Green fertils of underplant crops applied in table potato cultivation on very good rye soil complex. 1. The influence of underplant crops on table potato yielding

• Published in: Pamiętnik puławski no. 131
• Main Author: Plaza, A. (Podlaska Academy, Siedlce (Poland). Chair of Detailed Plant Cultivation)
• Format: Journal Article
• Language: Polish
• Published: 2002
• Subjects: ABONOS NITROGENADOS; ABONOS ORGÁNICOS; ABONOS VERDES; ACIDE ASCORBIQUE; ALMIDÓN; AMIDON; APLICACIÓN DE ABONOS; ASCORBIC ACID; CATCH CROPS; CONTENIDO DE MATERIA SECA; CONTENIDO PROTEICO; CONTENIDO VITAMÍNICO; CROP YIELD; CULTIVOS INTERMEDIOS; DRY MATTER CONTENT; ENGRAIS AZOTÉ; ENGRAIS ORGANIQUE; ENGRAIS VERT; ESTIÉRCOL; EXPERIMENTACIÓN EN CAMPO; EXPÉRIMENTATION AU CHAMP; FARMYARD MANURE; FERTILISATION; FERTILIZER APPLICATION; FIELD EXPERIMENTATION; FUMIER; GREEN MANURES; MEDICAGO LUPULINA; NITROGEN FERTILIZERS; ORGANIC FERTILIZERS; PAPA; PLANTE DE CULTURE DÉROBÉE; POLAND; POLOGNE; POLONIA; POMME DE TERRE; POTATOES; PROTEIN CONTENT; RENDEMENT DES CULTURES; RENDIMIENTO DE CULTIVOS; SOLANUM TUBEROSUM; STARCH; TENEUR EN MATIÈRE SÈCHE; TENEUR EN PROTÉINES; TENEUR EN VITAMINES; TUBERCULE; TUBERS; TUBÉRCULO; VITAMIN CONTENT; ÁCIDO ASCÓRBICO
• ISSN: 0552-9778

This work states the results of investigations carried out in 1991-94. They relate to the influence of differentiated organic fertilization (farmyard manure and underplant crops overploughed in whole) as a background to differentiated nitrogen fertilization (0, 90, 120 kg N/ha) on table potato yielding. Potato fertilization with a combination of the black medic and Italian ryegrass at the level of 90 kg N/ha substitutes a farmyard manure in the formation of potato tuber yield