A) Stagnant warm water B) Stable, constantly flowing cool water C) Fast-moving boiling water D) Deep ocean salt water
A) High quantity of dissolved oxygen and shade B) High salinity and high pressure C) Direct sunlight and dry soil D) Muddy water and heavy winds
A) 20 °C - 30 °C B) 8 °C - 18 °C C) 25 °C - 35 °C D) 0 °C - 5 °C
A) 22 °C - 25 °C B) 12 °C - 15 °C C) 5 °C - 8 °C D) 18 °C - 22 °C
A) Increased cold tolerance B) Rapid flowering and sweetening C) Heat damage and soft rot D) Enhanced root growth
A) Botrytis cinerea B) Erwinia sp. C) Pseudomonas syringae D) Rhizopus stolonifer
A) Stimulate rhizome growth B) Increase shoot development C) Inhibit plant growth D) Cause soft rot
A) 15 °C - 20 °C B) 5 °C - 8 °C C) 20 °C - 25 °C D) 10 °C - 13 °C
A) Below 5 ppm B) Exactly 3 ppm C) Above 9 ppm D) Between 1 and 2 ppm
A) Below 20 °C B) Above 25 °C C) At exactly 28 °C D) Between 30 °C and 35 °C
A) By direct sunlight absorption B) By aerial misting only C) By solid soil injection D) By flowing water
A) Calcium and magnesium B) Iron and zinc C) Phosphorus and potassium D) Nitrogen and sulfur
A) Zero sulfur B) Lower amounts of sulfur C) Massive amounts of sulfur D) Equal amounts of sulfur
A) 50 mg/L B) 1000 mg/L C) 10 mg/L D) 300 mg/L
A) 1000 mg/L B) 10 mg/L C) 100 mg/L D) 500 mg/L
A) Because the soil is naturally volcanic B) Due to runoff from upstream rice paddies C) Because fertilizers are prohibited by law D) Due to heavy rainfall
A) Liquid nitrogen B) Pure sulfur crystals C) A slow-release 12:12:12 fertilizer D) Ammonium nitrate solution
A) Hoagland solution B) Ammonium chloride C) Sulfate fertilizer D) Pesticide
A) Extremely saturated nutrients B) Low nutrient concentrations C) Zero nutrients D) High nutrient concentrations
A) 1/10–1/2 strength B) Triple strength C) Double strength D) Full strength
A) 100:0 ratio B) 90:10 ratio C) 10:90 ratio D) 50:50 ratio
A) Around 7.8 B) Around 8.5 C) Around 6.0 D) Around 4.0
A) Heated and filtered daily B) Stagnant and replaced monthly C) Sealed and never replaced D) Continuously aerated and renewed weekly
A) Neutral to both forms B) Ammonium-sensitive and nitrate-preferring C) Averse to all nitrogen forms D) Ammonium-preferring and nitrate-sensitive
A) Relatively low nutrient demand B) Non-existent nutrient demand C) Extremely high nutrient demand D) Unpredictable nutrient demand
A) Dizziness B) Nausea C) Headache D) Diarrhea
A) Wasabi leaves pickled in sake lees B) Dried wasabi powder soaked in rice wine C) Grated wasabi root mixed with vinegar D) Fermented wasabi stems in soy sauce
A) Tokyo Prefecture B) Shizuoka Prefecture C) Kyoto Prefecture D) Osaka Prefecture
A) Wasabi is naturally green B) Substitutes are much spicier than real wasabi C) Substitutes have a longer-lasting oil-based burn D) Wasabi has no pungent aftertaste
A) Kona wasabi B) Aka wasabi C) Hon wasabi D) Seiyō wasabi
A) Capsaicin B) Allyl isothiocyanate C) Sinigrin D) Methylthioalkyl
A) Allyl glucosinolate B) Myrosinase C) Glucose D) Capsanthin
A) Pepsin B) Lipase C) Amylase D) Myrosinase
A) As a defense mechanism B) To attract pollinators C) To accelerate leaf growth D) To retain moisture during droughts
A) GABA B) NMDA C) TRPA1 D) TRPV1
A) The pungency sensor B) The spice detector C) The capsaicin receptor D) The wasabi receptor
A) Allyl caproate B) 6-(Methylsulfinyl)hexyl isothiocyanate C) Piperine extract D) Capsaicinoid polymer
A) They evaporate into the air instantly B) They are not oil-based C) They are neutralized by saliva enzymes D) They dissolve only in solid food
A) In the back of the throat B) On the tip of the tongue C) In the nasal passage D) Along the roof of the mouth
A) Vapor rub B) Smelling salts C) Ammonia gas D) Oxygen spray
A) A chemical weapon detector B) An automatic fire sprinkler C) A personal air purifier D) A smoke alarm for the deaf
A) The Breakthrough Prize in Life Sciences B) The Nobel Prize in Physiology or Medicine C) The Ig Nobel Prize in Chemistry D) The Kyoto Prize in Technology
A) Brassicaceae B) Fabaceae C) Rosaceae D) Solanaceae
A) Seeds B) Leaves C) Flowers D) Rhizomes
A) The nose B) The lips C) The throat D) The tongue
A) 8th century B) 17th century C) 5th century D) 12th century
A) About 1920 B) About 2000 C) About 1950 D) About 1980
A) Maximovich B) Miquel C) Matsumura D) Siebold
A) Koidzumi B) Miquel C) Siebold D) Matsumura
A) Maximovich B) Koidzumi C) Matsumura D) Miquel
A) Koidzumi B) Miquel C) Siebold D) Matsumura
A) January B) March C) November D) May
A) December B) April C) June D) February
A) Stone blocks B) Coarse sharkskin C) Metal oroshigane D) Wooden graters
A) Wasabi-mame B) Oroshigane C) Daruma D) Mazuma
A) 69.1% B) 0.63% C) 4.8% D) 23.5%
A) Its large rhizome B) Its flowers C) Its seeds D) Its leaves
A) Plastic sheets B) Clay and topsoil C) Solid concrete D) A permeable medium
A) Hokusun style B) Tatamiishi style C) Keiryu style D) Jizawa style
A) 15-20% B) 1-2% C) 3-4% D) 10-12%
A) 1897 B) 1892 C) 1905 D) 1750
A) Large rocks B) Pebbles C) Sand D) Soil
A) Gravel B) Mud C) Sand D) Clay
A) Hirachi style B) Hokusun style C) Keiryu style D) Jizawa style
A) Tatamiishi style B) Jizawa style C) Keiryu style D) Hirachi style
A) Hydroponics B) Crop rotation C) Aeroponics D) Genetic modification
A) Rockwool B) Clay loam C) Topsoil D) Compost
A) Ammonia B) Chlorine bleach C) Sodium chloride D) Ozone
A) Gamma radiation B) Ultraviolet radiation C) X-ray radiation D) Infrared radiation
A) Fertigation B) Sublimation C) Filtration D) Irrigation
A) Good drainage B) High humidity C) Direct sunlight D) Salty soil
A) Five B) Two C) Four D) Three
A) Kyushu Premium B) Tokyo Gold C) Hokkaido Green D) Fujidaruma
A) Mitochondrial genome B) Ribosomal genome C) Nuclear genome D) Chloroplastic genome
A) Biparentally B) Paternally C) Randomly D) Maternally
A) Shikoku B) Okinawa C) Honshu D) Kyushu
A) Hokkaido B) Aomori C) Sendai D) Niigata
A) United States B) France C) Canada D) Brazil
A) Stays completely stable B) Fluctuating unpredictably C) Rapid increase D) Continuous decline
A) Lack of farmers B) Warming climate C) Urban sprawl D) Water pollution
A) Guangdong B) Yunnan C) Zhejiang D) Sichuan
A) CNY 3500 B) CNY 5000 C) CNY 1500 D) CNY 20000
A) CNY 3500 B) CNY 20000 C) CNY 10000 D) CNY 35000
A) 1,000 hectares B) 2,000 hectares C) 134 hectares D) 667 hectares
A) One-half B) One-quarter C) One-fifth D) One-third
A) 134 hectares B) 667 hectares C) 300 hectares D) 50 hectares
A) TOYOTA B) NISSAN C) SONY D) ASUTA
A) Italy B) Greece C) Spain D) Iceland |