Agrochemical state of chor- nozem, depending on the sugar beet fertilizer system
Ya. Tswei and
S. Bondar
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S. Bondar: Institute of Bioenergetic Cultures and Sugar Beet NAAS
Balanced Nature Using, 2017, vol. 7, issue 2, 37-42
Abstract:
chornozem. During their ascension in the application of 50 t/ha of manure + N100P100K100 there was an increase in mineral nitrogen within the limits of 26,3-31,1, mobile phosphorus — 306-333, exchangeable potassium — 89114 mg/kg, which is not inferior than N100P100K100 + straw, whereas without fertilizers is 20,6-22,6, 159-174, 63-65 mg/kg, respectively.
Keywords: typical bleached chornozem; mineral nitrogen content; exchangeable potassium content; mobile phosphorus content; fertilizer system; straw (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:bnu:journl:v:7:y:2017:i:2:p:37-42
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