Standard descriptions of growth stages of annual dicotyledonous weeds
Standard descriptions of growth stages of annual dicotyledonous weeds
复制标题
一年生双子叶杂草生长阶段的标准描述
DOI：
10.1111/j.1744-7348.1987.tb04188.x
复制
发表时间：
1987
影响因子：
2.6
通讯作者：
H. Broad
中科院分区：
文献类型：
--
作者：
P. Lutman;G. G. Tucker;H. Broad
摘要
描述和说明了一年生双子叶杂草的十五个生长阶段，显示了从出苗到衰老的过程。这些阶段是在英国作物保护委员会成员组织广泛协商后达成的。阶段是根据叶子数量、植物大小和花卉发育来定义的。它们供农民、种植者及其技术顾问在田间、除草剂标签和咨询出版物中使用。它们在研究中也具有价值，有助于在田间和温室实验中描述杂草。
SUMMARY
Fifteen growth stages of annual dicotyledonous weeds are described and illustrated, showing the progression from emergence to senescence. These stages have been agreed following widespread consultation amongst the member organisations of the British Crop Protection Council. Stages are defined in terms of leaf number, plant size and floral development. They are intended for use in the field by farmers, growers and their technical advisers, on herbicide labels and in advisory publications. They are also of value in research, aiding the description of weeds in field and glasshouse experiments.