首页> 外文期刊>Moscow University Soil Science Bulletin >Estimation of Fertilizer Aftereffects in Arable Soils of the Republic of Adygea
【24h】

Estimation of Fertilizer Aftereffects in Arable Soils of the Republic of Adygea

机译:Adygea共和国耕地土壤肥料后效应的估算

获取原文
获取原文并翻译 | 示例
           

摘要

The long-term dynamics of the productivity of cereal and oil crops, as well as the quantities of fertilizers applied annually in regions of the Republic of Adygea has been analyzed. It has been shown that the dynamics of cereal crop productivity and rates of fertilization are frequently different and depend on the soil cover of each area, which points to the aftereffect of fertilizers. For cereal crops, the aftereffect is observed during 5-6 years at high application rates (30-40 kg/ha). At low rates(10 kg/ha and lower), the period of aftereffect is 1—2 years. For oil crops, the aftereffect is less expressed.
机译:分析了谷物和油料作物生产力的长期动态,以及阿迪格共和国的地区每年施用的肥料数量。研究表明,谷物作物生产力和施肥速度的动态经常不同,并且取决于每个地区的土壤覆盖,这表明了肥料的后效。对于谷物作物,在高施用量(30-40千克/公顷)的情况下,会在5-6年内观察到后效应。在低剂量(10 kg / ha和更低)下,后效期为1-2年。对于油料作物,后效应较少表达。

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