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Plant Science

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Question
Answer
show The process and activities with the functioning of a living organism.  
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What are two items that decrease photosynthesis?   show
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Does photosynthetic rate of individual leaves increase or decrease with age?   show
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show 3  
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show 4-8 weeks  
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Should you graze or cut old, non-productive leaves?   show
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show Warm  
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show The total photosynthesis of the stand  
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Initially, do all leaves contribute to plant growth?   show
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As leaf number increases, what happens?   show
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As leaf mortality increases, what decreases?   show
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What are the effects of shading?   show
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show The amount of light intercepted and the photosynthetic potential of the sward  
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show Grass-covered soil  
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show Horizontally displayed  
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show Tall fescue  
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show By grazing the plant  
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Based on temperature, what are the three groups of warm season perennial grasses?   show
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What is the major limiting factor of plant growth?   show
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Where is water transpired?   show
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What does water carry throughout the plant?   show
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show Digestible energy  
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show Species, climate, rain, humidity  
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What is the greatest effect on forage quality?   show
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What will consumption of toxic substances or mineral imbalances result in?   show
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Fescue toxicity is a problem in what type of fescue?   show
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What is fescue toxicity?   show
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What clovers can cause bloat?   show
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What causes Nitrate poisoning?   show
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show NO  
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show Yes  
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show Johnsongrass, Sorghum, Sudangrass, Wild Cherry  
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Which plant does NOT produce prussic acid?   show
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What can cause prussic acid build up?   show
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show Up to two years  
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What is a young plant in a resting state?   show
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show Non-living (water, air, soil), Plants, Herbivores, Decomposers (earthworms, fungi, bacteria)  
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show 90%  
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show To manage the pasture and other feed inputs to efficiently produce animal products  
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