Agriscience Test Off

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Of the following crops, select all that MUST be rotated in after chickpeas in order to get a successful harvest of them under the crop rotation model

1 point

Cucumber

Carrot

Tomato

Aubergine

Garlic

Onions

In which type of crop rotation do root plants dominate?

1 point

Sideral

Fodder

Ferm

Field

Hay Pasture

Clear selection

If I have a 100 lb bag of 13-5-28 fertilizer, which option is closest to how much phosphate and potash do I have total?

1 point

10 lbs

20 lbs

30 lbs

40 lbs

50 lbs

Clear selection

What fertilizer would best help plants having issues with photosynthesis due to nutrient deficiencies?

1 point

10-10-10

20-10-10

10-20-10

10-10-20

Clear selection

What is this plant afflicted with?

1 point

Bacterial Wilt Plant Disease

Aphids

Blight

Leafminer

Anthracnose

Clear selection

Select all of the following which are viable methods to get rid of mealybugs

1 point

Rubbing alcohol

Diatomaceous Earth

Insectiside soap

Yellow sticky traps

Amputating infected limbs

Select all of the following which be seen as natural pest control

1 point

Mites

Centipedes

Stinkbugs

Aphids

Scales

Lizards

Beetles

When using the first flowering as a measure of health, what should be recorded?

1 point

The number of flowers that bloom

The size of the flowers

The vibrancy of the flowers

Then number of days since initial planting

The number of flowers still in bud

Clear selection

Which of the following is not a Tier 1 measure of soil health?

1 point

Penetration Resistance

Cation Exchange Capacity

Molecular Porosity

Nitrogen Molecularization

Clear selection

Which of the following is a method to measure crop yield?

Crop cutting

Option 2

Clear selection

What is false of actinomycetes?

1 point

They are gram-negative

They buffer soil

They give soil its earthy smell

They form spores

They improve metabolite avaliablity

Clear selection

Select all of the following that are a type of PPN

1 point

Lance

Needle

Shot

Stunt

Sting

Lesion

Select all of the following function that soil invertebrates perform

1 point

Creation of organic soil matter

Mineralization of Nutrients

Carbon Sequestriation

Soil stratification

Nitrogen fixing soil bacteria accomplish which of the following?

1 point

Assimilation

Ammonification

Decomposition

Fixation

Nitrification

Clear selection

Which of the following is not a negative effect of agricultural runoff?

0 points

Nutrient Pollution

Sedimentation

Selenium Build Ups

Pesticide Pollution

Cation Leeching

Clear selection

Select all of the following which are contained within a pollen grain

1 point

Fruiting Cell

Tube Cell

Connective Cell

Zygotic Cell

Generative Cell

Describe the process of classical plant breeding (2 points) and describe four advantages of it over newer forms of plant breeding like genetic engineering (4 points)

6 points

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