AGRN 1000 lab final
Help!
|
|
||||
|---|---|---|---|---|---|
| The genotypic ratio produced by self-pollination of an individual with genotypic Bb would | 1/4 BB, 1/2 Bb an 1/4 bb
🗑
|
||||
| Flower parts that occur in wheat flower but not in soybean flower are the | lemma and palea
🗑
|
||||
| Basic unit of heredity is the | Gene
🗑
|
||||
| which of the following is NOT one of the 2 chemicals that were sprayed on the plants in your lab to test growth and regulation? | Auxins
🗑
|
||||
| The observed expression of a trait (how an organism looks) is called the | phenotype
🗑
|
||||
| Wheat has an inflorescence structure called a | Spike
🗑
|
||||
| The primary purpose of the Alabama Crop Improvement Association is to | Condition Seed
🗑
|
||||
| Auricles are absent in | Oat
🗑
|
||||
| Crops that are planted and harvested for their dry, edible seeds or fruits are called | Grain crops
🗑
|
||||
| A banded application of a pesticide or fertilizer | is applied between rows or over rows
🗑
|
||||
| When a load of seed are first received at the Alabama Crop Improvement Association, the first step is to | Collect a representative sample; sieve, weigh, and determine the moisture content
🗑
|
||||
| The average nozzle output on a sprayer with 10 nozzles spaced 20 inches apart is measured as 1pt/15seconds. the output of the entire spray rig every minute is therefore | 5 gallons
🗑
|
||||
| Reproduction involving vegetative plant parts is known as | Asexual reproduction
🗑
|
||||
| The basis for determining the value of grain involves | cleanliness, purity, and moisture
🗑
|
||||
| the first structure to emerge from a germinating seed in both dicots and monocots is the | Radicle
🗑
|
||||
| Buying Certified Seed Assures the purchaser of | Genetically pure, weed-free seed with adequate germination
🗑
|
||||
| A pesticide formulated as an Emulsifiable Concentrate (EC) | is a liquid that is suspended as tiny droplets in another carrier liquid, such as water
🗑
|
||||
| During calibration, a sprayer travels 180 feet in 16 seconds. What is the speed in feet/minute | 675 ft/min
🗑
|
||||
| A spray boom is 30ft wide, with 18 nozzles. Therefore the distance between nozzles would be | 20 inches
🗑
|
||||
| the best source of information on the handling, uses, application, and disposal of any pesticide is the | label
🗑
|
||||
| in a ________ leaf, the blade is divided into 2 or more leaflets | compound
🗑
|
||||
| Factors the influence pesticide application rate are concentration of pesticide in the tank, sprayer output and _____ | speed of travel
🗑
|
||||
| As seen in comparison of plots one and two in the Old Rotation experiment, the most effective treatment for improving cotton yield is: | Rotation with a legume
🗑
|
||||
| The "Old Rotation" is | the oldest continuous cotton experiment n the US
🗑
|
||||
| The specific winter legume currently being used in the Old Rotation is | Crimson Clover
🗑
|
||||
| the leaf ________ is the edge of the leaf blade. it can vary from smooth to serrated, to deeply lobed. | margin
🗑
|
||||
| Small grains in the vegetative stages can be distinguished from one another based on | leaf collar and characteristics
🗑
|
||||
| One of the major advantages of sexual hybridization (crossing) and reproduction as compared to asexual reproduction is: | it allows for genetic recombination to occur
🗑
|
||||
| A crop that was once grown on large acreages in Alabama as a source of nitrogen, soil builder, and nematode management tool, and has a compound in its seeds that has been used to treat Parkinson's disease is | Velvetbean
🗑
|
||||
| Pesticides that are formulated as a DRY material are | applied in the dry form as a dust or granule
🗑
|
||||
| The most serious "signal word" indicating the highest level of human and animal toxicity is: | danger
🗑
|
||||
| When a load of seed are first received at the Alabama Crop Improvement Association, the first step is to | Collect a representative sample; sieve, weigh, and determine the moisture content
🗑
|
||||
| The best source of information on the handling, uses, application and disposal of any pesticide is the | Label
🗑
|
||||
| Factors that influence pesticide application rate are concentration of pesticide in the tank, sprayer output, and | speed of trave;
🗑
|
||||
| a herbicide is correctly being applied at a rate of 1 pound per acrea in the 6 inch band over the row in a 24 in row spacing. The correct broadcast rate would therefore be | 4lbs/acre
🗑
|
||||
| Before Certified Seed can be produced, it must first come from the variety development organization or the plant breeder as | Breeder seed
🗑
|
||||
| the type of inflorescence common to oat and corn tassels is | panicle
🗑
|
||||
| a spray boom is 30 feet wide with 12 nozzles. therefore the distance between nozzles would be | 30 inches
🗑
|
||||
| during calibration a sprayer travels 80 feet in 16 seconds. what is the speed in feet/minute | 300ft/min
🗑
|
||||
| a pesticide formulated as a wettable powder | is a dry powder that remains in suspensions in a carrier solution if kept agitated
🗑
|
||||
| Auricles are absent in | oat
🗑
|
||||
| general categories of pesticides are | rodenticides, fungicides, insecticides, and herbicides
🗑
|
||||
| correct order for variety development | breeder seed --> foundation seed --> registered seed --> certified seed
🗑
|
||||
| durum wheat is used in | spaghetti and macaroni
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
asculpepper
Popular Agriculture sets