WorksheetsForage and Feed Quiz
Total questions: 97
Worksheet time: 49mins
What is forage?
A type of mineral supplement for animals
Composed of plant leaves and stems mostly eaten by grazing animals
A synthetic feed for livestock
A type of animal shelter
Which of the following is NOT a type of forage mentioned in the material?
Herbaceous plants
Legumes
Grasses
Fruits
What is the main feed for ruminants according to the material?
Legumes
Grasses
Tree leaves
Fruits
Why are grasses able to recover quickly after cutting?
Because they have a high protein content
Because their growing point is near the ground
Because they produce more minerals
Because they are watered frequently
Which type of forage provides better quality feed and is a cheap source of feed?
Grasses
Legumes
Shrubs
Fruits
What is a benefit of multi-purpose tree species as forage?
They produce more biomass than legumes
They have a very deep root system, good in the dry season
They are the main feed for ruminants
They recover quickly after cutting
Which of the following is an example of a multi-purpose tree species used for forage?
Alfalfa
Ipil-ipil
Bermuda grass
Clover
How do legumes improve the performance of animals?
By providing more biomass
By providing protein, vitamins, and minerals
By serving as the main feed for ruminants
By having a deep root system
Compare the biomass production of grasses and legumes. Which produces more?
Grasses produce more biomass than legumes
Legumes produce more biomass than grasses
Both produce equal biomass
Neither produces significant biomass
If you are planning forage for the dry season, which type would be most suitable based on root system?
Legumes
Grasses
Multi-purpose tree species
Shrubs
What is the scientific name (SN) of the plant commonly known as Lantana?
Lantana camara
Camellia sinensis
Rosa indica
Hibiscus rosa-sinensis
Which type of compound is found in Lantana camara that contributes to its toxicity?
Pentacyclic triterpenoid compounds
Alkaloid compounds
Flavonoid compounds
Glycoside compounds
Lantana camara is toxic to which of the following animals?
Dogs and cats
Horses and rabbits
Fish and birds
Sheep and goats
What is the major clinical effect of lantana toxicosis in livestock?
Photosensitization
Paralysis
Blindness
Anemia
After how many days does photosensitization typically occur following the consumption of a toxic dose of Lantana camara?
1–2 days
5–7 days
10–12 days
Immediately
Explain why liver failure is more common in livestock after consuming Lantana camara, and discuss the process leading to photosensitization.
Liver failure is more common in livestock because the pentacyclic triterpenoid compounds and their toxic metabolites damage the liver, impairing its function. This leads to the accumulation of photodynamic agents in the body, resulting in photosensitization, which typically occurs 1–2 days after ingestion.
Liver failure is more common in livestock because they are allergic to the plant, causing immediate photosensitization.
Liver failure is more common in livestock because the plant contains high levels of sugar, which damages the liver and causes photosensitization.
Liver failure is more common in livestock because they consume the leaves, which are non-toxic, but still develop photosensitization due to environmental factors.
What is the scientific name (SN) of the plant commonly known as Hagonoy or Agony?
Chromolaena odorata
Euphorbia hirta
Mimosa pudica
Ipomoea aquatica
Which of the following is a possible effect of toxins found in Hagonoy on livestock?
Liver toxicity, loss of appetite, diarrhea, and death due to anoxia
Improved digestion and increased appetite
Rapid weight gain and enhanced immunity
Increased milk production and energy levels
What is tissue anoxia, as described in the context of livestock feeding on Hagonoy?
Oxygen deprivation at the tissue level
Excess oxygen supply to tissues
Inflammation of tissue due to infection
Rapid tissue growth due to nutrients
Which plant is shown in the image and is known to contain toxins harmful to livestock?
Chromolaena odorata (Hagonoy/Agony)
Euphorbia hirta (Tawa-tawa)
Mimosa pudica (Makahiya)
Ipomoea aquatica (Kangkong)
What is the scientific name (SN) of the plant commonly known as Ipil-ipil?
Leucaena leucocephala
Mimosa pudica
Acacia mangium
Gliricidia sepium
Which of the following is a notable characteristic of Ipil-ipil (Leucaena leucocephala) as cattle fodder?
It provides an excellent source of high-protein cattle fodder.
It is low in protein and not suitable for cattle.
It is mainly used for ornamental purposes.
It is toxic and cannot be used as fodder.
What toxic amino acid is found in Leucaena leucocephala?
Mimosine
Lysine
Methionine
Tryptophan
Leucaena leucocephala is classified as an MPTS. What does MPTS stand for in the context of agroforestry?
Multipurpose Tree Species
Major Protein Tree Source
Medicinal Plant Tree Species
Microbial Plant Tree System
Considering the presence of mimosine in Leucaena leucocephala, what should be taken into account when using it as cattle fodder?
The potential toxicity due to mimosine content
Its high water content
Its resistance to pests
Its low nutritional value
What is the scientific name (SN) of Centro grass?
Centrosema pubescens
Poa annua
Lolium perenne
Festuca arundinacea
Which of the following is a benefit of intercropping Centro grass with other grasses?
It increases the protein content of the cattle diet.
It reduces soil erosion.
It improves water retention in the soil.
It decreases the need for fertilizers.
How can the leaves of Centro grass be used in poultry farming?
As a cheap source of protein for broiler chicken
As bedding material for broiler chicken
As a source of vitamins for broiler chicken
As a natural pesticide for broiler chicken
Intercropping Centro grass with other grasses can impact livestock nutrition due to its properties. What is the effect on cattle nutrition?
It increases the protein available in the diet, which can improve cattle growth and health.
It decreases the protein available, leading to poorer cattle health.
It has no impact on livestock nutrition.
It only affects the taste of the feed, not its nutritional value.
What is the scientific name (SN) of Para grass?
Brachiaria mutica
Panicum maximum
Cynodon dactylon
Pennisetum purpureum
In which type of locations is Para grass commonly used as a fodder species?
Tropics
Deserts
Temperate forests
Arctic regions
Which of the following best describes Para grass in terms of its nutritional value?
Highly palatable and nutritious
Low in nutrients and unpalatable
Only suitable for ornamental use
Toxic to livestock
Para grass contains approximately what percentage of crude protein (CP)?
10.2%
5.0%
18.5%
25.0%
If a farmer wants to improve beef production using a bonded pasture, which grass species would be most suitable based on the information provided?
Para grass
Bermuda grass
Buffel grass
Timothy grass
What is the percentage of crude fiber (CF) found in Para grass?
23.6%
15.0%
30.0%
8.5%
What is the scientific name (SN) of Signal grass?
Brachiaria decumbens
Cynodon dactylon
Pennisetum purpureum
Festuca arundinacea
Which of the following is a common use of Signal grass in agriculture?
Used as valuable forage in permanent pastures
Used primarily for ornamental gardening
Used for medicinal purposes
Used for erosion control only
Signal grass is palatable to which of the following?
All classes of livestock
Only cattle
Only sheep
Only horses
Which characteristic allows Signal grass to be suitable for heavy grazing?
Its ability to withstand heavy grazing
Its deep root system
Its rapid flowering
Its resistance to drought
How can Signal grass be utilized for feeding livestock? (DoK Level 2)
It can be grazed, cut to be fed fresh, or made into hay
It can only be grazed directly in the pasture
It must be dried before feeding
It is only suitable for silage production
Signal grass is considered valuable in permanent pastures because:
It is palatable to all classes of livestock and can withstand heavy grazing
It grows faster than all other grasses
It requires no maintenance
It is resistant to all pests
What is the scientific name (SN) of Guinea grass?
Panicum maximum
Cynodon dactylon
Brachiaria mutica
Setaria italica
Which of the following is NOT a use of Guinea grass?
For pasture
For cut and carry
For silage and hay
For fruit production
Guinea grass is best suited for which of the following activities?
Grazing and cutting
Ornamental gardening
Timber production
Aquatic farming
Why is Guinea grass considered palatable to livestock?
It has a good nutritional value
It is easy to harvest
It grows quickly
It is resistant to pests
The crude protein (CP) content of Guinea grass can range from:
6 – 25% depending on age
1 – 5% depending on age
30 – 50% depending on age
15 – 40% depending on age
What is the scientific name (SN) of Napier grass?
Pennisetum purpureum
Zea mays
Oryza sativa
Triticum aestivum
Why is Napier grass considered a very important forage in the tropics?
Due to its high productivity
Because it grows in cold climates
Because it is used for ornamental purposes
Due to its low water requirement
Which of the following is NOT a common use of Napier grass?
Used in cut and carry system and fed in stalls
Made into silage or hay
Used as a staple food for humans
Used as forage for livestock
If a farmer wants to maximize forage productivity in a tropical region, which grass would be most suitable based on the information provided?
Napier grass
Wheat grass
Rye grass
Bermuda grass
Napier grass has a crude protein (CP) content of 9.2%. How might this value influence its use in livestock feeding strategies?
It provides a moderate protein source for livestock diets.
It is unsuitable for livestock due to low protein.
It is only used for bedding, not feeding.
It is a high-protein supplement for carnivorous animals.
What is the scientific name (SN) of the plant commonly known as Madre de cacao or Kakawate?
Gliricidia sepium
Leucaena leucocephala
Acacia mangium
Sesbania grandiflora
Which animals commonly benefit from Gliricidia sepium as cut and carry forage?
Cattle, sheep, and goats
Horses, pigs, and chickens
Rabbits, ducks, and turkeys
Dogs, cats, and rabbits
What is one nutritional benefit of Gliricidia sepium when used as forage?
High in protein
High in carbohydrates
Low in fiber
High in fat
Gliricidia sepium is classified as an MPTS. Based on your understanding, what does MPTS most likely refer to in the context of forage plants?
Multipurpose Tree Species
Major Protein Tree Source
Medium Plant Type Shrub
Main Pasture Tree Selection
What is the scientific name (SN) of Cogon grass?
Imperata cylindrica
Poa annua
Festuca arundinacea
Lolium perenne
Which of the following is NOT a crop invaded by Cogon grass?
Wheat
Rice
Coffee
Coconut
Why is Cogon grass considered problematic in agricultural settings?
It invades crops and is considered an invasive weed
It increases soil fertility
It provides high nutritive value to livestock
It prevents soil erosion
Cogon grass is used as pasture but has which of the following characteristics?
Low nutritive value
High protein content
Rich in minerals
Excellent for dairy production
(DoK Level 2) If a farmer notices Cogon grass invading their rice and rubber plantations, what would be the most appropriate initial response?
Implement weed management strategies to control Cogon grass
Increase irrigation to promote crop growth
Apply more fertilizer to the crops
Harvest crops earlier than usual
Considering the characteristics of Cogon grass, what are the potential long-term impacts on crop yield and farm profitability if it is not managed properly?
Reduced crop yield and farm profitability due to competition and low pasture value
No impact on crop yield or profitability
Improved livestock health due to high nutritive value
Increased crop yield due to improved soil structure
What is the scientific name (SN) of the grass commonly known as Bagokbok?
Themeda triandra
Panicum maximum
Cynodon dactylon
Sorghum bicolor
Which of the following best describes the nutritive value of Themeda triandra?
It yields only moderate nutritive value, with CP ranging from 2.8% to 12.4%
It yields high nutritive value, with CP above 20%
It yields low nutritive value, with CP below 1%
It yields very high nutritive value, with CP above 30%
Why is Themeda triandra considered an excellent fodder grass?
Its young growth is palatable to livestock
It grows very tall
It has a sweet aroma
It is poisonous to pests
Which characteristic allows Themeda triandra to help restore degraded grassland?
It can survive on land depleted by farming and is drought resistant
It requires frequent irrigation
It only grows in fertile soil
It cannot survive in harsh conditions
How does Themeda triandra contribute to sustainable agriculture in drought-prone areas?
By surviving on depleted land and helping restore degraded grassland
By requiring large amounts of fertilizer
By being highly susceptible to drought
By reducing soil fertility
What is the scientific name (SN) of Setaria grass?
Setaria sphacelata
Cynodon dactylon
Pennisetum purpureum
Brachiaria brizantha
Setaria grass is popular among farmers for which type of system?
Cut-and-carry systems
Hydroponic systems
Aquaponic systems
Terrace farming systems
Which characteristic of Setaria grass makes it comfortable for handling?
Soft foliage and absence of foliar bristles
Thick stems and sharp leaves
High water content and sticky roots
Large seeds and rough texture
Why are finer types of Setaria grass considered suitable for hay production?
They ensile well and have soft foliage
They grow faster than other grasses
They require less water
They are resistant to pests
Setaria grass is preferred for permanent pasture and cut-and-carry systems mainly because of which of the following reasons?
Because its soft foliage and lack of bristles make it easy to handle, and finer types ensile well and are suitable for hay
Because it produces large seeds and is drought-resistant
Because it is the fastest-growing grass species
Because it has deep roots and grows in all climates
What is the scientific name (SN) of Paspalum?
Paspalum atratum
Paspalum notatum
Paspalum dilatatum
Paspalum vaginatum
Which of the following is a characteristic of Paspalum regarding its establishment?
Easy to sow and quick to establish
Difficult to sow and slow to establish
Requires special equipment to sow
Only establishes in dry conditions
Paspalum is tolerant of which environmental condition?
Temporary flooding
Extreme drought
High salinity
Frost
For which animals is young Paspalum palatable?
Cattle, horse, and sheep
Goats, pigs, and chickens
Deer, rabbits, and ducks
Camels, llamas, and alpacas
Why might a farmer choose Paspalum for a cut and carry system?
It is suitable for cut and carry system
It is only suitable for grazing
It cannot be harvested easily
It is not palatable to livestock
(DoK Level 2) If a farmer’s field is prone to temporary flooding, which grass species from the list would be most suitable to plant and why?
Paspalum, because it is tolerant of temporary flooding
Bermuda grass, because it prefers dry conditions
Ryegrass, because it is frost tolerant
Fescue, because it grows in shade
(DoK Level 3) Considering the characteristics of Paspalum, how would you recommend its use in a mixed livestock farm to maximize its benefits?
Use Paspalum for young livestock feed and in areas prone to flooding, and implement a cut and carry system for efficient forage management
Only use Paspalum for horses and avoid areas with water
Plant Paspalum in dry, sandy soils and allow only sheep to graze
Avoid using Paspalum due to its slow establishment and poor palatability
What is the scientific name (SN) of Ruzi grass?
Brachiaria ruziziensis
Brachiaria brizantha
Panicum maximum
Cynodon dactylon
Which of the following best describes the primary use of Ruzi grass in agriculture?
Direct grazing of permanent pastures
Ornamental gardening
Erosion control on slopes
Production of biofuel
Why is Ruzi grass considered valuable forage for livestock?
It is palatable and has good nutritive value
It grows very tall and fast
It is resistant to all pests
It produces colorful flowers
Ruzi grass can be used in which of the following ways for ruminants?
Cut for hay or fed fresh to stalled ruminants
Only as silage
Only as dried pellets
Only for ornamental purposes
If a farmer wants to improve livestock nutrition under coconut plantations, which grass would be most suitable based on the information provided?
Ruzi grass
Buffel grass
Napier grass
Bermuda grass
What is the scientific name (SN) of Humidicola grass?
Brachiaria humidicola
Koronivia humidicola
Humidicola brachiaria
Brachiaria koronivia
Which environment is Humidicola grass mostly considered suitable for?
Tropical lowland environments
Temperate highland environments
Arctic tundra environments
Desert environments
Compared to cool season growth, how does Humidicola grass perform in the hot season?
It produces more growth in the hot season.
It produces less growth in the hot season.
It produces equal growth in both seasons.
It does not grow in the hot season.
If you were planning to cultivate grass in a tropical lowland area with high temperatures, which grass from the following would be most suitable based on its growth characteristics?
Humidicola grass
Kentucky bluegrass
Ryegrass
Fescue grass
What is the scientific name (SN) of Brizantha/Palisade grass?
Urochloa brizantha
Panicum maximum
Cynodon dactylon
Festuca arundinacea
Which of the following is NOT a use of Brizantha/Palisade grass?
As a source of timber
For cut-and-carry feeding, hay and silage
As ornamental hedges
For erosion control
Brizantha/Palisade grass is considered excellent for pasture because it can withstand which of the following?
High stocking rates with good persistence under continuous or rotational grazing
Low rainfall and drought conditions
Heavy machinery traffic
Frequent flooding
Brizantha/Palisade grass is valuable for both agricultural and environmental purposes because:
It is valuable only because it grows quickly.
It is valuable because it serves as productive pasture, is used for feeding, hay, and silage, and is also grown for ornamental hedges and erosion control.
It is valuable only because it is resistant to pests.
It is valuable only because it is used for making paper.
What is the scientific name (SN) of Gamba grass?
Andropogon gayanus
Zea mays
Triticum aestivum
Oryza sativa
Which of the following is a main use of Gamba grass?
Productive forage for grazing or cutting for hay or silage
Ornamental garden plant
Source of medicinal herbs
Used for making paper
Gamba grass is sown as permanent pasture and can be stocked heavily during which season?
Wet growing season
Dry season
Winter season
Autumn season
Why is Gamba grass useful for holding paddocks?
It can feed a large number of cattle for a short time
It improves soil fertility
It prevents erosion
It attracts pollinators
Gamba grass contributes to smallholder farming systems in which of the following ways?
It provides fresh feed and fodder conservation, supporting livestock productivity for smallholders.
It is used mainly for ornamental purposes, enhancing farm aesthetics.
It is a primary source of medicinal compounds for smallholders.
It is used to produce biofuel for smallholder energy needs.
What is the scientific name (SN) of Stylo grass?
Stylosanthes guinensis
Poa pratensis
Festuca arundinacea
Lolium perenne
