This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Does the critical night length vary for different plant species? What will be an ideal ... (Read 38 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 22, 2018
Does the critical night length vary for different plant species?
 
  What will be an ideal response?

Question 2

How does an automatic watering system fit into the scheme of root substrate pasteurization and general greenhouse sanitation?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 22, 2018
Answer to Question 1

Yes.

Answer to Question 2

The plastic components of the watering system cannot be steamed since
they will distort. They must be sterilized since disease can carry over on them. Use
bleach or disinfectant to rinse the system. If internal contamination is suspected,
soak the components in one of the above solutions.


jerry coleman

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 22, 2018
TY


mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 22, 2018
You're welcome


« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

The Pathways of Water and Solutes in a Plant. The Pathways of Water and Solutes in a Plant.
Plant Plant
A potentiometer uses a movable contact to vary resistance and send an analog voltage to the PCM. A potentiometer uses a movable contact to vary resistance and send an analog voltage to the PCM.
Wheat Plant Wheat Plant
A particle confined in a rigid one-dimensional box (an infinite well) of length 17.0 fm has an ... A particle confined in a rigid one-dimensional box (an infinite well) of length 17.0 fm has an ...
Plant tissues compose plant organs Plant tissues compose plant organs
Video: Properties of water -structure of water and polarity (Ionized and polar compounds)

For a complete list of videos, visit our video library