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| 有机肥料使用量对土壤环境、夏甘蓝产量和品质的影响 | |
| 引用本文： | 赵建生,焦晓燕,杨治平,郑普山,李娓,张京社.有机肥料使用量对土壤环境、夏甘蓝产量和品质的影响[J].华北农学报,2006,21(5):123-126. |
| 作者姓名： | 赵建生 焦晓燕 杨治平 郑普山 李娓 张京社 |
| 作者单位： | 1. 山西省农业综合开发办公室,山西,太原,030001 2. 山西省农业科学院土壤肥料研究所,山西省土壤环境与养分资源重点实验室,山西,太原,030031 3. 山西省农业科学院蔬菜研究所,山西,太原,030031 |
| 基金项目： | 山西省科技攻关项目 , 山西省财政厅资助项目 |
| 摘 要： | 研究了浅水位条件下麦菜轮作体系中夏甘蓝生长季节有机肥施用量对土壤剖面硝态氮积累、夏甘蓝产量和品质的影响。结果表明:夏甘蓝生长季节正值雨季,导致各处理硝态氮累积峰值出现在靠近地下水位处,并随有机肥用量的增加土壤剖面硝态氮累积量增多。有机肥用量增加导致甘蓝中白利糖度降低,但对其他品质指标没有影响;尽管大量使用有机肥导致土体剖面硝态氮的累积,由于淋洗作用,耕层硝态氮含量并不太高,有机肥用量对甘蓝中硝酸盐含量没有影响。因此,在绿色蔬菜生产中,应该避免盲目大量地使用有机肥料,以免增加污染环境风险和影响蔬菜品质,确保绿色食品产地环境质量。 |
| 关 键 词： | 有机肥 夏甘蓝 硝态氮 品质 |
| 文章编号： | 1000-7091（2006）05-0123-04 |
| 收稿时间： | 2006-07-21 |
| 修稿时间： | 2006-07-21 |
Responses of Soil Environment, Yield and Quality of Cabbage Cultivated in Summer Season to Amount of Manure Application |
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| ZHAO Jian-sheng,JIAO Xiao-yan,YANG Zhi-ping,ZHENG Pu-shan,LI Wei,ZHANG Jing-she.Responses of Soil Environment, Yield and Quality of Cabbage Cultivated in Summer Season to Amount of Manure Application[J].Acta Agriculturae Boreali-Sinica,2006,21(5):123-126. | |
| Authors: | ZHAO Jian-sheng JIAO Xiao-yan YANG Zhi-ping ZHENG Pu-shan LI Wei ZHANG Jing-she |
| Institution: | 1. Shanxi Comprehensive Agricultural Development Office, Taiyuan 030001, China; 2. Provincial Key Laboratory of Soil Environment and Nutrient Resources, Institute of Soil and Fertiliser, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China; 3. Vegetables Institute, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China |
| Abstract: | Effects of manure application amount on soil nitrate accumulation in soil profile,yield and quality of cabbage grown in summer seasons under conditions of shallow ground water table were studied.The precipitation during cabbage was grown following wheat was high and resulted in nitrate accumulation peak appeared near ground water table.More manure was applied,more nitrate-N accumulated in soil profile.The sugar content(Brix(%)) in cabbage decreased with the increase of manure application amount.Manure application amount did not influence Vc and crude fibrous content.Nitrate-N content in 0-20 cm soil layer was not affected by manure application because of leaching.As a consequence,nitrate content in cabbage was similar among different treatments. |
| Keywords: | Manure Cabbage grown in summer Nitrate-N Quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |