Instructions: Write a phrase, the answer to which is present in the passage. The answer to this question should be completely and unambiguously found in the passage. The query must be about a single or multiple linked entities. 
Input: Researchers have carried out a review of the evidence on the physiological effects of artificial light and its disturbance to the daily and seasonal patterns of plants and plant– animal interactions. For example, it is well documented that artificial light can prolong the The two important photobiological processes in trees and their required color wavelengths are: 1  Photosynthesis - requires visible blue (400-450 nm) and red (625-700 nm) - uses light to make sugars that the tree uses. Sunlight is the perfect balance of wavelengths necessary for plant growth and blooming, but you can also use artificial light to help your plants along. In fact, low-light foliage plants (such as pothos and peace lily) can grow quite nicely in windowless offices with enough artificial light. In order to grow, plants need: 1  Blue wavelength light for foliage growth. 2  Red wavelength light for flowering and fruiting. 3  Plants have little use for green wavelengths and reflect them back, which is why leaves appear green. Procedure. 1  To conduct this experiment, you’ll need a room that can be quite dark for two weeks. Put potting soil into the plant pots, and bury a bean seed under half an inch of soil in each pot. 2  Mist the soil gently so that the beans have water. 3  Place each plant in a box. 4  Put the four light bulbs in the four different desk lamps. Light pollution shown to affect plant growth and food webs. March 16, 2015. Researchers from the University of Exeter simulated the effects of street lighting on artificial grassland plots containing a community of invertebrates at night, exposing them to two different types of light treatment - a 'white' light …more. Table 1. 1  The effects of LEDs on plants' growth parameters and metabolism compared with conventional lights: selected examples. HPS, high-pressure sodium; CFL, compact fluorescent light; PPFD, photosynthetic photon flux density; DW, dry weight; FW, fresh weight. Researchers can successfully grow plants using only artificial light in growth chambers. But sunlight is best for most plants. It’s generally more intense than artificial light, and it’s pretty equally distributed among the different wavelengths that earthly plants have evolved to like best. Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project. Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project. 1. 1  Diploid strawberry plants were grown under four different spectral conditions and measured for traits of horticultural relevance. The fluence rate was kept constant at 100 μmol·m−2·s−1 and split between blue and red, resulting in 100% blue, 66% blue 34% red, 34% blue, 66% red, and 100% red light treatments.
Output:
effect of artificial light on plant growth