| DAOS First Long-Term Experiment VIUA: Vladimir Romanenko; viua@online.ru (data holder) |
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| start | category | objective | description | |||||
01.01.31 |
arable |
There were studied comparative efficiency of FYM and mineral fertilizers.Different rates of FYM and mineral fertilizers were applied in equivalent rates on absolute control and lime backgrounds.
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Dolgoprudnenskaya Experimental Agrochemical Field Station (DAOS)
Herbicides were applied in period of tillering.
Winter rye was changed by oats in 1940, 1965 and 1977.
All oats plants were flooded in 1982 and growth was completely suppressed.
Winter wheat and potatoes yields in 1992 were very small and have not been accounted. Harvesting of winter wheat in 1995 without accounting of yield parameters.
Sampling depth 0-20 cm |
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| exp_design systematic distribution of replicates |
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| trtmt_fact added org. matter, min. fertilizer |
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| const_fact crop |
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| general site description | ||||||||
Dolgoprudnenskaya Experimental Agrochemical Field Station (DAOS)
Before 1925 site was under mixed forest. Clearfelled in 1926.Level seeding with vetch-oats was introduced in 1927-1930.Fertilizers & lime were not applied before experiment. Flat territory.
mean T 4,9 C
mean precipitations 538mm |
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| searchable treatments | ||||||||
CONTROL /
FYM / NPK IN FYM EQUIV / 1/2 FYM + 1/2 NPK (IN FYM EQUIV) / GREEN MANURE(GM) / LIME / LIME + NPK / y2FYM / 2NPK / y1FYM + 1NPK / Y1LIME + 2NPK / GM + NPK / |
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