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

Author Question: Why do plants suffering from drought stress exhibit a larger potassium requirement? (Read 152 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Sep 3, 2020

Question 1

Which two of the following forms of soil potassium equilibrate most rapidly?
◦ nonexchangeable and solution potassium
◦ nonexchangeable and exchangeable potassium
◦ exchangeable and solution potassium
◦ exchangeable and mineral potassium

Question 2

Why do plants suffering from drought stress exhibit a larger potassium requirement?
◦ Because drought stress decreases formation of reactive oxygen species.
◦ Because increased potassium supply maintains photosynthesis.
◦ Because stomatal closure increases fixation.
◦ Because increased potassium supply would help absorb and retain moisture in soil.
Soil Fertility and Fertilizers ¦ Havlin, Tisdale, Nelson, Beaton ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ETearle on Sep 3, 2020

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Sep 3, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


ETearle

  • Member
  • Posts: 580
Reply 2 on: Sep 3, 2020
Gracias!

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Plants Plants
Plants Plants
Plants Plants
A Sodium–Potassium Transporter A Sodium–Potassium Transporter
Video: Vasectomy

For a complete list of videos, visit our video library