One hundred years old peony, if managed well in autumn and winter, can guarantee timely flowering in the coming year and spend more on flowers and flowers. Therefore, the management of autumn and winter should pay attention to the following aspects:
First, fertilizer and water management old strains of peony because the thin layer of wood and fiber, the corresponding transmission of water and nutrients is relatively slow, so chase fertilization material can not be too thick, must be thin fertilizer, but not concentrated liquid topdressing. It is advisable to use dry seasons in autumn and winter. Water is rich, and the peony's fleshy roots can't absorb. It will damage the roots. In the following year, the leaves will be yellowed and there will be no flowers to bloom. Long-term down will lead to plant death.
In the fall, the fertilizer and water will be halved, and inorganic fertilizers and organic fertilizers will be converted from summer to compound fertilizers, and organic fertilizers will be applied slowly or stopped. Since peony is the root of autumn hair, if the flower buds do not have a well-developed root system during the differentiation period and the gestation period, it will be difficult to guarantee the flowering of the tree in the coming year.
Into the fall, the ground humidity is high, it is difficult to chase other fertilizers, top-dressing compound fertilizer is the best. To make up for the source of fertilizer in the autumn, it promotes the healthy development of the peony root, thickens the branches, and prepares enough nutrients for gestation of buds.
From autumn to winter, it is necessary to control fertilizer and water, and use a small amount of cake fertilizer or microbial fertilizer (bean cake, small fish, shrimp, and shellfish), digging and burying the roots about 30 centimeters away to loosen the soil. Because Peony has strong drought tolerance and cold resistance, if it does not strictly control the fertilizer and water, the temperature does not fall in late autumn and early winter, it will promote budding long leaves, and it will freeze flower buds in the face of sudden cold currents, affecting the flowering in the coming year. Therefore, the observation of phenology in the management of autumn and winter fertilizer and water is particularly important.
Second, the pruning of the Qingyuan Park was turned into winter, and the peony leaves stopped growing and was in a dormant period. The peony of the old strain sleeps about one week earlier than that of the ordinary peony. If there is more rain in the fall, the ground humidity is high, and the dead leaves cover the ground, the garden must be cleaned in time, all the dead leaves must be cleared, and the treatment should be centralized to reduce the number of gray molds in the coming year. Disease, brown spot disease. It is also necessary to clean up the trenches and the drainage system to prevent too much rain and snow in winter, so that the peony can safely pass winter.
Must cut off pests, branches, overlapping branches, and branches, thin and thin branches, aging branches, ingrown branches and leggy branches in time, and extend the life span of peony through sparse cutting, short cutting, and stubbing. Allowing Peony to be airy and light-transmitting, it is not easy to breed diseases and insect pests, and it can maintain its tree vigor and its branches are thick and leafy.
Third, turning the soil into the winter, excavation of the soil layer, so that the surface soil and deep soil exchange, repeated several times the sun so that the soil loose air. Remove weeds, eliminate eggs, and apply the remaining organic fertilizers, compound fertilizers, and microbial fertilizers to mix and reuse them to reduce pests and diseases.
First, fertilizer and water management old strains of peony because the thin layer of wood and fiber, the corresponding transmission of water and nutrients is relatively slow, so chase fertilization material can not be too thick, must be thin fertilizer, but not concentrated liquid topdressing. It is advisable to use dry seasons in autumn and winter. Water is rich, and the peony's fleshy roots can't absorb. It will damage the roots. In the following year, the leaves will be yellowed and there will be no flowers to bloom. Long-term down will lead to plant death.
In the fall, the fertilizer and water will be halved, and inorganic fertilizers and organic fertilizers will be converted from summer to compound fertilizers, and organic fertilizers will be applied slowly or stopped. Since peony is the root of autumn hair, if the flower buds do not have a well-developed root system during the differentiation period and the gestation period, it will be difficult to guarantee the flowering of the tree in the coming year.
Into the fall, the ground humidity is high, it is difficult to chase other fertilizers, top-dressing compound fertilizer is the best. To make up for the source of fertilizer in the autumn, it promotes the healthy development of the peony root, thickens the branches, and prepares enough nutrients for gestation of buds.
From autumn to winter, it is necessary to control fertilizer and water, and use a small amount of cake fertilizer or microbial fertilizer (bean cake, small fish, shrimp, and shellfish), digging and burying the roots about 30 centimeters away to loosen the soil. Because Peony has strong drought tolerance and cold resistance, if it does not strictly control the fertilizer and water, the temperature does not fall in late autumn and early winter, it will promote budding long leaves, and it will freeze flower buds in the face of sudden cold currents, affecting the flowering in the coming year. Therefore, the observation of phenology in the management of autumn and winter fertilizer and water is particularly important.
Second, the pruning of the Qingyuan Park was turned into winter, and the peony leaves stopped growing and was in a dormant period. The peony of the old strain sleeps about one week earlier than that of the ordinary peony. If there is more rain in the fall, the ground humidity is high, and the dead leaves cover the ground, the garden must be cleaned in time, all the dead leaves must be cleared, and the treatment should be centralized to reduce the number of gray molds in the coming year. Disease, brown spot disease. It is also necessary to clean up the trenches and the drainage system to prevent too much rain and snow in winter, so that the peony can safely pass winter.
Must cut off pests, branches, overlapping branches, and branches, thin and thin branches, aging branches, ingrown branches and leggy branches in time, and extend the life span of peony through sparse cutting, short cutting, and stubbing. Allowing Peony to be airy and light-transmitting, it is not easy to breed diseases and insect pests, and it can maintain its tree vigor and its branches are thick and leafy.
Third, turning the soil into the winter, excavation of the soil layer, so that the surface soil and deep soil exchange, repeated several times the sun so that the soil loose air. Remove weeds, eliminate eggs, and apply the remaining organic fertilizers, compound fertilizers, and microbial fertilizers to mix and reuse them to reduce pests and diseases.
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