. . "CZ - \u010Cesk\u00E1 republika" . "Field trial included different organic fertilisations, graduate N doses, different soil tillage as well as different forecrops. It was found that the forecrop value of red clover or potatoes manured with FYM was practically the same for winter wheat in the given site. Optimal N dose for potato yields was about 80 kg/ha. In oats, yields after red clover with using the Horsch system in spring were significantly lower than after ploughing down red clover in autumn. In cereals, graduated N doses increased the number of aers per sq m, but the TGW often decreased. N content in grain and straw also increased with N dosis, while pH decresed by 0.1 to 0.4 per year." . "[9BE51FDB9899]" . . . . . . . . . . "208;211" . . "0370-663X" . "Vrko\u010D, Franti\u0161ek" . . "Influence of different cultivation factors on the yield structure and on changes of soil properties." . . "Influence of different cultivation factors on the yield structure and on changes of soil properties." . "Field trial included different organic fertilisations, graduate N doses, different soil tillage as well as different forecrops. It was found that the forecrop value of red clover or potatoes manured with FYM was practically the same for winter wheat in the given site. Optimal N dose for potato yields was about 80 kg/ha. In oats, yields after red clover with using the Horsch system in spring were significantly lower than after ploughing down red clover in autumn. In cereals, graduated N doses increased the number of aers per sq m, but the TGW often decreased. N content in grain and straw also increased with N dosis, while pH decresed by 0.1 to 0.4 per year."@en . "Vach, Milan" . "RIV/00027006:_____/02:00000054" . "48" . "Rostlinn\u00E1 V\u00FDroba" . "Influence of different cultivation factors on the yield structure and on changes of soil properties."@en . . "Influence of different cultivation factors on the yield structure and on changes of soil properties."@en . . "RIV/00027006:_____/02:00000054!RIV/2003/MZE/M01003/N" . . . . . "648848" . . "winter wheat; winter barley; oats; potatoes; organic fertilisation; N fertilisation; yield structure; crop analysis; soil analysis"@en . "5" . "Z(MZE-M01-01-01)" . "2"^^ . "0"^^ . . "0"^^ . "2"^^ . "4"^^ .