SOIL MOISTURE AT PERMANENT WILTING OF PLANTS.
SOIL MOISTURE AT PERMANENT WILTING OF PLANTS.
复制标题
植物永久枯萎时的土壤湿度。
DOI：
10.1104/pp.3.3.355
复制
发表时间：
1928
期刊：
影响因子：
7.4
通讯作者：
A. H. Hendrickson
中科院分区：
文献类型：
--
作者：
F. Veihmeyer;A. H. Hendrickson
在瓦维洛夫博士的积极领导下，应用植物研究所的工作非常关注与植物地理和植物引种有关的生理问题。人们得到的印象是，政府对整个俄罗斯的基础研究给予了彻底的热情和有益的支持。在我们自己的植物工业局中，植物生理学和地理学的工作缺乏组织，这与布尔什维克为这些研究阶段提供的良好条件形成了强烈的对比。俄国的科学家中很少有共产党人，但他们的工作得到了极好的支持。科学家被政客们抛弃了。如果我们的政府要对植物生理学的基本和必要的工作给予足够的支持，政府支持的研究机构也必须完全摆脱政治和无情的管理。R. B。植物永久萎蔫时的土壤水分植物达到永久萎蔫状态时土壤中残留的水分一直是那些对植物和土壤感兴趣的人进行大量工作和讨论的主题。布里格斯和山茨认为，当一个给定的土壤达到一定的水分含量，植物生长在枯萎，不能复活，直到额外的水
The work of the Institute of Applied Botany under the active leader-ship of Dr. VAVILOV hasconcerned itself greatly with the physiological problems related to plant geography and plant introduction. One gets theimpression of a thoroughly conscientiousand helpful gov-ernmental support for fundamental research throughout Russia. The lack of organization of the work in plant physiology and geography in our own Bureau of Plant Industry is certainly in strong contrast with the fine con-ditions given bythe Bolsheviki for these phases of research. Very few of the scientists in Russia are Communists, yet their work isgiven excellent support. The scientist is left alone by the politicians. If our government is ever to give adequate support to thefundamental and necessary work in plant physiology, the research organizations supported by the government must likewise be entirely free from political and unsympathetic manage-ment.-R. B. HARVEY, Cambridge University, England.SOIL MOISTURE AT PERMANENT WILTING OF PLANTS The residual moisture in the soil when plants attain the condition known as permanent wilting has been the subject of much work and dis-cussion among those interested in plants and soils. BRIGGS and SHANTZ held that when a given soil reached a certain moisture content, plants growing thereon wilted, and could not be revived until additional water