grass height造句

• Keep the grass height at 3 inches and allow the clippings to fall.
• Another study by Howard and Hill found that the grass height of the prairie land had a marked effect on the male burrows in a lek.
• They found that as grass height increased the spacing between each burrow also increased, as well as, an increase in the angle of opening to the burrow.
• For example, the grass heights at U . S . Open events are alternated from one hole to the next in order to make the course more difficult.
• Riviera's greens, slow now because of a grass height that disguises the slope and reduces break, are expected to speed up dramatically when cut down just before the tournament.
• At Edgewood Country Club in River Vale, N . J ., pesticide use, now a last resort, was cut sharply by raising grass heights a mere eighth of an inch, thus easing stress on the turf and making it more resistant to pests.
• Natural England Guidance advocates an average grass height of for rush during April and May, increasing to in June to October, a quarter of the sward no more than for grass and for rushes-a diverse sward of shorter areas interspersed by taller tussocks.
• Tall, ungrazed grass is a favoured habitat due to oviposition and larval development; Lulworth skippers have benefited from the move away from tight grazing by sheep in the last century and recently outbreaks of myxomatosis among rabbit populations, which otherwise maintain a lower grass height.