Golden doll hoe cultivation management method

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Golden doll weed cultivation management method :

Rational planting

"Golden Doll" is a short-type variety and a high-propagation perennial flower. The rare planting effect is not good, and dense planting affects ventilation and division. Generally, the plant spacing is preferably 20 x 20 cm or 15 x 25 cm. Planted once in a year or two. The cultivated soil requires moist, fertile and well-drained sandy loam. Spraying a new high-fat film after planting can effectively prevent the moisture on the ground from evaporating, the moisture of the seedlings is not transpiration, the pests and diseases are isolated, and the slow seedling period is shortened.

Fertilizer management

The "Golden Doll" has a long flowering period, and the flowering of the flower is strong, which can promote the flower buds to be strong, the petals are large, the flowers are bright, and the flowering period is prolonged. The green period is also long. It is required to apply sufficient base fertilizer in the management of fertilizer and water. After the flowering period, it is necessary to apply organic fertilizer and compound fertilizer. During the cultivation period, weeding and weeding in spring and summer 1 time - 2 times; in March - June, the manure urine of 3 times -5 times of water per month is applied, and if the phosphate fertilizer is applied once before the flower, the quality of the flower can be improved. Weeding grass is moist, we should water it at the right time, spray a new high-fat film to protect the fertilizer.

Clear residual leaves

After the flower is thanked, the residual flower stems are cut off from the near ground, and the dead leaves of the base of the cluster are removed in time to cover the soil layer for wintering.

Breeding method

Tissue culture and ramets propagation methods can be used. The annual breeding coefficient of "Golden Doll" is generally 1:6, and the fertile soil can reach 1:10. The ramets can be carried out during the dormant period. In the spring from February to March, the plants with more than 2 years old were dug up, and one bud was divided into one plant. Each plant had a complete bud head, and then the row spacing was 40 cm, the plant spacing was 25 cm, and the planting depth was 10 to 12 cm. Apply the base fertilizer to the pit, cover the fine soil, then plant it, cover the soil 4 cm-5 cm after planting, compact it, and then pour the water. The planting can also be carried out in March. Before the beginning of February in Jiangsu and Zhejiang provinces, the dense clusters were cut, and two or three buds per cluster were replanted.

Disease prevention

In the prevention of rust, leaf spot and leaf blight of golden dolls, weeds, old leaves and dried flowers should be cleaned up on the basis of strengthening cultivation management. In the early stage of the disease, rust is prevented by spraying with 15% powder rusting spray 1 or 2 times, and leaf blight and leaf spot disease are sprayed with 50% mancozeb.

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