What is?
Why?
deffentions
what is pt2
deffentions pt2
100

What is Irrigation?

It is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns.

100

Red light causes?

red light causes elongated and soft growth

100

Blue light causes?

Blue light causes hortened, hardened, and darker plants

100

what is pigment

pigment is the color founding animal cells

100

neutral plant examples 

cucumbers,corn, chili peppers 

200

What is a herbaceous?

Herbaceous means that the plant has non-woody stems that reach their full height and produce flower within one year

200

Why does red and blue have the greatest impact on plant growth ?

 Because they are absorbed by the photosynthetic pigments in plants

200

Transpiration

The process by which plants lose water from leaves and stems

200

what is the formula for Photosynthesis

6CO2+6H2O+672KcalC6H12O6+6O2

200

Reproduction

The plant process that increases plant numbers

300

what are Short-day

Short-day plants can flower when the light period is shorter than the critical day length

300

Why is DLI important for plants?

it ensures that the light received by the plants is optimum for their growth cycles and needs

300

Respiration

The process through which plant leaves, stems and roots consume oxygen and give off carbon dioxide

300

what are the Processes of plant growth

Photosynthesis

Respiration

Absorption

Transpiration

Translocation

Reproduction

300

Translocation

The process by which food and nutrients are moved within a plant from one plant part to another

400

What is light quality?

Light quantity is the amount and duration of light emitted by a light source

400

why do we have Hardiness Zones?

Hardiness Zones- Developed by the USDA and are zones based upon average annual minimum winter temperatures.

400

Photoperiodism?

is the response of plant growth based upon the number of hours of light received each day.

400

what is the nuclues in plant?

location of plant genetic and hereditary make-up

400

Protoplasm

the living matter of the cell

500

what does DIL mean ?

Daily light integral

500

does a neutral plant only grow in the winter

Nio A plant that flowers regardless of the length of the period of light it is exposed to

500

Absorption

The process by which plant roots take in water and air

500

what are some Herbaceous plants examples

Daylilies, Black-eyed susan, Coneflower

500

Cell Wall

rigid and provides support for the cell and thus the whole plant

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