Dynamics in ley stands with special reference to the occurrence of weeds

Jafner, N. . Raadgivningsavd.

Dynamics in ley stands with special reference to the occurrence of weeds

1990

Jafner, N. (Svensk Husdjursskoetsel, Eskilstuna (Sweden). Raadgivningsavd.)

AGROVOC关键词

abonos nitrogenados biological competition botanical composition chaulage chemical control composition botanique encalado escarda especies feed legumes herbicidas herbicide herbicides leguminosas forrajeras leys liming lutte chimique malezas mauvaise herbe nitrogen fertilizers pastizal permanente permanent pastures plant protection pradera temporal prairie permanente prairie temporaire protection des plantes species weed control weeds

书目信息

出版者

Sveriges Lantbruksuniv.

其它主题

Competition biologique; Desherbage; Engrais azote; Grazing intensity/ feed grasses; Proteccion de las plantas; Intensite de paturage/ graminee fourragere; Espece; Control quimico; Legumineuse fourragere; Competencia biologica; Composicion botanica; Intensidad de pastoreo/ gramineas forrajeras

语言

瑞典

注释

33 ref. Summary (En)

ISBN

91-576-4154-4

类型

Summary; Non-Conventional

来源

Nordic post graduate course in plant production science. Eleventh course: weeds and weed control, Garpenberg, Sweden, 4-9 March, 1990.- Garpenberg (Sweden): Sveriges Lantbruksuniv., 1990.- ISBN 91-576-4154-4. p. 13:1-13:20

自何时收录于AGRIS: 1991-08-15

格式: AGRIS AP

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这条记录提供自 Swedish University of Agricultural Sciences

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Dynamics in ley stands with special reference to the occurrence of weeds

1990

AGROVOC关键词

书目信息