Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

10 Questions

2 Views

Plant Food Elements and Functions Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the role of Nitrogen in plant food?

Corrects acidity.

Stimulates blooming and seed formation.

Promotes dark green color and hastens growth. (correct)

Gives green color to younger leaves.

Which element is the key element in the molecule of chlorophyll?

Sulfur

Phosphorous

Calcium

Magnesium (correct)

What does Boron hunger result in?

Seedstalk formation.

Reddish-yellow discoloration. (correct)

Dark green color.

Green color to younger leaves.

Which element treats abnormally small leaves or leaves that are yellow or mottled in appearance?

Zinc Signup and view all the answers

What is the function of Calcium in plant food?

Corrects acidity and acts as protective sieve. Signup and view all the answers

What is the role of Molybdenum (Mo) in plants?

Influences the utilization of nitrogen by the plant Signup and view all the answers

What is the definition of fertilizer according to INGO (2005)?

Any manufactured or processed material that contains plant-food elements Signup and view all the answers

What do organic fertilizers primarily consist of?

Farm manures, compost, crop residues, and other farm wastes Signup and view all the answers

Why are organic fertilizers considered valuable soil conditioners?

Because they help prevent soil erosion and improve soil physical conditions Signup and view all the answers

What are some sources of organic fertilizers as mentioned by Sangatan and Sangatan (2000)?

Animal wastes and crop residues Signup and view all the answers