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Effects of Fertilization Ratio on Fertilizer Uptake and Nutrient Synergy of Areca catechu Seedlings
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Jiajun JIANG1, Xinyu WEN1, Xiaodong XIN1, Ling WANG1, Guobin YANG1, Chaobi WANG2, Fusun YANG1, *
Chinese Journal of Tropical Crops | 2024, 45(2) : 315 - 322
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Chinese Journal of Tropical Crops | 2024, 45(2): 315-322
• Plant Cultivation, Physiology & Biochemistry •
Effects of Fertilization Ratio on Fertilizer Uptake and Nutrient Synergy of Areca catechu Seedlings
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Jiajun JIANG1, Xinyu WEN1, Xiaodong XIN1, Ling WANG1, Guobin YANG1, Chaobi WANG2, Fusun YANG1, *
Affiliations
  • 1.College of Tropical Crops, Hainan University, Haikou, Hainan 570228, China
  • 2.Hainan Soil and Fertilizer Station, Haikou, Hainan 570203, China
Published: 2024-02-25 doi: 10.3969/j.issn.1000-2561.2024.02.011
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In order to explore the effects of N, P and K fertilizers on the growth and nutrient uptake of areca nut seedlings and provide a scientific fertilizer application in field management, areca nut seedlings were used to conduct the “3414”fertilizer ratio in pots at the greenhouse. Fertilization significantly increased biomass and fertilizer utilization of areca nut seedlings. In balanced nitrogen, phosphorus and potassium fertilization, N and P fertilizers had the maximum utilization. Balanced nitrogen and potassium fertilization without phosphate fertilizer, K fertilizers had the maximum utilization. The N content was the main factor affecting the stem and leaf biomass, while the P content was the main factor affecting root biomass. Correlation and path analysis indicated that N and P could synergistically improve the growth of areca nut seedlings, but they were affected by the application of K fertilizer. However, N, P and K fertilizers could reach balance and synergy to improve the growth of seedlings. In conclusion, N, P and K fertilizers in a rational proportion was beneficial for the nutrient uptake and utilization of areca nut seedlings, and N∶P∶K=2∶2∶2 (T6) was the most suitable fertilization ratio.

Areca catechu  /  N, P and K fertilization  /  fertilizer utilization rate  /  physiological characteristics
Jiajun JIANG, Xinyu WEN, Xiaodong XIN, Ling WANG, Guobin YANG, Chaobi WANG, Fusun YANG. Effects of Fertilization Ratio on Fertilizer Uptake and Nutrient Synergy of Areca catechu Seedlings[J]. Chinese Journal of Tropical Crops, 2024 , 45 (2) : 315 -322 . DOI: 10.3969/j.issn.1000-2561.2024.02.011
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Year 2024 volume 45 Issue 2
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Article Info
doi: 10.3969/j.issn.1000-2561.2024.02.011
  • Receive Date：2022-07-12
  • Online Date：2026-06-23
  • Published：2024-02-25
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  • Received：2022-07-12
  • Revised：2022-12-12
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Affiliations
    1.College of Tropical Crops, Hainan University, Haikou, Hainan 570228, China
    2.Hainan Soil and Fertilizer Station, Haikou, Hainan 570203, China
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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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