| 嘉兴市高标准农田地力建设成效的评估与分析 |
| |
| 引用本文： | 黄锦法,倪雄伟,石艳平.嘉兴市高标准农田地力建设成效的评估与分析[J].浙江农业学报,2013,25(3):0. |
| |
| 作者姓名： | 黄锦法 倪雄伟 石艳平 |
| |
| 作者单位： | 嘉兴市土壤肥料工作站，浙江 嘉兴 314050 |
| |
| 摘 要： | 按照《浙江省标准农田地力调查与分等定级技术规范》开展标准农田地力分等定级，在摸清标准农田地力质量现状的基础上，开展了标准农田质量提升工程。嘉兴市秀洲、嘉善、平湖县（市、区）2009年项目（面积4015.6 hm2）实施了秸秆还田、增施商品有机肥、测土配方施肥、翻耕加深耕作层、调整土壤酸度、改善农田排灌等技术措施。2年后对该项目进行地力培育的成效评估，结果显示，由二等田（地力综合指数0.60～0.80）提高到一等田（地力综合指数0.80以上）的面积占65.89%，未达到一等田的地力综合指数也提高0.04～0.10。文章分析了标准农田质量提升工程的技术问题，并提出嘉兴市高标准农田的地力建设目标应为一等田。
|
| 关 键 词： | 标准农田 地力建设 地力评估 嘉兴 |
Evaluation and analysis on effectiveness of high standard basic farmland fertility construction in Jiaxing city |
| |
| HUANG Jin-fa,NI Xiong-wei,SHI Yan-ping.Evaluation and analysis on effectiveness of high standard basic farmland fertility construction in Jiaxing city[J].Acta Agriculturae Zhejiangensis,2013,25(3):0. |
| |
| Authors: | HUANG Jin-fa NI Xiong-wei SHI Yan-ping |
| |
| Institution: | Workstation of Soil and Fertilizer in Jiaxing， Jiaxing 314050， China |
| |
| Abstract: | According to the standard of Technical Specifications and Classification of Standard Farmland Fertility Survey in Zhejiang province， evaluation and classification of the standard farmland quality as well as the promotion project of standard farmland quality were carried out based on exploring soil fertility quality of standard farmland. The project area of promoting standard farmland quality in Xiuzhou， Jiashan， and Pinghu county was 40156 hm2. The straw returning into the field， increasing rate of commercial organic fertilizer， soil testing and fertilizer formulation， deep plowing， adjusting soil acidity， improvement of farmland irrigation were applied to these farmland in 2009. Effectiveness of farmland fertility improvement was evaluated after 2 years. The results of the assessment showed that the area proportion of first-class standard farmland （integrated fertility index above 0.80） was increased from 0 in 2009 to 65.9% in 2011. The integrated fertility index of the farmland below first-class standard farmland was increased by 0.04-0.10. The paper discussed the technical problems of the promotion project of standard farmland quality. The construction goal of the high standard farmland in Jiaxing city should be the first-class field. |
| |
| Keywords: | standard farmland fertility construction fertility evaluation Jiaxing city |
|
| 点击此处可从《浙江农业学报》浏览原始摘要信息 |
| 点击此处可从《浙江农业学报》下载免费的PDF全文 |
