FFA New Mexico
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| show | Vary with variety
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| About 30-40 healthy leaves are needed to supply enough sugar to produce 1 apple. 5 apples. 2 apples. 10 apples. | show 🗑
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| Most commercial apple orchards should be replaced at least once by the time they are ____ years of age. 60 40 50 20 | show 🗑
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| show | The elevation, so that cold air may settle below the orchard during the cold nights of
spring
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| show | 45 degrees
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| When bare-root apple trees are being handled in the winter the exposed roots may be killed by temperatures of 30 to 34 degrees F. of 24 to 28 degrees F. of 34 to 38 degrees F. of 20 to 24 degrees F. | show 🗑
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| When pruning, a heading cut encourages fruiting. reduces growth of branches. promotes the growth of lateral buds. loosens the branches. | show 🗑
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| During the period of training of an apple tree, careful attention must be paid to the spread of lateral branches into the horizontal position early selection of framework branches. the use of proper pruning cuts to adjust tree growth. all of the above | show 🗑
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| show | in which the center trunk is maintained.
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| show | All the above
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| _______ is known as a Pome fruit. Pineapple Apple Lemon Peach | show 🗑
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| show | they need a cold period before flowering.
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| The clonal stocks of apples should be budded ______ above ground. 8-12 inches 6-8 inches 3-6 inches 1-2 inches | show 🗑
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| show | One-Third
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| show | 40%
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| show | 6-8
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| show | Mature
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| show | The foliage
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| show | Low in nutrient content
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| show | both B and C
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| The photosynthesis process is increased if the leaves develop a purple color. develop a dark green color. develop a light green color. develop a red color. | show 🗑
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| Transpiration is increased during the day because the stomates are open in the light. the temperature is warmer. water is more available. both A and B | show 🗑
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| show | A soil test
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| show | Flats
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| show | Increased
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| _______ acid causes leaf drop in deciduous trees. Abscorbic Abscisic Hydrochloric Nitric | show 🗑
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| show | Tops
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| show | Phosphorous
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| show | organic
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| show | Limestone
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| show | phototropism
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| show | modified stem
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| show | transports water and minerals upward from the root
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| show | all of the above
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| Little-leaf is an abnormal condition caused by a ______ deficiency. iron zinc boron calcium | show 🗑
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| show | iron
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| show | an anther
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| Plant roots tend to grow toward gravity, this is known as positive geotropism. negative geotropism. negative phototropism. positive phototropism. | show 🗑
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| Which of the following statements is not true? Nitrogen increases protein in a plant. Phosphorous aids in flower formation. Potassium gives hardiness to a plant. Nitrogen causes a plant to yellow. | show 🗑
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| Ethylene gas causes fruit to ripen early. change colors. remain immature. both A and B | show 🗑
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| show | grass clippings
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| Which is an inorganic mulch? peat straw gravel compost | show 🗑
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| show | a natural occurring hormone
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| A major advantage of sexual reproduction over asexual reproduction is that it is safer. is faster. introduces new genetic variation. does not need water. | show 🗑
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| show | phloem
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| show | N P K
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| show | ovary
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| A ripened ovule is called the stamen. stigma. sepal. seed. | show 🗑
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| show | terminal bud
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| show | plants are botanically related
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| show | stock
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| The principle tissue of a plant that makes grafting possible is phloem. xylem. cambium. inner bark. | show 🗑
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| show | at soil level
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| show | require 12 hours or more of light per day
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| Which of the fertilizer analysis below is higher than the others in phosphorous? 5-10-5 5-5-10 10-5-5 16-8-9 | show 🗑
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| The best method for getting a plant ready to plant outdoors is to water it heavily. put it in a hot bed. harden it off. increase temperature. | show 🗑
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| The function of the stomates is to take in CO2 and give off excess water vapor and oxygen. give of CO2 and prevent loss of water. both A and B none of the above | show 🗑
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| The place on the stem where leaves and buds are attached is the bud scar. lenticle. node. internode. | show 🗑
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| show | photosynthesis
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| A characteristic of taproots is they spread over a large area. are very shallow. reach deep into the soil. occur only in monocots. | show 🗑
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| show | a sori
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| If the petals of a particular plant occur in multiples of five. the plant is probably a monocot. conifer. dicot. cycad. | show 🗑
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| show | the first set of true have formed
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| Which of the following materials is not likely to cause temporary nitrogen tie-up? fresh saw dust. fresh straw. fresh wood chips. peat moss. | show 🗑
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| To control damping off one must stratify the seed. control environmental conditions. treat seed with gibberellic acid. all of the above | show 🗑
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| show | any of the above
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| a 'green manure' is a mixture of soil and decayed plant material. fresh animal wastes. composed manure. a cover crop grown to plow under and add organic matter. | show 🗑
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| The amount of water held against the force of gravity, which is available for plant growth is capillary water. gravitational water. hydroscopic water. subsoil water. | show 🗑
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| Mulches may be used to insulate the soil. control weeds. conserve moisture. all of the above | show 🗑
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| When planting bare root fruit trees, the bud union must be not a consideration. 2 inches above the ground. level with the ground. 2 inches below the ground. | show 🗑
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| If a plant's flower is very colorful and produces nectar, it is probably pollinated by water. self-pollination. wind. insects. | show 🗑
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| The green pigment in plants is named chlorophyll. xanthophyll. chloroplast. chromophyll. | show 🗑
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| In "Sunset Western Garden Book" the western United States has ______ climate zones. four sixteen eight twenty-four | show 🗑
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| show | incomplete flowers
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| show | climate
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| The three particles of soil are -gravel, sand, and clay. -sand, clay, and silt. -gravel, sand, and silt. -sand, silt, and gravel. | show 🗑
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| show | modify
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| The smallest mineral component in soil is clay. sand. gravel. silt. | show 🗑
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| show | stigma, style and ovary
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| The viability of a group of seeds is measured by germination percent. leaves produced. fruit produced. roots produced. | show 🗑
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| A time during which no growth occurs because of unfavorable conditions is known as transpiration. dormancy. photosynthesis. phototropism. | show 🗑
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| show | 10
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| The coddling moth most often attacks grapes. apples. peaches. cherries. | show 🗑
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| show | pomology
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| show | olericulture
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| The first part of the plant to emerge from the seed is plumule. radicle. leaf. endosperm. | show 🗑
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| Soil sterilization requires heating the soil at 120 degrees F. for two hours. 180 degrees F. for half an hour. 160 degrees F. for two hours. none of the above | show 🗑
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| show | all of the above
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| show | 10
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| show | 6
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| Tomatoes need at least _____ hours of direct sunlight. 84 12 6 | show 🗑
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| Soybeans need inoculation with fungicide. nematodes. antibiotics. nitrogen-fixing bacteria. | show 🗑
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| show | in the spring
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| show | tuber
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| The globe artichoke is a member of what family? gourd morning glory thistle maize | show 🗑
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| show | 1 inch
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| Mulching of strawberry plantings with straw of other material is used in western regions of the United States to -prevent winter freezing and thawing and to control weeds. -keep fruit clean and control fungus disease. control insects and field mice. | show 🗑
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| Strawberries grow best in a loamy soil that is high in sand content. organic matter. phosphorous. calcium. | show 🗑
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| show | thinned out
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| show | not allowed to root and grow
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| show | cultivation
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| show | fertile and slightly acidic.
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