« previous next »

Author Question: How do slow-release encapsulated fertilizers release their nutrients? What will be an ideal ... (Read 86 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jul 22, 2018
How do slow-release encapsulated fertilizers release their nutrients?
 
  What will be an ideal response?

Question 2

How would you make a suitable potting mix for plants that grow best in an acidic growing medium?
 
  What will be an ideal response?

Question 3

How can you sterilize potting media at home?
 
  What will be an ideal response?


pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 22, 2018
Answer to Question 1

Each bead is covered with a water-permeable plastic coating. The moisture present in the medium seeps in and out of the beads carrying dissolved nutrients out with it into the medium to the roots.

Answer to Question 2

Use primarily sphagnum moss (3 parts), with 1 part vermiculite, 1 part sand, and 1 part commercial potting soil.

Answer to Question 3

Dampen it and then place it in a large baking pan. Cover with foil and bake at 180 F for 30 minutes or until heated through.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

16.23 Slow-Wave Sleep Deprivation 16.23 Slow-Wave Sleep Deprivation
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Maturation of a follicle and release of egg. Maturation of a follicle and release of egg.
Nutrients Are Transported through the Circulatory and Lymphatic Systems Water-soluble nutrients Nutrients Are Transported through the Circulatory and Lymphatic Systems Water-soluble nutrients
Vision light adaptation & release of the inhibitory neurotransmitter glutamate Vision light adaptation & release of the inhibitory neurotransmitter glutamate
Producer acquiring energy and nutrients from the environment Producer acquiring energy and nutrients from the environment
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library