张文1,吉清妹1,翁艳梅2,唐继伟3,王敏2,黄绍文3,谢良商1.海南露地辣椒磷肥肥效研究[J].广东农业科学,2014,41(5):127-129 |
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海南露地辣椒磷肥肥效研究 |
Pepper response to phosphorus application in Hainan |
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DOI: |
中文关键词: 辣椒 磷营养 产量 |
英文关键词: pepper phosphorus level yield |
基金项目:国家现代农业产业技术体系大宗蔬菜体系(Nyc
ytx-35-gw,Nycytx-35-syz) |
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中文摘要: |
采用田间小区试验,对海南露地辣椒磷肥肥效进行试验。结果表明,露地辣椒施磷较不施磷显著增产增
收,增产6.3%~11.8%,平均9.4%;增加经济效益7.4%~16.2%,平均13.0%。该试验条件下露地辣椒磷肥(P2O5)适宜用
量为120 kg/hm2左右。 |
英文摘要: |
By field experiment, pepper response to phosphorus application in Hainan was studied.Results showed that
phosphorus application under low soil available P level significantly increased yield and income of pepper by 6.3%~11.8%
(averaged 9.4%) and 7.4%~16.2% (averaged 13.0%), respectively. The proper P2O5 application rate of capsicum was about
120 kg/hm2 under this experimental condition. |
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