Search results
Results From The WOW.Com Content Network
A calcicole, calciphyte or calciphile is a plant that thrives in lime rich soil. [1] [2] The word is derived from the Latin 'to dwell on chalk'.Under acidic conditions, aluminium becomes more soluble and phosphate less.
The use of soil tests, coupled with the corresponding provisions, can alleviate issues of nutrition and irrigation that can result from non porous Ultisol. [4] Soil tests help indicate the pH, and red clay soil typically has a low pH. [5] The addition of lime is used to help to increase the pH in soil and can help increase the pH in Ultisol as ...
There are many horticultural plants which are calcifuges, most of which require an 'ericaceous' compost with a low pH, composed principally of Sphagnum moss peat. Alternatively sulphur chips may be used to lower soil pH. A plant that thrives in lime-rich soils is known as a calcicole.
Agricultural lime, also called aglime, agricultural limestone, garden lime or liming, is a soil additive made from pulverized limestone or chalk. The primary active component is calcium carbonate . Additional chemicals vary depending on the mineral source and may include calcium oxide .
Highly oxidized red soil in Tirunelveli District, India. Red colors often indicate iron accumulation or oxidation in oxygen-rich, well-aerated soils. [4] Iron concentrations caused by redox reactions because of diffusion of iron in crystalline and metermorphic rock, in periodically saturated soils may also present red colors, particularly along root channels or pores.
The common names largeleaf linden [1] and large-leaved linden are in standard use throughout the English-speaking world except in the British Isles, where it is known as large-leaved lime. [2] The name "lime", possibly a corruption of "line" originally from "lind", has been in use for centuries and also attaches to other species of Tilia . [ 3 ]
Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity. In an acidic medium, blue litmus paper turns red, while in a basic or alkaline medium, red litmus paper turns blue. In short, it is a dye and ...
As a plant that is native to rainforests, Maranta prefers bright indirect sunlight, high humidity, and well-drained soil that has a high humus content. [6] Acidic, clay or loam soils are tolerable. [9] Direct sunlight should be avoided, as well as standing water.