| 京郊菜地施用优化鸡粪的增产效应及其评价 |
| |
| 引用本文： | 陆景陵,白纲义.京郊菜地施用优化鸡粪的增产效应及其评价[J].中国农业大学学报,1989(3):299-303. |
| |
| 作者姓名： | 陆景陵 白纲义 |
| |
| 作者单位： | 北京农业大学;北京市海淀区农科所; |
| |
| 摘 要： | 试验结果表明,优化鸡粪在等养分含量条件下,肥效与无机混合肥料基本相近,并稍有提高;在培肥地力方面,施用优化鸡粪可缩小种植蔬菜后土壤有机质下降的幅度。在相同条件和相同施肥处理情况下,新菜园土的增产潜力大于老菜园土;花椰菜的增产效应大于油菜。养分利用情况也与上述结果一致。优化鸡粪可用于配制蔬菜专用复合肥料,在蔬菜上值得推广。
|
| 关 键 词： | 花椰菜 油菜 菜园土 鸡粪 复合肥料 |
YIELD RESPONSE TO THE APPLICATION OF PROCESSED CHICKEN MANURE IN HORTICULTURAL SOILS IN BEIJING SUBURBS AND ITS EVALUATION |
| |
| Lu JingIing Bai Gangyi.YIELD RESPONSE TO THE APPLICATION OF PROCESSED CHICKEN MANURE IN HORTICULTURAL SOILS IN BEIJING SUBURBS AND ITS EVALUATION[J].Journal of China Agricultural University,1989(3):299-303. |
| |
| Authors: | Lu JingIing Bai Gangyi |
| |
| Abstract: | In order to obtain some information of the effectiveness of the processed chicken manure on yield increments,soil fertility improvement and fertilizer efficiency,greenhouse experiment were carried out with cauliflower and rape, in comparision with mixed inorganic fertilizers of the same nutrients contents. The results showed that with the same nutrients amounts,the processed chicken manure had a better effect on crop yields than mixed inorganic ferti- lizers had.As for soil fertility,the application of the ... |
| |
| Keywords: | cauliflower rape horticultural soil chicken manure compound fertilizer |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国农业大学学报》浏览原始摘要信息 |
| 点击此处可从《中国农业大学学报》下载免费的PDF全文 |
|
