...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta Horticulturae >Comparison of soil-N availability in a field cultivated with legume or non-legume plants during the winter in a Mediterranean environment
【24h】

Comparison of soil-N availability in a field cultivated with legume or non-legume plants during the winter in a Mediterranean environment

机译：地中海环境中冬季植物或非豆科植物栽培的土壤 - N可用性的比较

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The aim of the present work was to compare soil N availability for a subsequent crop after conventional or organic production of winter vegetables as compared with no cultivation (fallow) or cultivation with a winter legume used as green manure. For this purpose, a field experiment was conducted at the experimental facilities of the Laboratory of Vegetable Production at the Agricultural University of Athens. The non-legume vegetable was broccoli, and was cultivated by applying organic or conventionalfarming practices. In the same experimental field, faba bean plants either inoculated with Rhizobium leguminosarum bv, viciae or non-inoculated were cultivated/while non-cultivated plots were used as control. The farming system had no significant impacton yield of broccoli. However, the shoot fresh and dry weight of faba bean were significantly increased by rhizobia inoculation. The amounts of mineral N contained in the soil shortly before incorporation of faba bean as green manure were higher than that found in the soil of broccoli crops just before harvesting, irrespective of the cropping system. The mineral N found in the soil of broccoli crops at harvesting was as low as in the fallow plots.
机译：本作本作的目的是将冬季蔬菜的常规或有机生产后的土壤n可用性与无培养（休耕）或培养，冬季豆类用作绿色粪便。为此，在雅典农业大学蔬菜生产实验室的实验设施下进行了田间实验。非豆类植物是西兰花，并通过施用有机或常规方法培养。在相同的实验领域中，培养/同时使用非培养的地块作为对照，培养豆科植物BV，Viciae或非接种的Faba Bean植物。农业系统对西兰花的影响没有显着的影响。然而，通过根状腺接种显着增加了Faba Bean的枝条和干重。在植物粪便掺入Faba Bean之前，土壤中含有的矿物N的量高于在收获前的草原作物的土壤中发现，而不管种植系统如何。在收获的Croccoli作物的土壤中发现的矿物质含量低于休耕地块。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号