« previous next »

Author Question: A desirable carbon to nitrogen ratio for organic matter added to greenhouse root substrate is ___ to ... (Read 31 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Jul 22, 2018
A desirable carbon to nitrogen ratio for organic matter added to greenhouse root substrate is ___ to ___.
 
  What will be an ideal response?

Question 2

What is an acceptable level for CEC in greenhouse root substrate?
 
  What will be an ideal response?


rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 22, 2018
Answer to Question 1

30 to 1.

Answer to Question 2

Desirable levels of CEC are 10 to 20 me/100 cc; actually, the higher the
better.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Role of Desirable and Undesirable Events on Susceptibility to Upper Respiratory Infections Role of Desirable and Undesirable Events on Susceptibility to Upper Respiratory Infections
The violation of mores is a serious matter. In this case, it is serious enough that security at an ... The violation of mores is a serious matter. In this case, it is serious enough that security at an ...
Carbon Dioxide Carbon Dioxide
Relationship between inorganic and organic nitrogen metabolism Relationship between inorganic and organic nitrogen metabolism
Greenhouse gases absorb part of the outgoing IR radiation Greenhouse gases absorb part of the outgoing IR radiation
Find angles (in radians) from trigonometric ratio Find angles (in radians) from trigonometric ratio
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library