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| 涵江区花生“3414”田间肥效试验 | |
| 引用本文： | 柯蓓,蒋丽娟,林家汉,曾伟.涵江区花生“3414”田间肥效试验[J].福建农业科技,2012(8):45-47. |
| 作者姓名： | 柯蓓 蒋丽娟 林家汉 曾伟 |
| 作者单位： | 1. 福建省莆田市涵江区农业技术推广站,351111 2. 福建省莆田市涵江区植保植检站 3. 建省莆田市涵江区农产品质量检测站 |
| 摘 要： | 通过开展花生＂3414＂田间肥效试验,建立氮、磷、钾肥施用量与花生产量的肥效模型,以确定最高施肥量和最佳施肥量,为当地花生配方施肥和推荐施肥提供理论依据。结果表明,在本试验条件下,花生每667 m2最高产量施肥量为N 7.58 kg,N∶P2O5∶K2O=1∶0.55∶1.12,花生最高产量369.34 kg;最佳经济施肥量为N 7.05 kg,N∶P2O5∶K2O=1∶0.56∶1.14,最佳利润达2 284.6元。 |
| 关 键 词： | 花生 3414试验 肥效模型 |
Experiment on fertilizer effect of "3414" field trial for peanut in Hanjiang district |
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| KE Bei,JIANG Li-juan,LIN Jia-han,ZENG Wei.Experiment on fertilizer effect of "3414" field trial for peanut in Hanjiang district[J].Fujian Agricultural Science and Technology,2012(8):45-47. | |
| Authors: | KE Bei JIANG Li-juan LIN Jia-han ZENG Wei |
| Institution: | 1.Hanjiang Agricultural Technique Extension Station of Putian City,Fujian Province 351111; 2.Hanjiang Plant protection and quarantine station of Putian City,Fujian Province; 3.Hanjiang Agricultural products quality inspection station of Putian City,Fujian Province) |
| Abstract: | The establishment of fertilizer effect model of NPK fertilization amounts and yield was studied through Fertilizer Effect of "3414" Field Trial,and the fertilization amounts on the highest yield and economic optimum individually were obtained in Hanjiang County for proving theoretical basis of formula and recommended fertilization.Under this trial condition,the results showed that the highest yield of fertilizers application was N 7.58 kg/667m2 and the ratio of N,P and K was N∶P2O5∶K2O=1∶0.55∶1.12,it’s highest yield was 369.34 kg/667 m2;the economic optimum fertilizers application was N 7.05 kg/667 m2 and the ratio of N,P and K was N∶P2O5∶K2O=1∶0.56∶1.14,it’s best profit was 2 284.6 yuan/667m2. |
| Keywords: | Peanut 3414 fertilizer effect model |
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