Weed infestation and control in spring barley

Vanaga, I.

Weed infestation and control in spring barley

2002

Vanaga, I. (Latvia Univ. of Agriculture, Jelgava (Latvia))

Weed surveys showed that annual broad-leaved weeds were dominant in spring barley sowings in central Latvia. Field trials on broad-leaved weed control in spring barley showed that herbicides Granstar and Duplosan Super at 0,5 and 0,25 doses gave good weed control. There were statistically significant relationships between the abundance of broad-leaved weed and the yield of spring barley when barley yield and broad-leaved weed population were both high.

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Ключевые слова АГРОВОК

barley cebada chenopodium cultivos de primavera culture de printemps ensemencement escarda field experimentation herbicidas herbicide herbicides infestation latvia letonia lettonie malezas mauvaise herbe methode methods orge peso planification planning poids polygonum recherche research siembra sowing spring crops weed control weeds weight

Библиографическая информация

Издатель

Latvia University of Agriculture

Нумерация страниц

p. 29-33

Другие темы

Infestacion; Planificacion; Investigacion; Desherbage; Metodos; Experimentation au champ; Experimentacion en campo

Язык

Английский

Примечание

Summary (En)

6 tables; 2 ill., 4 ref.

ISBN Международный стандартный книжный номер

9984-596-54-0

Тип

Summary; Conference

Источник

Research for Rural Development '2002. International Scientific Conference Proceedings, Jelgava, Latvia, 22-24 May, 2002, Latvia Univ. of Agriculture, Jelgava (Latvia).- Jelgava (Latvia): Latvia University of Agriculture, 2002.- ISBN 9984-596-54-0. 222 p.

Конференция

International Scientific Conference: Research for Rural Development '2002, Jelgava (Latvia), 22-24 May 2002

В АГРИСе с: 2003-08-15

Формат: AGRIS AP

Поставщик данных

Эту запись предоставил Fundamental Library of Latvia University of Life Sciences and Technologies

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