Windbreaks


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Windbreaks

 

in agriculture, strips of two or more rows of tall crops (corn, sunflower, sorghum, Chinese mustard) sown in slot fallow or plantings of different crops to collect snow and protect the crops against dry winds.

Windbreaks are arranged perpendicular to the direction of the prevailing winds in order to cut down the velocity of the wind and increase the relative humidity of the layer of air near the ground. The rows in each windbreak are 14, 45, or 60 cm apart. The distance between windbreaks is 12 to 16 m or more, that is, equal to multiples of the operating width of a tractor during sowing and cultivation.

REFERENCE

Ivanov, P. K., and L. I. Korobova. Kulisnye posevy v bor’be s zasukhoi i sukhoveiami. Moscow, 1960.
References in periodicals archive ?
If you need to move your hives in order to take advantage of a permanent windbreak, like a fence, make sure you do it in the evenings and only a few feet at a time.
Since windbreak heights varied among fields, actual distances from the windbreaks varied among fields.
Because of the abruptly changing weather patterns in Oklahoma these cane windbreaks provided some measure of protection for tipis.
You may need to buy a man-made windbreak to protect the young plants that will become your natural windbreak in a few years' time.
However, if you don't want to trap cold air, thin the existing windbreak to open up its base.
The soil water enrichments resulting from windbreaks are attributed to greater snow catch in the shelter than in the open field and to reductions in evapotranspiration of the wind-sheltered crop (Marshall 1967; Siddoway 1970).
The subject of this contract is the implementation of forestry activities, namely silvicultural activities (hereinafter referred to as "PC") and mining activities (hereinafter referred to as "HP") within the project OPE entitled "Renewal of windbreaks on LZ idlochovice - poles Big Yard "listed in the stands in the Project OPE.
Put up temporary windbreaks around newly-planted evergreens to prevent damage.
Windbreaks were once very common not only around farmsteads but often to a lesser degree between pastures and fields.
Planting trees on pasture land created windbreaks that raised field temperatures and encouraged earlier grass growth in spring, he said - and fungi on tree roots also helped trap and recycle phosphorous through decaying leaves.
We had the pier, beach donkeys, foy boats, landau carriages, the boating lake, the baths, the roller skating rink, the bandstand, Titty Bottle Park, deckchairs galore, windbreaks, penny on the mat, swing boats, roundabouts, Alan Gale and his pierrots, jugs of tea, bumper cars, ice cream shops, buckets and spades, holidaymakers and day trippers.