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Chemical plant protection and its environmental impact in conditions of resowing after frost killing of winter crops

100%

Jankowiak J., Bienkowski J., Holka M., Dabrowicz J., Chudzinski Z.

Infrastruktura i Ekologia Terenów Wiejskich

2013

nr 2/IV

The weather conditions in winter 2011/2012 in Poland caused severe frost killing of winter crops (in most areas up to 90%) requiring spring resowing. This brought about a considerable impact of chemical plant protection. The paper presents results from two farms, belonging to a State Treasury company, with intensive agricultural production, located in the Wielkopolska voivodship. The number of plant protection treatments increased due to resowing from 39.9 to 81.4%, depending on the farm, and the amount of used p.p.p.(plant protection products) increased from 51.9 to 153.7%. Costs of used p.p.p. increased overall by 28.5%. The value of multi-criteria index of pesticides negative impact on the environment increased from 18.8 to 39.8% in farms 1 and 2. Identifying extremes in plant protection will allow more accurate than only on the basis of average values, planning and calculation of effect in production, as well as projections of adaptation processes to the changing conditions of production caused by the on-going global climatic changes.

Przesiewy zbozami ozimymi i jarymi rzepaku opryskanego herbicydami zawierajacymi chlomazon

100%

Franek M., Rola J.

Rośliny Oleiste - Oilseed Crops

2000

tom 21

nr 1

261-266

Chwasty w rzepaku jarym uprawianym jako przesiew po rzepaku ozimym

75%

Franek M.

Agrochemia

2003

nr 02

28-29

Ograniczanie wyników

1 Agrochemia

1 Infrastruktura i Ekologia Terenów Wiejskich

1 Rośliny Oleiste - Oilseed Crops

2 Franek M.

1 Bienkowski J.

1 Chudzinski Z.

1 Dabrowicz J.

1 Holka M.

1 Jankowiak J.

1 Rola J.

1 2013

1 2003

1 2000

Wyniki wyszukiwania

Chemical plant protection and its environmental impact in conditions of resowing after frost killing of winter crops

Przesiewy zbozami ozimymi i jarymi rzepaku opryskanego herbicydami zawierajacymi chlomazon

Chwasty w rzepaku jarym uprawianym jako przesiew po rzepaku ozimym