Nutrition elements removal by weed plants in maize crops cultivated for grain
2014
Stashkevich,A.V. | Soroka,S.V.
English. In course of the research there was studied the question on nutrition elements removal by weed plants and maize cultivated for grain. The field trials were realized in the conditions of the Republic of Belarus in 2012 on a trial field of the RUC ‘Institute of Plant Protection’. As a result of realized research there was revealed that the weed plants, which form powerful vegetative mass, absorbed the nutrition elements more intensively. In maize crops among monocotyledonous weeds Echinochloa crus-galli had got the highest nutrition elements removal, among dicotyledonous ones - Tripleurospermum inodora and Chenopodium album. On supply of soil nutrients affected not only the number of weeds per 1 square m, but also their biomass.
Show more [+] Less [-]Институт защиты растений'
Show more [+] Less [-], изучен вопрос по выносу элементов питания сорными растениями и кукурузой, возделываемой на зерно. Установлено, что особенно интенсивно поглощают элементы питания сорные растения, формирующие мощную вегетативную массу. В посевах кукурузы наибольший вынос элементов питания из однодольных сорняков приходился на просо куриное, из двудольных – на трехреберник непахучий и марь белую.
Show more [+] Less [-]Russian. В результате полевых исследований, проведенных в 2012 г. на опытном поле РУП '
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This bibliographic record has been provided by National Academy of Sciences of Belarus