Base-line Growth Studies of ‘First Lady’ Marigold in Controlled Environments1
Base-line Growth Studies of ‘First Lady’ Marigold in Controlled Environments1
复制标题
“第一夫人”万寿菊在受控环境中的基线生长研究1
DOI：
10.21273/jashs.105.5.632
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发表时间：
1980
影响因子：
1.9
通讯作者：
R. Langhans
中科院分区：
文献类型：
--
作者：
D. Ormrod;P. Hammer;D. Krizek;T. Tibbitts;J. C. McFarlane;R. Langhans
'第一夫人'万寿菊（Tagetes erecta L.）在5个不同的受控环境设施中各生长3次，以建立该物种的基线生长率。植物在用一组通用的标准化仪器建立的一组标准化环境条件下生长。另外两个实验室中只生长一次的植物的数据也被报告用于比较。每个实验室内的生长变化大于实验室之间的平均变化子叶长度和宽度，植物重量测量，第3叶长，但不是叶宽。的基线增长数据，根据所描述的程序，可以用来比较万寿菊生长在其他受控环境中，并提供一个检查的研究设施的操作特性。
‘First Lady’ marigold (Tagetes erecta L.) was grown 3 times in each of 5 different controlled environment facilities to establish baseline growth rates for this species. Plants were grown under a standardized set of environmental conditions established with a common set of standardized instruments. Data on plants grown only once in two additional laboratories are reported for comparative purposes. The variation in growth within each laboratory was greater than the average variation among laboratories for cotyledon length and width, plant weight measurements, and 3rd leaf length but not for leaf width. The base-line growth data, based on the described procedures, can be used to compare marigold growth in other controlled environments and to provide a check on the operational characteristics of research facilities.