The management of paeoniarockii involves many aspects, including summer management, transplanting precautions, daily maintenance, etc. .
First, special attention needs to be paid to pest control, drainage and irrigation in summer management. Summer is a critical period for the growth and development of tree peony, and it is also a period of frequent occurrence of diseases, pests, weeds, drought and flood. Therefore, we should insist on the principle of combining prevention with control, and regularly spray pesticides to control diseases and pests, such as thiophanate-methyl, Carbendazim and so on. At the same time, due to the large amount of precipitation in summer, drainage has become one of the important measures for peony summer pipe, it is necessary to repair the field drainage ditches in time to prevent water accumulation during heavy rain.
Secondly, when transplanting paeoniarockii, also need to pay attention to some key points. When transplanting can not be too deep or too shallow, to make the root fully open, avoid root curl, overlap, not in contact with the soil. Peony plants should also be disinfected before transplanting to prevent diseases and insect pests. After transplanting to soil compaction, keep the soil and root joint airtight, prevent wind into the root cause peony fleshy root air dry and die 2.
In addition, daily maintenance is also an important part of paeoniarockii management. Water to moderate, both fear of drought and fear of water, need to adjust the frequency of watering according to season and weather conditions. Fertilization should be regular and appropriate, with nitrogen-based spring, autumn with phosphorus, potassium-based. At the same time, paeoniarockii also need plenty of sunshine, but in the summer high temperature to shade. In addition, timely pruning of dead branches, diseased branches and overcrowded branches is also an important measure to keep plants ventilated and transparent, and promote the growth and flowering of Peony 3.
In summary, the management of tree peony in Gansu province needs to comprehensively consider summer management, transplanting precautions and daily maintenance to ensure the healthy growth and good development of tree peony.
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