Variation in some fertility characteristics of soddy-podzolic soil [Russian Federation] in specialized grain crop rotations and with growing grain-forage crops as monoculture using postharvest green manure and straw as fertilizer
1995
Loshakov, V.G. | Ehllmer, F. | Ivanova, S.F. | Sinikh, Yu.N.
The data collected for many years in Moscow region about the effect of field crop rotations and growing barley and oats as monoculture using postharvest green manure both alone and in combination with straw manure on the content of humus and nutrient elements in medium-textured soddy-podzolic soils at medium stage of cultivation are presented
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Эту запись предоставил Central Scientific Agricultural Library