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Isolation
Secretory system
Endurance
Otter
Otter
Vydrino
Vydrovaya the shrew
Blowing of the sowings
Breaking in
Visiting editorial staff
The out-of-town session of the law court
Viability
Overflow
Caused potentials
Calling production
Calling instrument
Abortion
Switch is electrical
Vykopochnye the forest instruments
Fillet
Vyksa
Redemption operation
Hatching
Vylcha
Vylchanov
Freezing the plants
Extinction
Extortion in
Soaking the plants
Freezing
Vfp

Образование - счетчик, рейтинг, каталог - FLEXER


Blowing of the sowings

blowing by wind the top, the layer of soil together with the poseyannymi seeds, and sometimes also with the shoots. Is observed with the high dry winds, Vol. n. of dusty, or black, storms. Especially strongly it is manifested on the atomized, unstructured soils. With v. p. the part of the seeds can remain in the soil, but they prove to be moved or biased into the heaps, as a result is observed either the total loss of sowings or the nonuniform distribution of shoots. Root system bares in the developed shoots with v. p. and plants perish. V. p. most frequently occurs in spring in the fields, zaseyannykh by spring cultures after steam working in the previous year, and also in autumn - on the shoots of winter crops, vyseyannykh on the clean vapors. Most frequently v. p. is observed in the steppe regions; in THE USSR - into Zap. of Siberia, North Kazakhstan, Bashkirya, Stavropol and Krasnodar edges. Measures of the fight: landing tree belts, application of correct crop rotations and of regular system of working soil, irrigation and by other All-Union science and research institute of grain economy for the steppe regions are developed the methods of the nonwaste working of the soil, with which on the surface of soil it remains to 90% of stubble, which reliably protects soil from the blowing.

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