Method for determining the state of a tree stand by crown shoots, involves preparing samples of sprouts of tree species, shading of samples in clamping clips
	CHERNYSHENKO O V; FROLOVA V A; KOMAROVA M E; KUSTOVA E V; MISLAVSKII A N
	2023-09-29
专利权人	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
申请日期	2023-09-29
专利号	RU2824521-C1
成果简介	NOVELTY - Method involves preparation of samples of sprouts of tree species, shading of samples in clamping clips. Samples are irradiated with a light flux in band of 400–700 nm in a pulsed mode with controlled intensity. Wavelength-shifted light flux is received by the photodetector, the fluorescence signal is digitized with controlled sampling, forming an array of records depending on the fluorescence signal of the status categories of the visually collected samples. USE - Forestry; environmental monitoring. ADVANTAGE - Method provides efficiency, reliability, obtaining quantitative dependence of categories of state on efficiency of conversion of radiant energy by tree depending on technogenic loads.
IPC 分类号	A01G-023/00 ; A01G-007/04
国家	俄罗斯
专业领域	农业科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20191
专题	中国科学院新疆生态与地理研究所
作者单位	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
推荐引用方式 GB/T 7714	CHERNYSHENKO O V,FROLOVA V A,KOMAROVA M E,et al. Method for determining the state of a tree stand by crown shoots, involves preparing samples of sprouts of tree species, shading of samples in clamping clips. RU2824521-C1[P]. 2023.

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