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

Author Question: Why is it inadvisable to grow some crops in a bottomless bed on the floor of a greenhouse? What ... (Read 10 times)

SAVANNAHHOOPER23

  • Hero Member
  • *****
  • Posts: 542
on: Jul 22, 2018
Why is it inadvisable to grow some crops in a bottomless bed on the floor of a greenhouse?
 
  What will be an ideal response?

Question 2

Is the convection tube or the horizontal air flow system more commonly used today for heat distribution from unit heaters and why?
 
  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

Brummell1998

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 22, 2018
Answer to Question 1

Pathogenic diseases and nematodes can become established below the
loosened soil zone since pasteurization procedures are not effective in this zone.
These harmful agents eventually migrate into the root zone.

Answer to Question 2

Horizontal air flow. It maintains more uniform temperatures in the
greenhouse.


SAVANNAHHOOPER23

  • Member
  • Posts: 542
Reply 2 on: Jul 22, 2018
YES! Correct, THANKS for helping me on my review

mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Massive amounts of wood are stored on the forest floor of old-growth temperate coniferous forests of Massive amounts of wood are stored on the forest floor of old-growth temperate coniferous forests of
Three toddlers sit on the floor playing with a toy. Three toddlers sit on the floor playing with a toy.
Metastatic process: Tumor leaving primary site to travel to other distant organs to grow. Metastatic process: Tumor leaving primary site to travel to other distant organs to grow.
The enhanced greenhouse effect The enhanced greenhouse effect
Land use change and forestry are responsible for 18% of global greenhouse gas emissions Land use change and forestry are responsible for 18% of global greenhouse gas emissions
Greenhouse effect. Greenhouse effect.
Video: Immune responses Animation

For a complete list of videos, visit our video library