Tulips cultivation, maintenance, planting, harvesting, bulbs

Propagated tulips bulbs, which, depending on the size divided by the critiques, or fractions . Commercial parts of planting material up bulb diameter greater than 3.4 cm (Extra, I and II dissections) . Commodity bulbs provide decorative flowering and are used for produce flowering plants . Small bulbs (2 - 3.3 cm) and baby requirerearing to market standard for one - three years .

Soil under tulips prepared several months before planting, using fallow . Organic fertilizers (80 t / ha) in the form of humus making a few months before planting, and rotted manure - for the yearbefore planting . Fertilizers (600 kg / ha of superphosphate 300 kg / ha of potassium chloride . 200 - 250 kg / ha of ammonium nitrate) to make two or three passes in a certain pattern. the total amount of usually fy3 phosphotungstic potash fertilizer applied in the fall two weeks before planting . The first spring fertilizing plants is carried out immediately after the snow - ontalo-frozen ground, using nitrogen fertilizers (2/3 of the total amount) in the form of ammonium nitrate . The second feeding is carried out in 2 - 3 weeks after the first . In this case, make the rest ('/ z) part of the total mineral fertilizers .

Cleaning bulbs is held annually in mid-June in the stage of drying leaves . Indicator bulbs ready for you-digging is browningcovering scales . dried bulbs in a well-ventilated room at a temperature of 20 (for 2 - 3 weeks) and stored in a dry, ventilated area at a temperature of 17 .