title: Evaluation of the responsiveness of tulips to mineral fertilizers during early spring forcing in protected ground conditions
abstract: Relevance. When forcing tulips in the early spring period in conditions of protected soil, the effectiveness of fertilizers has not been sufficiently studied. Manufacturers and suppliers of planting material do not give clear recommendations on the timing and doses of the use of mineral fertilizers in the distillation process. Material and methods. The object of study was 6 varieties of tulips of the Dutch selection of the mid-early flowering period. In the experiment, a "9-degree distillation t
journal: VEGETABLE CROPS OF RUSSIA