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LESSON 3
71問 • 4ヶ月前
  • Geneva Pahil
  • 通報

    問題一覧

  • 1

    It is an important medium through which other economic pursuits exist

    Agriculture

  • 2

    It is the factors that are basically the strategies used by producers to determine production and marketing goals

    Indirect factors

  • 3

    The prevailing market prices, availability of agricultural supplies and current government policies and programs are example of

    Indirect factors

  • 4

    These are those that affect the growth and development of plants and animals, such as soilage plant and animal nutrition, product variety, or breed and weather

    Direct factors

  • 5

    Among all the direct factors, it is, perhaps the ficklest

    Weather

  • 6

    It received most of the water and energy necessary for growth and development directly from the environment

    Agricultural crops

  • 7

    It is provided by solar radiation

    Energy

  • 8

    Provided by precipitation

    Water

  • 9

    What are the other meteorological elements that also affect the growth of crops aside from the energy and water?

    Temperature , Wind, Humidity

  • 10

    Portion of electromagnetic spectrum between approximately 0.4, and 0.7 fim

    Light

  • 11

    What is the process in which there is production of carbohydrates for carbon dioxide and water in the presence of light?

    Photosynthesis

  • 12

    It is the growth and movement of plants toward light

    Phototropism

  • 13

    It is the effects of the growth and movement of plants toward light

    Photoperiodism

  • 14

    Effects of the 24 hour pattern of light and dark periods and plant responses

    Photoperiodism

  • 15

    Albedo of rice

    0.10–0.15

  • 16

    Albedo of corn

    0.12–0.23

  • 17

    Albedo of potatoes

    0.15 to 0.25

  • 18

    What is the albedo of peat?

    0.05 -0.15

  • 19

    Alberto of dry, sandy soil

    0.25–0.45

  • 20

    Plants generally exhibit more vagus growth as temperatures increase above

    0°C

  • 21

    Optimum growth of plants based on its temperature general exists in the same range as for human comfort, which is how many degree celsius

    15–30°C

  • 22

    These are the temperatures above and below, which plants will not survived

    lethal limits

  • 23

    What parts of the plants fail to maintain their integrity and processes will stop if outside lethal limits

    Cell membranes and protoplasm

  • 24

    Perennial plants have the lower and upper limits as extreme as

    -80°C, 70°C

  • 25

    Perennial plants can survive in extreme weather, because they are acclimated to their environment and prepare for extreme temperatures by altering protoplasm, chemistry, or entering periods of

    Dormancy

  • 26

    They have a more restricted range of lethal temperatures

    Annual crop plants

  • 27

    Annual crop plants can survive temperatures from approximately what degrees Celsius

    0°C to 50°C

  • 28

    They grow in generally, during those times of the year, when occurrence of lethal temperatures are unlikely

    Crop plants

  • 29

    Other temperature limits exist the temperature growth limits outside which plants physio chemical processes become Seriously diminished due to mainly reduction of

    Chloroplast activity

  • 30

    They have a temperature growth limits of approximately 3° and 35°C

    Mid latitude crop

  • 31

    Tropical species have the limits of approximately what degree Celsius

    16°C and 46°C

  • 32

    What are the two types of precipitation most important to agriculture?

    Rain , Snow

  • 33

    It is important as an insulating cover for winter crops, such as winter, wheat and rye

    Snow

  • 34

    What is the water content of snow?

    0.522 cm water depth for each 10 cm of snow depth

  • 35

    It is the most major natural source of moisture during growing season, which allows crops to grow and produce

    Rainfall

  • 36

    What are the three for motion of rain falling on a soil surface?

    Infiltration and percolation, Runoff, Evaporation

  • 37

    It is which infiltrate the soil surface and percolate through the soil profile, and is useful to plants agriculturally

    Water

  • 38

    It is the result in erosion and seriously damage crops planted on hill sides

    Runoff water

  • 39

    It is used to flood fields to provide weed control and physical support for the rice plants

    Water

  • 40

    It requires water to germinate

    Seeds

  • 41

    Warm rain on warm soil will allow for much faster germination

    true

  • 42

    Insufficient soil moisture at this time will result in reduced ______

    Crop stand

  • 43

    It is a growth that tends to use soil, moisture and nutrients lecture use without contributing to the final crop field, except of course, in the case of forage crops

    Vegetative growth

  • 44

    The presence of low atmospheric humidity creates ________ Between evaporative services, and the air leading to potentially rapid surface drying

    Large vapor, pressure gradient

  • 45

    Low humidity combined with high wind and temperature can cause rapid ______ On plant tissue

    Desiccation

  • 46

    During this process plant reproductive organs are exposed to the atmosphere

    Anthesis

  • 47

    It can erode soil, exposing plant, crowns and roots or thread, tender crops with the wind blown soil part

    Strong wings

  • 48

    Actively growing plants quickly use what kind of atmospheric gas in the air adjacent to the crop

    Carbon dioxide

  • 49

    Wind mixes the air, bringing carbon dioxide to the plant as well as result in higher rate, and well watered, grabs which lowers air temperature at crop level, so what is the process?

    Transpiration rates

  • 50

    It is an important factor in reduction of frost damage to crops

    Wind

  • 51

    Clear nights associated outbreaks of dry, polar, or arctic air will lead to

    Radiative cooling

  • 52

    This is a characteristic of animals that they can easily survive in extreme temperatures, especially in cold

    Homeotherms

  • 53

    The hair or features and animals and birds provide

    Insulation and repels precipitation

  • 54

    Good surface temperatures of Marino ship exposed to sunlight have been measured as high as _____while body temperature remained at_____

    85°C, 40°C

  • 55

    These are animals that are very hardy, and can tolerate whether extreme quite well

    Cattle

  • 56

    These are breed of cattle that show a few signs of heat stress as temperature increase from 10°C to 30°C

    Brahman, Santa Gertrudis

  • 57

    Brahman and Santa through the cattle show few types of heat stress as temperature increase from

    10°C to 30°C

  • 58

    They are breed that are less tolerant to heat

    Dairy ease cattle

  • 59

    This has been found to decrease rapidly a temperatures over 20°C and can be reduced during days of thunderstorm

    Holstein milk production

  • 60

    It may cover food or strand animals

    Heavy snow

  • 61

    It is, perhaps the least tolerant of the commonly domesticated, large animals

    Swine

  • 62

    They have no sweet glands, and must plant or use swallows to protect themselves from temperature extremes

    Swine

  • 63

    Considerable production of swine is carried out within ________or reducing exposure to ________weather elements

    Sheltered areas, Enclosure

  • 64

    Experimenters increase ventilation over pen we swine by increasing Wind speeds from but found no noticeable increase in production

    4 to 9 km/hr

  • 65

    _____________ has been shown to increase the growth of wall in Marino sheep while ______ and ________ Benefit mutton sheep

    Lower humidity, High humidity, Precipitation

  • 66

    They are sensitive to changes in their environment

    fowl

  • 67

    Maximum growth rates for fryers occurs at approximately______ with falling growth rates at higher or lower temperatures

    25°C

  • 68

    Egg productions from laying hands is maximize at lower temperature, approximately

    20°C

  • 69

    It is an uncertain factor in our cultural activities

    Weather

  • 70

    It is a combined whether elements and various organism phenomena compound descriptions

    Synergistic effect

  • 71

    They are passive objects and respond to the change of environment

    Crops and animals

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    Lecture 2

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    5問 • 3ヶ月前
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    HERSHEY VALERIE BERNARDINO · 39問 · 4ヶ月前

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    Principles

    Principles

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    9問 • 4ヶ月前
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    sci yeahyeah

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    SET 1

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    Ana Darzhaniya · 100問 · 7ヶ月前

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    問題一覧

  • 1

    It is an important medium through which other economic pursuits exist

    Agriculture

  • 2

    It is the factors that are basically the strategies used by producers to determine production and marketing goals

    Indirect factors

  • 3

    The prevailing market prices, availability of agricultural supplies and current government policies and programs are example of

    Indirect factors

  • 4

    These are those that affect the growth and development of plants and animals, such as soilage plant and animal nutrition, product variety, or breed and weather

    Direct factors

  • 5

    Among all the direct factors, it is, perhaps the ficklest

    Weather

  • 6

    It received most of the water and energy necessary for growth and development directly from the environment

    Agricultural crops

  • 7

    It is provided by solar radiation

    Energy

  • 8

    Provided by precipitation

    Water

  • 9

    What are the other meteorological elements that also affect the growth of crops aside from the energy and water?

    Temperature , Wind, Humidity

  • 10

    Portion of electromagnetic spectrum between approximately 0.4, and 0.7 fim

    Light

  • 11

    What is the process in which there is production of carbohydrates for carbon dioxide and water in the presence of light?

    Photosynthesis

  • 12

    It is the growth and movement of plants toward light

    Phototropism

  • 13

    It is the effects of the growth and movement of plants toward light

    Photoperiodism

  • 14

    Effects of the 24 hour pattern of light and dark periods and plant responses

    Photoperiodism

  • 15

    Albedo of rice

    0.10–0.15

  • 16

    Albedo of corn

    0.12–0.23

  • 17

    Albedo of potatoes

    0.15 to 0.25

  • 18

    What is the albedo of peat?

    0.05 -0.15

  • 19

    Alberto of dry, sandy soil

    0.25–0.45

  • 20

    Plants generally exhibit more vagus growth as temperatures increase above

    0°C

  • 21

    Optimum growth of plants based on its temperature general exists in the same range as for human comfort, which is how many degree celsius

    15–30°C

  • 22

    These are the temperatures above and below, which plants will not survived

    lethal limits

  • 23

    What parts of the plants fail to maintain their integrity and processes will stop if outside lethal limits

    Cell membranes and protoplasm

  • 24

    Perennial plants have the lower and upper limits as extreme as

    -80°C, 70°C

  • 25

    Perennial plants can survive in extreme weather, because they are acclimated to their environment and prepare for extreme temperatures by altering protoplasm, chemistry, or entering periods of

    Dormancy

  • 26

    They have a more restricted range of lethal temperatures

    Annual crop plants

  • 27

    Annual crop plants can survive temperatures from approximately what degrees Celsius

    0°C to 50°C

  • 28

    They grow in generally, during those times of the year, when occurrence of lethal temperatures are unlikely

    Crop plants

  • 29

    Other temperature limits exist the temperature growth limits outside which plants physio chemical processes become Seriously diminished due to mainly reduction of

    Chloroplast activity

  • 30

    They have a temperature growth limits of approximately 3° and 35°C

    Mid latitude crop

  • 31

    Tropical species have the limits of approximately what degree Celsius

    16°C and 46°C

  • 32

    What are the two types of precipitation most important to agriculture?

    Rain , Snow

  • 33

    It is important as an insulating cover for winter crops, such as winter, wheat and rye

    Snow

  • 34

    What is the water content of snow?

    0.522 cm water depth for each 10 cm of snow depth

  • 35

    It is the most major natural source of moisture during growing season, which allows crops to grow and produce

    Rainfall

  • 36

    What are the three for motion of rain falling on a soil surface?

    Infiltration and percolation, Runoff, Evaporation

  • 37

    It is which infiltrate the soil surface and percolate through the soil profile, and is useful to plants agriculturally

    Water

  • 38

    It is the result in erosion and seriously damage crops planted on hill sides

    Runoff water

  • 39

    It is used to flood fields to provide weed control and physical support for the rice plants

    Water

  • 40

    It requires water to germinate

    Seeds

  • 41

    Warm rain on warm soil will allow for much faster germination

    true

  • 42

    Insufficient soil moisture at this time will result in reduced ______

    Crop stand

  • 43

    It is a growth that tends to use soil, moisture and nutrients lecture use without contributing to the final crop field, except of course, in the case of forage crops

    Vegetative growth

  • 44

    The presence of low atmospheric humidity creates ________ Between evaporative services, and the air leading to potentially rapid surface drying

    Large vapor, pressure gradient

  • 45

    Low humidity combined with high wind and temperature can cause rapid ______ On plant tissue

    Desiccation

  • 46

    During this process plant reproductive organs are exposed to the atmosphere

    Anthesis

  • 47

    It can erode soil, exposing plant, crowns and roots or thread, tender crops with the wind blown soil part

    Strong wings

  • 48

    Actively growing plants quickly use what kind of atmospheric gas in the air adjacent to the crop

    Carbon dioxide

  • 49

    Wind mixes the air, bringing carbon dioxide to the plant as well as result in higher rate, and well watered, grabs which lowers air temperature at crop level, so what is the process?

    Transpiration rates

  • 50

    It is an important factor in reduction of frost damage to crops

    Wind

  • 51

    Clear nights associated outbreaks of dry, polar, or arctic air will lead to

    Radiative cooling

  • 52

    This is a characteristic of animals that they can easily survive in extreme temperatures, especially in cold

    Homeotherms

  • 53

    The hair or features and animals and birds provide

    Insulation and repels precipitation

  • 54

    Good surface temperatures of Marino ship exposed to sunlight have been measured as high as _____while body temperature remained at_____

    85°C, 40°C

  • 55

    These are animals that are very hardy, and can tolerate whether extreme quite well

    Cattle

  • 56

    These are breed of cattle that show a few signs of heat stress as temperature increase from 10°C to 30°C

    Brahman, Santa Gertrudis

  • 57

    Brahman and Santa through the cattle show few types of heat stress as temperature increase from

    10°C to 30°C

  • 58

    They are breed that are less tolerant to heat

    Dairy ease cattle

  • 59

    This has been found to decrease rapidly a temperatures over 20°C and can be reduced during days of thunderstorm

    Holstein milk production

  • 60

    It may cover food or strand animals

    Heavy snow

  • 61

    It is, perhaps the least tolerant of the commonly domesticated, large animals

    Swine

  • 62

    They have no sweet glands, and must plant or use swallows to protect themselves from temperature extremes

    Swine

  • 63

    Considerable production of swine is carried out within ________or reducing exposure to ________weather elements

    Sheltered areas, Enclosure

  • 64

    Experimenters increase ventilation over pen we swine by increasing Wind speeds from but found no noticeable increase in production

    4 to 9 km/hr

  • 65

    _____________ has been shown to increase the growth of wall in Marino sheep while ______ and ________ Benefit mutton sheep

    Lower humidity, High humidity, Precipitation

  • 66

    They are sensitive to changes in their environment

    fowl

  • 67

    Maximum growth rates for fryers occurs at approximately______ with falling growth rates at higher or lower temperatures

    25°C

  • 68

    Egg productions from laying hands is maximize at lower temperature, approximately

    20°C

  • 69

    It is an uncertain factor in our cultural activities

    Weather

  • 70

    It is a combined whether elements and various organism phenomena compound descriptions

    Synergistic effect

  • 71

    They are passive objects and respond to the change of environment

    Crops and animals