In photosynthesis, the plant uses water and nutrients from the soil, and carbon dioxide from the air with the sunâs energy to create photosynthates. Oxygen is releases as a byproduct. Figure 2.thletes take up oxygen through their lungs. Plants take up oxygen through the stomata in their leaves and through their roots. Again, respiration is the burning of photosynthates for energy to grow and to do the internal âworkâ of living.
Seeding a New Lawn. The process of applying seed for a new lawn is the same for most applications, but preparation may be limited to raking and fertilizing. Prices for seeding new lawns across the country reflect variations in lot size and preparation requirements, but typically range from $400 to $800.
Seeding Rate: Plant 2 to 3 lbs. per 1000 sq. ft. (coated seed) or at a rate of 90-135 lbs per Acre. IMPORTANT NOTE: Do not exceed 3 lbs. per 1000 sq. ft. with the improved bermuda grass varieties. Visit our www.lawngrasses.com for more about seeding rates for grasses.For pasture seeding the rate is different.Germination Rates: Bermudagrass seed is available in three forms-hulled, un-hulled and coated. Un-hulled seed is the natural seed form, which will germinate in 7 - 14 days. Hulled seed has had the outer skin (hull) removed for faster germination, 5-10 days to germinate.