN/10.3969/j.issn.1000-2561.2024.02.014
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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