Wpływ płaskiego osłaniania i uprawy współrzędnej na skład chemiczny liści sałaty rzymskiej (Lactuca sativa L. var. romana Garst.) (Effect of flat covering and intercropping on chemical composition of leaves of romaine lettuce (Lactuca sativa L. var. romana Garst.))

Abstrakt

The field experiment was conducted in the years 2009-2010. The aim of the study was to determine the effect of flat covering of plants with nonwoven fabric (PP17 and PP50) and inter-cropping on macronutrient content in the leaves of romaine lettuce ( Lactuca sativa L. var. romana Garst.). Covering the plants with PP17 and PP50 did not significantly affect the content of dry matter, total N, P and Ca in lettuce. Lettuce growing in flat covering accumulated less K and more Mg than that grown without nonwoven fabric. Lettuce growing with radishes accumulated the least of total N and the most of Ca in leaves. External leaves contained more dry matter, K, Ca, Mg while inner leaves were richer in total N and P.

Autorzy

artykuł
Annales Horticulturae
Polski
2014
24
1
9-15
otwarte czasopismo
CC BY-NC-ND Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 4.0
ostateczna wersja opublikowana
w momencie opublikowania
2014-03-09
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0
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