Lily growth period management

Pre-emergence management to do a good drainage ditch clearance, to ensure that the lily is neither dry nor stabbed, there is no cold damage.

Seedling management From late April to early May, when the seedling height is about 10 cm, the Mushi rot cooked 25 to 50 kilograms of the manure, or the decomposed pig manure 30 urine (can not apply chemical fertilizers containing fluorine and chlorine, but cannot Without stacking pig manure urine), application or acupuncture points, applied in the 6 ~ 7 cm from the lily seedlings, Shi too easy to cause "Rotten seedlings", Shi too far, the fertilizer is easy to lose.

Flower bud management combined with soil cultivation, a cultivator, the depth of 6 to 7 cm, in order to promote more roots and deep bar, control stem growth above ground. To promptly remove buds when the flower buds turn color and not open. At the same time, it should be noted that the buds that are removed cannot be discarded in the fields and must be treated in a centralized manner to prevent it from leaving pathogens. The application of fertilization during the flower bud stage is mainly skillful. Generally, the time, quantity and method of topdressing should be determined according to the weather, soil quality, the amount of base fertilizer and seedling fertilizer, and the appearance of the plant.

Bulb speed and long-term management At this time, it is necessary to prevent the occurrence of internal hemorrhoids in the lily field, drain the gutter in time, select sunny days, remove the diseased body, and burn or bury it in a concentrated manner. According to the weeds in the field and soil consolidation, a shallow cultivator was used after the buds were removed, and the depth was 3 to 5 cm. At this stage, the absorption capacity of roots is relatively weakened. To supplement the deficiency of nutrients in the root system, extra-root fertilizer can be applied to prevent premature aging and increase bulb yield and quality. It can spray urea 300 times aqueous solution or potassium dihydrogen phosphate 300 ~ 500 times the aqueous solution, or mu with 10 ~ 15 ml Lewan home agent water spray, alternating use, every 10 days and then spray once.

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