不同肥料对土壤养分三要素平衡与累积的影响

亚热带植物科学 ›› 2006, Vol. 35 ›› Issue (01): 17-19.

不同肥料对土壤养分三要素平衡与累积的影响

欧阳桐娇¹,林勇²,郭文杰¹

1. 福建省农业科学院生物技术研究所, 福建福州 350003;
2. 福建省农业科学院土壤肥料研究所, 福建福州 350013

收稿日期:2005-10-14 出版日期:2006-03-10 发布日期:2006-03-10
作者简介:欧阳桐娇(1963-),女,福建平潭人,助理研究员,从事土壤化学研究。
基金资助:
福建省科技厅重点项目(2005N036)

Effect of Different Fertilizers on the Balance and Cumulation of N, P, K Nutrients in Soil

OU YANG Tong-jiao¹, LIN Yong², GUO Wen-jie¹

1. Biotechnological Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian China;
2. Soil and Fertilizer Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350013, Fujian China

Received:2005-10-14 Online:2006-03-10 Published:2006-03-10

摘要/Abstract

摘要： 本文探讨不同肥料、施肥结构、施肥方法对土壤养分三要素平衡与累积的影响。结果表明,不同形态单位氮素投入对土壤氮素盈余影响为猪粪> 化肥> 稻草,对土壤全氮提高的影响为稻草> 化肥> 猪粪;不同形态单位磷素投入对土壤磷素盈余的影响为猪粪> 化肥> 稻草,对土壤全磷提高的影响为化肥> 猪粪> 稻草;不同形态单位钾素投入对土壤钾素盈余影响为化肥> 猪粪> 稻草,对缓解土壤钾素下降的影响为猪粪> 稻草> 化肥。

关键词: 肥料, 土壤养分三要素, 平衡与累积

Abstract: This title discussed the effects of different fertilizers, fertilization configuration and fertilization methods on soil fertility, and also took some researches on the balance and cumulation of N, P, K nutrients in soil.The results showed that the effects of unit N on the surplus of N in soil were dungs of pig> fertilizers> straws, the effects on increasing the whole N in soil were straws> fertilizers> dungs of pig;the effects of unit P on the surplus of P in soil were dungs of pig, the effects on increasing the whole P in soil were fertilizers> dungs of pig> straws;the effects of unit K on the surplus of K in soil were fertilizers> dungs of pig> straws, the effects on reducing the K loss in soil were dungs of pig> straws> fertilizers.

Key words: fertilizer, N, P, K nutrients of soil, balance and cumulation

中图分类号:

S158

欧阳桐娇,林勇,郭文杰. 不同肥料对土壤养分三要素平衡与累积的影响[J]. 亚热带植物科学, 2006, 35(01): 17-19.

OU YANG Tong-jiao, LIN Yong, GUO Wen-jie. Effect of Different Fertilizers on the Balance and Cumulation of N, P, K Nutrients in Soil[J]. Subtropical Plant Science, 2006, 35(01): 17-19.

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[2]	冼华章. 不同花生品种和肥料在小畦盖膜栽培中的效应[J]. 亚热带植物科学, 2003, 32(02): 38-40.