Water influence plant metabolism
To the normal flower plants and water metabolism plays an important role,
along with temperature, light and nutrients.
Edaphic environment in living roots and plant air system environment must
have an optimum water content for normal life cycle to take place. The
water content varies according to specific requirements, the variety of
how culture, health status of the plant, the rest period (tuberhybrida
Begonia, Gloxinia, Hydrangea and plants with rhizomes after loss rarely
leaves wet, so breast u totally lose turgor underground parts), the requirements
of each phase of growth and development over the annual cycle vegeratie.
Plants in pots consume more water than those grown in soil, except for
the first few days of planting when roots have penetrated still chic and
ground water consumption is lower.
Succulents require very little water, while plants from equatorial regions
or ferns, conifers, Calla, Cyperus require a lot of water.
Optimal quantities of water are required and seed formation and growth
phase and maturity phase water demands decrease.
The need for water is felt with seed germination or rooting cuttings and
increases as vegetative growth, flowering up close, and then decreases.
Soil water uptake of the plant is now srtansa status, soil texture, soil
salt concentration and temperature. Excess soil water, as water scarcity,
are equally harmful. Remove oxygen from water surplus and leads to acidification
of soil, causing root rot and its deficiency leads to wilting and even
Low temperatures adversely affect soil water absorption, causing physiological
thirst, regardless of temperature and humidity.
Besides soil moisture for normal plant deyvoltarea is important and atmospheric
humidity. Atmospheric humidity must be in equilibrium with soil moisture
and the plant since a very dry atmosphere lead to increased perspiration
and laofilirea plant to further attack by mites and too humid atmosphere
favors Botrytis fungi etc.
Most of the leaves decorative houseplants require a relative humidity
of 75%) bromeliaceele, araceele, palm trees, some ferns and so on).
Epiphytic species require on average 85% relative humidity.
Plants seeds of childbearing formation generally need a drier atmosphere.
Must always be a correlation between temperature and atmospheric humidity.
Humidity can be adjusted by repeated ventilation, watering and spraying