首页> 外文期刊>New Zealand journal of agricultural research >A comparison of soil and environmental quality under organic and conventional farming systems in New Zealand
【24h】

A comparison of soil and environmental quality under organic and conventional farming systems in New Zealand

机译:新西兰有机耕作和常规耕作制度下土壤和环境质量的比较

获取原文
       

摘要

Abstract Organic farming in its various forms is seen by many as a sustainable alternative to conventional farming. This review considers and compares aspects of soil and environmental quality associated with organic and conventional farming systems under New Zealand conditions. The sustainability parameters considered include soil quality, nutrient dynamics, nutrient budgets, trace elements, and pesticides. The review used information from appropriate comparative studies conducted in New Zealand and overseas. However, because of the shortage of data on nutrient dynamics under organic systems in New Zealand, we also used a nutrient balance model (OVERSEER) and a nitrogen leaching estimation model to assess the comparative sustainability of typical model systems. Interpretation of the measured data coupled with the results of the modelling exercise suggests that organic farming carried out according to the Bio‐Gro New Zealand production standards can be sustainable if sufficient amounts of nutrient are ret...
机译:摘要许多人都认为各种形式的有机农业是传统农业的可持续替代方法。这篇综述考虑并比较了新西兰条件下与有机和常规耕作制度相关的土壤和环境质量方面。考虑的可持续性参数包括土壤质量,养分动态,养分收支,微量元素和农药。审查使用了在新西兰和海外进行的适当比较研究中的信息。但是,由于新西兰有机系统下养分动态的数据不足,我们还使用了养分平衡模型(OVERSEER)和氮浸出估算模型来评估典型模型系统的比较可持续性。对测量数据的解释以及建模工作的结果表明,如果能够吸收足够量的营养物,那么根据Bio-Gro新西兰生产标准进行的有机耕种是可持续的。

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