Hartz, T.K., Smith, R.F., LeStrange, M. and Schulbach, K.F. (1993) On-farm monitoring of soil and crop nitrogen status by nitrate-selective electrode. Communications in Soil Science & Plant Analysis, 24, 2607-2615.

相关文章:
在线客服:
对外合作:
联系方式:400-6379-560
投诉建议:feedback@hanspub.org
客服号

人工客服,优惠资讯,稿件咨询
公众号

科技前沿与学术知识分享