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  1. Hydroponic Nutrient Solution for Optimized Greenhouse Tomato Production

    https://ohioline.osu.edu/factsheet/hyg-1437

    stage between the first two stages to even further optimize the fertilizer program (M. Jensen, personal ... developmental stages of the plants is recommended to achieve optimal growth and development during the different ... stages of plant growth. For example: Young plants require and should be provided with lower nutrient ...

  2. A Guide to Corn Growth and Development

    https://ohioline.osu.edu/factsheet/anr-0148

    Table 1. The table shows that two vegetative stages, emergence (VE) and tasseling (VT), do not require ... counting leaves. The reproductive stages are designated with an “R” followed by the numbers one to six, ... The seminal root system is present, and one or two nodal roots may be visible. Vegetative Stage 2 (V2) ...

  3. Health study to look for links between disease, land formation

    https://fst.osu.edu/news/health-study-look-links-between-disease-land-formation

    and air shafts puncture the ground. Both these natural and man-made openings could be channeling ... the next two years with a $286,000 grant from the Centers for Disease Control and Prevention. Click ...

  4. Aging: A Natural and Beneficial Part of Life

    https://ohioline.osu.edu/factsheet/hyg-5809

    eight stages in a person’s life in which their personality develops. The last two stages concern ... one. Because a person’s physiological age can be estimated by functional measures, the two terms are ... have four living generations. Many people experience full lives for two to four decades past 60 years ...

  5. Wheat Growth Stages and Associated Management

    https://ohioline.osu.edu/factsheet/agf-126

    Lentz Key wheat management decisions need to be made at certain growth stages. Exact growth stages ... examination of the developing crop is needed to tell growth stages apart. Correct growth stage identification ... profitable. Several scales can be used to identify wheat growth stages, including the Feekes and Zadoks ...

  6. Monitoring Carrot Weevils Using Wooden Boivin Traps

    https://ohioline.osu.edu/factsheet/ent-83

    stage, while the larvae cause the most severe damage by feeding and tunneling through the roots (Figure ... out in the center with “teeth” along the edge (Figure 3).  The channel in the center of the trap ... make the bait channel. (Bottom Left) Cuts necessary to make teeth. (Bottom right) Finished base with ...

  7. Characteristics of a Boomtown

    https://ohioline.osu.edu/factsheet/cdfs-sed-2

    associated with boomtowns. In stage two, communities experience an increase in construction activities ... boomtowns are influenced by sudden economic shocks associated with oil and gas development. Stages of Oil ... and Gas Development Researchers have identified four stages to summarize the oil and gas development ...

  8. Gas Welding Safety for Trainers and Supervisors

    https://ohioline.osu.edu/factsheet/aex-892219

    (away from the regulators) when opening cylinder valves. Use two-stage regulators whenever possible. ... safety glasses infrared radiation single stage regulator two stage regulator oxygen cylinders tailgate ... Welding Safety Tips Lift gas cylinders only with equipment designed for that use. Inspect torches and ...

  9. Freeze Symptoms and Associated Yield Loss in Soft Red Winter Wheat

    https://ohioline.osu.edu/factsheet/anr-93

    to reproductive stages to cold temperatures during the late spring. Wheat plants can be damaged by ... temperature 3) wheat growth stage. Freeze Damage at Feekes 6 Growth Stage Prior to Feekes 6 growth stage, the ... at Feekes 6 growth stage, the first node appears and pushes the growing point (developing spike) above the ...

  10. Corn Yield Response to Damage from Strong Storms

    https://ohioline.osu.edu/factsheet/ac-1054

    traditional node/leaf collar or V-stage method, to identify the stage of plant development. Rather than ... counting fully exposed leaf collars (the V-stage method), the horizontal leaf method includes counting ... typical result from a horizontal leaf method for staging will be 1–2 growth stages greater than the growth ...

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