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Hydrangea paniculata, or panicled hydrangea, is a species of flowering plant in the family Hydrangeaceae native to southern and eastern China, Korea, Japan and Russia . [ 2 ] [ 3 ] It was first formally described by Philipp Franz von Siebold in 1829.
Hydrangea (/ h aɪ ˈ d r eɪ n dʒ ə / [3] [4] or / h aɪ ˈ d r eɪ n dʒ i ə / [5]), commonly named the hortensia, is a genus of more than 70 species of flowering plants native to Asia and the Americas.
The mean annual increment (MAI) or mean annual growth refers to the average growth per year a tree or stand of trees has exhibited/experienced up to a specified age. For example, a 20-year-old tree that has a stem volume of 0.2 m 3 has an MAI of 0.01 m 3 /year.
In many cases, the hydrangea will recover the next year, but there are times when transplant shock could be the end of the plant. To avoid transplant shock, the best time to transplant a hydrangea ...
The equation for exponential mass growth rate in plant growth analysis is often expressed as: = Where: M(t) is the final mass of the plant at time (t). M 0 is the initial mass of the plant. RGR is the relative growth rate. RGR can then be written as:
PAI may go negative if a tree loses volume due to damage or disease. Periodic annual increment is commonly used instead of current annual increment as a basis for computing growth per cent. Growth per cent indicates the rate of increase with relation to the wood capital required for its production, this is usually based on a single year's ...
Tree girth measurement diagram. Tree girth is a measurement of the circumference of tree trunk. It is one of the most ancient, quickest, and simplest of foresters' measures of size and records of growth of living and standing trees. The methods and equipment have been standardized differently in different countries.
Hydrangea radiata is an attractive, deciduous shrub up to 3 m tall in the flowering plant family Hydrangeaceae. Its natural range is limited to the southern ...